Cybersecurity & cyberwarfare ha ricondiviso questo.

Facciamo un punto sugli attacchi cyber


@Informatica (Italy e non Italy)
Il mese di maggio è appena iniziato e ci porta a dover fare una riflessione piuttosto amara, a dir la verità, circa gli attacchi che sono avvenuti nel primo quadrimestre […]
L'articolo Facciamo un punto sugli attacchi cyber proviene da Edoardo Limone.

L'articolo proviene dal blog dell'esperto di #Cybersecurity Edoardo

Cybersecurity & cyberwarfare ha ricondiviso questo.

La Ferragni je spiccia casa: «Con i soldi per i bambini oncologici del Regina Margherita pagavano auto e cene di lusso». Nei guai l'Associazione Oncologica Pediatrica Odv di Vercelli


Coinvolti il presidente dell'associazione, la madre e la moglie. Tutti risultano indagati per peculato, autoriciclaggio e riciclaggio

Con i soldi destinati ai bambini oncologici avrebbero pagato auto, cene e vini pregiati. Sono tre le persone indagate a Vercelli. Sono tutti legati all’Associazione Oncologica Pediatrica Odv, con sede in via Ariosto, nel cuore di Vercelli. Associazione «creata da genitori che hanno vissuto in prima persona la malattia oncologica del proprio figlio. Lavora a stretto contatto con il reparto di Oncologia dell’Ospedale Regina Margherita di Torino

torino.corriere.it/notizie/pie…

@vercelli

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Pattern matching in C#: scenari avanzati che probabilmente non conosci
#tech
spcnet.it/pattern-matching-in-…
@informatica


Pattern matching in C#: scenari avanzati che probabilmente non conosci


Il pattern matching in C# non è solo un modo più elegante di scrivere condizioni: è un cambio di paradigma nel modo in cui si ragiona sulla struttura dei dati. A partire da C# 7 e con evoluzioni significative nelle versioni successive, il pattern matching è diventato uno strumento potentissimo per scrivere codice più leggibile, manutenibile e talvolta anche più efficiente.

In questo articolo esploreremo i pattern avanzati che molti sviluppatori .NET tendono a ignorare o a sottoutilizzare, partendo da un progetto concreto che dimostra ogni scenario.

Setup del progetto di esempio


Prima di tutto, creiamo un’applicazione console di test:

dotnet new console -n PatternMatchingDemo
cd PatternMatchingDemo

Definiamo i modelli come record, ideali per il pattern matching grazie alla loro natura value-based:
namespace PatternMatchingDemo.Records;

public record Address(string City, string Country);
public record User(string Name, int Age, Address Address, List<string> Roles);
public record Request(string Source, int Priority);
public record Point(int X, int Y);

E popoliamo alcune collezioni di test:
var users = new List<User>
{
    new("Ali", 25, new Address("Milano", "Italy"), new List<string> { "Admin", "User" }),
    new("Sara", 17, new Address("Roma", "Italy"), new List<string> { "User" }),
    new("Kennedy", 65, new Address("London", "UK"), new List<string> { "Guest" })
};

var requests = new List<Request>
{
    new("System", 10),
    new("User", 3),
    new("System", 2)
};

Property Pattern: matching annidato


Uno dei pattern più utili è il property pattern, che permette di verificare le proprietà di un oggetto direttamente nell’espressione di matching, incluse proprietà annidate:

foreach (var user in users)
{
    if (user is { Address.City: "Milano" })
    {
        Console.WriteLine($"{user.Name} è di Milano");
    }
}

Il confronto tradizionale richiederebbe:
if (user != null && user.Address != null && user.Address.City == "Milano")

La versione con property pattern è non solo più compatta, ma anche null-safe per definizione: se user o user.Address sono null, il pattern semplicemente non matcha.

Pattern con not: negazione elegante

foreach (var user in users)
{
    if (user is not { Address.City: "Milano" })
    {
        Console.WriteLine($"{user.Name} non è di Milano");
    }
}

Il keyword not inverte il risultato del pattern, rendendo esplicito il significato senza bisogno di operatori logici aggiuntivi.

Matching su casi multipli con or

foreach (var user in users)
{
    if (user is { Address.City: "Milano" or "Roma" })
    {
        Console.WriteLine($"{user.Name} vive in una grande città italiana");
    }
}

Il combinatore or all’interno di un pattern è molto più leggibile di una serie di condizioni concatenate con ||, specialmente quando le condizioni riguardano la stessa proprietà.

Pattern Matching dentro LINQ


Il pattern matching si integra perfettamente con LINQ, permettendo query molto espressive:

var adultiItaliani = users
    .Where(u => u is { Age: > 18, Address.Country: "Italy" })
    .ToList();

foreach (var user in adultiItaliani)
{
    Console.WriteLine($"{user.Name} è un adulto italiano");
}

Questa combinazione è particolarmente potente per filtrare DTO complessi, validare oggetti di dominio o implementare query su collezioni in memoria.

Pattern relazionali e logici


I pattern relazionali (>, <, >=, <=) combinati con i pattern logici (and, or) permettono di esprimere range e condizioni composite in modo molto naturale:

foreach (var user in users)
{
    if (user.Age is > 18 and < 60)
    {
        Console.WriteLine($"{user.Name} è un adulto lavorativo");
    }
    else if (user.Age is < 18 or > 60)
    {
        Console.WriteLine($"{user.Name} appartiene a una categoria di età speciale");
    }
}

Switch Expression


La switch expression (introdotta in C# 8) è una versione compatta e restituisce un valore. Elimina la verbosità del tradizionale switch statement:

foreach (var user in users)
{
    var categoria = user.Age switch
    {
        < 13 => "Bambino",
        < 20 => "Adolescente",
        < 60 => "Adulto",
        _     => "Senior"
    };

    Console.WriteLine($"{user.Name} => {categoria}");
}

Rispetto allo switch classico, la versione expression è più concisa, obbliga a coprire tutti i casi (o aggiungere il wildcard _) e restituisce direttamente un valore senza variabili intermedie.

Pattern Type + Condition


Il pattern di tipo permette di verificare il tipo di un oggetto e aggiungere una condizione contemporaneamente:

object value = 150;

// Modo tradizionale
if (value is int number && number > 100)
{
    Console.WriteLine("Numero grande (vecchio stile)");
}

// Con pattern matching
if (value is int and > 100)
{
    Console.WriteLine("Numero grande (pattern matching)");
}

Questo è particolarmente utile quando si lavora con object, dynamic, o con gerarchie di tipi complesse.

List Pattern (C# 11+)


Introdotto in C# 11, il list pattern consente di matchare la struttura e il contenuto di array e liste:

int[] nums = { 1, 2, 3 };

if (nums is [1, 2, 3])
{
    Console.WriteLine("Match esatto");
}

if (nums is [1, .., 3])
{
    Console.WriteLine("Inizia con 1 e finisce con 3");
}

if (nums is [_, _, _])
{
    Console.WriteLine("Array con esattamente 3 elementi");
}

Il slice pattern .. è molto flessibile: può matchare zero o più elementi nel mezzo di una sequenza. Questo pattern è molto utile per validare payload di API che arrivano come array, controllare header HTTP, o verificare strutture di dati fisse.

Positional Pattern

var point = new Point(10, 20);

if (point is (10, 20))
{
    Console.WriteLine("Il punto è (10,20)");
}

// Con switch expression
var descrizione = point switch
{
    (0, 0) => "Origine",
    (_, 0) => "Sull'asse X",
    (0, _) => "Sull'asse Y",
    _      => $"Punto generico ({point.X},{point.Y})"
};
Console.WriteLine(descrizione);

Il positional pattern decostruisce l’oggetto usando il metodo Deconstruct (disponibile automaticamente per i record) e permette di matchare ogni componente individualmente.

Combined Pattern: la vera potenza


Combinare più pattern insieme permette di esprimere logica di business complessa in modo dichiarativo:

foreach (var user in users)
{
    if (user is
        {
            Age: > 18,
            Address.Country: "Italy",
            Roles: ["Admin", ..]
        })
    {
        Console.WriteLine($"{user.Name} è un admin adulto italiano");
    }
}

Questo esempio combina property pattern annidato, relational pattern e list pattern in un’unica espressione. In scenari reali, questa tecnica è applicabile per authorization checks, validazione di DTO, o routing di request handler.

Null Pattern

User? maybeUser = null;

if (maybeUser is not null)
{
    Console.WriteLine("L'utente esiste");
}
else
{
    Console.WriteLine("L'utente è null");
}

Il null pattern con is not null è semanticamente più preciso di != null in contesti di nullable reference types, ed è la forma raccomandata nelle linee guida di C# moderno.

Guard Clause nelle switch expression

int number = 7;

var result = number switch
{
    int n when n % 2 == 0 => "Pari",
    int n when n % 2 != 0 => "Dispari",
    _ => "Sconosciuto"
};

Console.WriteLine(result);

La clausola when aggiunge una condizione aggiuntiva a un pattern. Utile quando il solo pattern non è sufficiente a discriminare i casi.

Request Handling pattern


Un esempio pratico di uso combinato in un sistema di routing delle request:

foreach (var request in requests)
{
    var response = request switch
    {
        { Source: "System", Priority: > 5 } => "Richiesta di sistema critica",
        { Source: "User",   Priority: <= 5 } => "Richiesta utente normale",
        _ => "Fallback generico"
    };

    Console.WriteLine($"{request.Source} ({request.Priority}) => {response}");
}

Questo schema è applicabile in moltissimi contesti: event sourcing, command dispatcher, middleware pipeline, validazione di business rules.

Considerazioni sulle performance


Oltre alla leggibilità, il pattern matching in C# è progettato per essere efficiente. Il compilatore ottimizza le switch expression in jump table o sequenze di confronto ottimizzate. Per tipi primitivi, le performance sono equivalenti o superiori a catene di if-else.

Per scenari di alta performance con molti branch (es. parser, protocol handler), vale la pena misurare con BenchmarkDotNet, ma nella stragrande maggioranza dei casi applicativi il pattern matching non introduce overhead significativo.

Conclusione


Il pattern matching in C# è uno strumento che va ben oltre il semplice is o lo switch. Combinando property pattern, list pattern, relational pattern e switch expression, è possibile scrivere logica complessa in modo dichiarativo e leggibile.

La chiave per sfruttarlo al meglio è conoscere tutti i tipi di pattern disponibili e riconoscere le situazioni in cui possono sostituire costrutti più verbosi. Un codice che legge come il problema che risolve è un codice di qualità superiore.

Il codice sorgente di esempio è disponibile su GitHub: github.com/elmahio-blog/Patter…


Fonte originale: Pattern matching in C#: Advanced scenarios you didn’t know — elmah.io Blog


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ShinyHunters colpisce le scuole: 3,65 TB di dati rubati da piattaforma didattica

📌 Link all'articolo : redhotcyber.com/post/shinyhunt…

A cura di Inva Malaj del gruppo DarkLab

#redhotcyber #news #cybersecurity #hacking #shinyhunters #canvaslms #furtodidati #instructure

Cybersecurity & cyberwarfare ha ricondiviso questo.

Amica che lavora in AWS conferma che tra gli ingegneri del software sui colleghi (lo è anche lei) l'uso dell'AI genera mostri.

Ingegnere sbarbino: "L'AI mi ha risolto il problema in un secondo!"

Lei (team lead): "Bene, e come funziona la soluzione?"

IS: "Non lo so, ma funziona!"

Lei: "E chi lo manuterrà questo codice che non si sa come funzioni?"

Così a ripetizione. 🍿

Cybersecurity & cyberwarfare ha ricondiviso questo.

Le ragioni a sostegno della resilienza democratica. Come strutturare il quadro finanziario pluriennale dell'Unione europea per affrontare le sfide digitali e democratiche del prossimo decennio

L'Unione europea sta preparando il suo più grande programma di finanziamento di sempre per la resilienza democratica. Nell'ambito del Quadro finanziario pluriennale (QFP) dell'UE 2028-2034, il programma AgoraEU rappresenta il fulcro di questo lavoro fondamentale per il blocco dei 27 paesi. Il suo budget proposto ammonta a 8,6 miliardi di euro, ovvero più del doppio del budget previsto per l'attuale ciclo del QFP, a prezzi correnti.

Emergono due risultati:

  1. I governi nazionali dei 27 Stati membri riconoscono che le organizzazioni della società civile focalizzate sul digitale sono ormai essenziali per l'applicazione delle normative, la resilienza democratica e la competitività economica.
  2. Le attuali proposte di bilancio dell'UE non affrontano le sfide strutturali e di finanziamento esistenti che queste organizzazioni si trovano ad affrontare proprio nel momento in cui viene loro chiesto di fare di più.

Il rapporto di @Mark Scott

dfrlab.org/2026/04/29/the-case…

@Etica Digitale (Feddit)

Cybersecurity & cyberwarfare ha ricondiviso questo.

Apple è l’unica a non investire miliardi e miliardi nell’AI

Apple si distingue come l’unica grande azienda tecnologica a non aver puntato sulle AI, limitando sia gli investimenti per le infrastrutture sia quelli per lo sviluppo di modelli linguistici; ma Apple non sente davvero il bisogno di investire in questa tecnologia, e lascia che siano le altre aziende a farlo, anche per conto suo.

La strategia sembra dare risultati, almeno finora. La scorsa settimana Apple ha presentato i risultati dell’ultimo trimestre, nel corso del quale ha registrato un aumento su base annua del 17 per cento delle vendite nette, anche grazie al successo di novità come il MacBook Neo.

@Intelligenza Artificiale

ilpost.it/2026/05/06/apple-non…

You say child safety, I say data protection


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You say child safety, I say data protection
WELCOME TO THE FREE MONTHLY EDITION of Digital Politics. I'm Mark Scott, and many of you were likely traveling to RightsCon this week in Zambia. It looks like that global digital rights conference was canceled due to pressure from China.

I don't typically promote my day job. But this report outlining how the European Union's next seven-year budget can support digital democratic resilience has taken up a lot of my last six months. Enjoy.

— Protection for children online runs counter to long-standing fundamental privacy rights. It's time to acknowledge those opposing forces in digital policymaking.

— AI-enabled deepfakes are flooding the US mid-term elections. But it's the use of large language models to track voter behavior that is the real concern.

— Half of Americans polled remain wary of how artificial intelligence is going to affect daily life.

Let's get started:


WHEN TWO DIGITAL POLICYMAKING TOPICS COLLIDE


IF TECH POLICY WAS THE MOVIE ZOOLANDER, then online child safety would be "so hot right now." Age verification required for app stores and digital services abound. Everyone under the sun wants an Australia-style child social media ban. Regulators from the EU, United Kingdom and United States are falling over themselves to announce child-focused investigations or inquiries.

Yet these efforts — often based on legitimate concerns about how minors can be protected in the digital world — run counter to long-term data protection rules aimed at giving us all greater control over our online data. In many cases, privacy and child safety policymaking are pulling in the opposite directions. Often, officials who drafted a country's data protection oversights are not in contact with those pursuing child online safety goals.

It's creating a digital policymaking mess that 1) does not end up protecting kids online; 2) fundamentally erodes digital privacy rights at a time of mass data collection and surveillance; and 3) leads to regulatory confusion that puts individuals at risk (at the same time) of both being surveilled more and made less safe online.

In short, the current status-quo is not working. Let's break down the three tensions that remain unanswered.

Thanks for reading the free monthly version of Digital Politics. Paid subscribers receive at least one newsletter a week. If that sounds like your jam, please sign up here.

Here's what paid subscribers read in April:
Hungary's election shows the limits of misinformation/disinformation; Washington's digital trade policy is more joined up than you may think; How many Australian teenagers have been kick off social media? More here.
— The EU-US digital relationship is still on life support; What Ireland got wrong with its upcoming AI summit; Europe issued more than $1.3 billion in data protection fines in 2025. More here.
— How China, the EU and US are approaching the global AI race; Why Brussels is prioritizing kids and marketplaces under the Digital Services Act; Which US states are leading the way on digital legislation? More here.
— Europe and the US have two opposing takes on digital sovereignty; How the US FISA renewal fails to understand its global impact; AI models are getting "smarter" faster than ever before. More here.

A central component of many child safety regimes is age verification and assurance. These efforts often rely on third-party companies collecting people's sensitive data (ie: passport details, credit card information and other data points to confirm they are older than 18-years old) before they can access specific digital services. As countries enact age verification/assurance provisions, a cottage industry of these providers have sprouted up to give the likes of Meta, TikTok and Netflix the ability to meet these legal requirements to check people's ages.

Much of this data is inherently sensitive, under the definition of most countries' data protection rules. That distinction matters. It means that companies must collect the minimal amount of data required; that such information must be gathered for specific purposes (and not re-used for other efforts); and that, once that task is complete, the data should be deleted. That trifecta is the mainstay of Western privacy standards.

But the age verification/assurance requirements run directly counter to those principles. In many cases, companies hold onto this sensitive data — and even collect more of it than technically necessary — to cover their backs in case regulators come knocking to check for compliance. That is a totally defensible corporate move. But it represents a potential data protection violation, under most countries' rules, because it fails the "trifecta" principle, outlined above.

Case in point: Spain's data protection authority fined Yoti, a British age verification service, $1.1 million in March. That levy related to unlawfully processing people's biometric data; processing that data without the right consent; and holding onto that data for too long. Yoti rejected those findings. But it's ironic that this fine occurred in a country that is aggressively seeking to ban teenagers from social media — a pledge that will require hefty age verification to ensure compliance.

This contradiction plays into the second stumbling block that few policymakers want to acknowledge. The ability to continually check that minors are not using barred digital services inevitably requires the creation of extensive digital infrastructure. That involves the likes of third-party age verification services like Yoti (and others), as well as internal corporate systems within app stores and social media giants to demonstrate that they are complying with these rules.

But what this growing digital infrastructure demonstrates is that what may begin as child safety-focused efforts can quickly snowball into a more expansive data collection effort that may fall afoul of countries' existing privacy regimes. Those rules specifically require companies to only use people's data for the purposes initially outlined to those individuals. Say, to check their age before using a digital service. What those firms can not then do is use the same personal information for other purposes — without going back to people to get their separate consent.

Security experts, for instance, discovered that a verification provider for the likes of LinkedIn, Roblox and Chat-GPT also provided separate surveillance services for US and Canadian authorities. That included the ability to run almost 270 separate verification checks, including comparing facial recognition results against specific government watchlists. Persona, the company, denied it had used the verification data for government-related work. Though the cybersecurity researchers said there were few, if any, specific limitations if the firm decided to do so in the future.

The third friction is both philosophical and practical.

Under Western privacy standards, individuals have the right to access their data, delete it (where necessary), object to it being collected in the first place and correct it if the information is wrong. It's a basic democratic safeguard to empower people to control how their data is collected, stored and used.

Yet the child-focused age verification infrastructure, as described above, fundamentally breaks the direct connection between individuals and companies that collect this information. If I'm using, say, TikTok, that platform may then outsource its age verification/assurance work to a third-party contractor that remains anonymous to the end user (aka: me). It's hard to object about your data being collected if you don't know who to complain to in the first place.

This may sound too academic. But it has real-world implications.

IDMerit, a global identity verification company, with operations in more than a hundred countries was found to have left one billion records from 26 countries — including people's date of births, home addresses and personal ID numbers — unprotected in an online database. Because IDMerit (which focuses on the financial services industry) provided its verification services to other companies, few, if any, of the people involved were aware of the firm's existence — and therefore could not directly engage with the company over how it mishandled their data.

Extrapolate that data breach onto the emerging digital infrastructure around child online safety, and the gap between individuals' rights and unaccountable (leaking?) databases becomes even more pronounced.

What is described above is not theoretical. It is already underway — and pits legitimate privacy concerns against equally valid online child safety discussions. This is not a question of one policy topic taking precedent over another. We're living in gray zone somewhere in between.

But in the rush to protect children from digital threats, the impact on other valid policy areas is woefully missing. Privacy rights — including those involving children — are overridden by the policy incentive to "do something" around child online safety.

That is a political decision by elected officials. But we should acknowledge that it comes with significant downsides.


Chart of the week


THE US IS THE KNOCK-OUT global leader when it comes to AI. But wariness among its citizens about how the emerging technology will affect daily life has been creeping upward over the last five years.

Currently, 50 percent of those polled by the Pew Research Center said they were more concerned than excited about the increased use of AI in daily life. That compares to just 10 percent who were more excited and concerned.
You say child safety, I say data protectionSource: Pew Research Center


THE AI THREAT TO THE MID-TERMS NO ONE IS TALKING ABOUT


WHEN AN AI DEEPFAKE VIDEO OF JAMES TALARICO, the Democratic Senate nominee for Texas, started doing the rounds on social media in March, alarm bells started to ring. In the one-minute video, the faked video pictured a life-like Talarico speaking directly to camera — repeating old social media posts that he had written, often years before. The post ran with a "AI generated" disclaimer. But it was small enough for most would-be voters to easily miss it.

The word "AI slop" has entered public conversation for a reason. Ahead of the US mid-term elections in November, concerns are high that the vote will be consumed with AI-generated attack ads and other social media posts that will make it almost impossible to discern fact from fiction. It does not help that Donald Trump continues to use AI to depict himself and his enemies.

But we are missing the true use case of artificial intelligence in the upcoming November election. And it should be engendering a lot more worry compared to the legitimate concern of the "AI-slopification" of the mid-terms.

The real election-related use case for AI is discerning how best to convince people to vote one way or another. It comes on the back of ongoing mass data collection of US citizens' personal data (often via commercial data brokers) and the increasing use of sophisticated AI systems in all aspects of daily life. Combined, these trends are likely to provide political consultants and politicians powerful levers to pull in what is already turning out to be one of the most divisive American elections in recent memory.

There are party political divides on how willing people are to use these AI-powered tools. A survey from the American Association of Political Consultants found that 64 percent of Republican consultants used AI in their daily work versus 49 percent of their Democratic counterparts. That's not a meaningful difference. But it does demonstrate Republicans' slight advantage in using the latest technology to reach would-be voters.

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So what does this AI-fueled political advocacy actually look like?

One service called Resonate includes a dataset of thousands of data points pulled from millions of American citizens. It uses machine learning techniques to understand voter behavior, craft targeted social media messaging and predict how individuals may vote. Another, EyesOver, pulls in data from multiple social media sites and then uses AI to predict how that sentiment may affect specific political campaigns or activities.

Much of this is traditional political consultancy dressed up to look like shiny AI-powered wizardry. But it's undeniable that with large language models becoming exponentially more powerful, the ability for these services to gleam greater insight into voter behavior — fueled by vast amount of data on individual voters — is expanding rapidly.

The most novel use of AI in this year's US mid-term elections is something called "silicon sampling." Companies are rapidly using AI systems to simulate voter populations instead of using polling to identify people's electoral intentions. In one case, Aaru used census data to replicate voter districts and then created AI agents to act like voters. Another firm, MiroFish, relied on open-source AI models to forecast public opinion by equally simulating actual voters through the combination of multiple datasets.

On paper, this use case is more economic than traditional analogue polling. But the reliance on large language models to simulate voters' intentions has some serious downsides. At the top of that list is the inherent bias that AI simulations create due to the inequalities baked into the models upon which they rely. These AI systems are only as good as the data that builds them. All current next-generation models are still biased in ways that almost certainly under-represent minority groups. That makes it likely that such AI simulations will also undercount minority voters in whatever AI-powered polling is run via these firms' glitzy dashboards.

Much of this is the realm of political consultants, not would-be voters. And compared to the inner workings of AI-powered surveys and metrics, the visual nature of the threat posed by AI deepfakes can feel more urgent and tangible. But that does not mean this AI political wonkery is less of a threat.

Most AI-enabled divisive political content is flagged almost as soon as it is published. Such material is inevitably high-profile. The response to it is equally highly-public. That is not the case for most back-office political consultancy work that relies more and more on opaque, data-hungry AI systems which now drive how political campaigns interact with voters.

It is just not public enough to garner most people's attention. But the fact that such AI systems now form part of much of mid-term political campaigns should be a reminder that this emerging technology — like in much of our lives — is increasingly central to how political operations work.


What I'm reading


— The European Commission claimed that Meta's Instagram and Facebook failed to identify, assess and mitigate risks to minors under the EU's Digital Services Act. More here.

— New Mexico's Attorney General proposed a series of significant changes to Meta's business model and platform design as part of remedies proposed in a second trial against the social media giant that started on May 4. More here.

— A group of academics tested how social media and online streaming may be associated with varying levels of addictiveness. Across two survey groups, they did not find meaningful increases in addiction compared to the general population. More here.

Researchers polled Australian teenagers about how the country's social media ban had affected them. They found that most were still on the platforms, but they would leave if their friends did too. More here.

— The European Parliament published an analysis on how Google's AI-powered snippets at the top of search queries affected publishers' revenue and overall media freedom. More here.



digitalpolitics.co/newsletter0…

You’ve Seen the Chip Shortage and the Memory Shortage, Now Prepare For The PCB Shortage


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It’s nice to hide away in our little corner of the internet and talk tech, safely away from the turmoil of world events. Sometimes though, geopolitics intrude even into our space, and Reuters are here reporting on a new concern that will probably affect many Hackaday readers. Conflict in the Gulf of Arabia, and in particular raids on Saudi petrochemical plants, is threatening PCB production far away in China.

Most of us probably have a mental image of tankers sailing through the Strait of Hormuz laden with Gulf crude, off to be processed by refineries somewhere else in the world. Certainly a load of oil takes just that route, but for the Saudis and other oil-producing nations in the region, it also makes economic sense to site petrochemical industries at source. They export the much more valuable refined products, among which is the polymer resin used in PCB production. The Reuters report says that consequent to this and a rise in copper prices, the cost of a PCB in China has risen by 40%. Naturally this doesn’t sound like good news.

Here at Hackaday, when it comes to component shortages this isn’t our first rodeo. We’re in the middle of a memory shortage due to AI companies, and the COVID-era chip shortage is still fresh in our minds. Unfortunately, this type of thing as been a regular of the technology world for decades. Here we are with another one, and should we be worried? In the short term it’s certainly a concern as the Gulf conflict is still searching for an end to its uneasy stalemate, but remembering previous shortages we think that global industry will adapt and expand other sources where necessary. Just as with the similar IC encapsulation resin shortage back in the ’90s, it may eventually be the panic more than the shortage which becomes responsible for the price hikes.

We’ve taken an abstract look at global electronic supply chains before.


Header image: Gabriela P., CC BY 4.0.


hackaday.com/2026/05/06/youve-…

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Critical Vulnerability in PAN-OS (CERT-EU Security Advisory 2026-006)

On 6 May 2026, Palo Alto published a security advisory addressing a critical vulnerability affecting PAN-OS. This vulnerability allows an unauthenticated attacker to execute arbitrary code with root privileges.
Palo Alto observed limited exploitation of this vulnerability. It is strongly recommended updating affected appliances as soon as patches will be available, and to apply workarounds and mitigation in the meantime.

cert.europa.eu/publications/se…

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ISW Special Report:

🇷🇺 🇺🇦 #Russia is engaged in a deliberate, sophisticated, and systematic campaign to repopulate occupied areas of #Ukraine with Russian citizens as part of a broader effort to consolidate control and forcibly integrate these territories into the Russian state.

understandingwar.org/research/…

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#Apache fixes critical HTTP/2 double-free flaw CVE-2026-23918 enabling RCE
securityaffairs.com/191759/sec…
#securityaffairs #hacking
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La violenza online non è casuale. È coordinata. Di genere. Razziale. In Canada: stereotipi xenofobi e razzisti alimentano l'odio online contro le donne appartenenti a minoranze razziali e le persone LGBTQI+

L'ultima ricerca di #AmnestyInternational mostra che l'odio online colpisce donne migranti appartenenti a minoranze razziali e persone LGBTQI+ con narrazioni razziste, sessiste e colonialiste, e come questo danno si ripercuota anche nella vita reale

amnesty.org/en/latest/news/202…

@eticadigitale

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La giornalista Hannah Natanson minacciata e perseguitata dal regime di Trump ha vinto il Pulitzer. Il post di Roberto Saviano


"La giornalista del Washington Post Hannah Natanson è stata minacciata, trascinata in tribunale e ha visto l’FBI perquisire casa sua all’alba, sequestrandole telefono, computer e strumenti di lavoro. Non era l’indagata. Era la giornalista.

La sua “colpa” sarebbe questa: aver raccontato come l’amministrazione di Donald Trump, con Elon Musk e il progetto DOGE, volesse smantellare lo Stato dall’interno. Tagli, epurazioni, licenziamenti via mail comunicati all’improvviso, agenzie svuotate, servizi pubblici indeboliti, migliaia di lavoratori espulsi e la macchina pubblica trasformata in un laboratorio ideologico.

Quel lavoro, costruito con oltre mille fonti federali, protette e ascoltate, oggi ha vinto il Pulitzer Prize per il Public Service, il riconoscimento più importante del giornalismo americano.

Il Pulitzer ha premiato proprio questo: aver squarciato il velo di segretezza sulla demolizione del governo federale, raccontandone con precisione il caos e le conseguenze reali e tangibili sulla vita di milioni di persone.

Mentre il potere intimidiva, lei indagava. Mentre cercavano di spaventarla, lei continuava a pubblicare.
Mentre provavano a zittirla, il suo lavoro faceva luce.
Il giornalismo non è un crimine. Il giornalismo è luce nel buio."

t.me/valigiablu/4540

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“Proteggono la legge mentre la infrangono”: uno sguardo all'interno del sistema informatico ombra di Europol.

Europol punta a diventare una potente forza di polizia con ampi poteri di sorveglianza. Ma nel tentativo di raggiungere questo obiettivo nella lotta contro la criminalità transfrontaliera, l'agenzia sembra aver agito in modo scorretto, come rivela questa inchiesta: piattaforme segrete di analisi dei dati hanno messo a rischio cittadini innocenti, una questione che rimane irrisolta ancora oggi.

correctiv.org/en/europe/2026/0…

@Privacy Pride

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Il Garante per la protezione dei dati personali partecipa alla Race for the Cure, l’iniziativa di Komen Italia

Il 7 e 8 maggio, al Circo Massimo, all’interno del Villaggio della Salute, il #GarantePrivacy sarà presente con uno spazio informativo dedicato al diritto all’oblio oncologico. Sarà un’occasione aperta a tutti per ricevere informazioni e orientamento su come esercitare tale diritto nei confronti di banche, assicurazioni, datori di lavoro e nell’ambito delle procedure di adozione

@Privacy Pride

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Websites with an undefined trust level: avoiding the trap


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Executive summary


  • A suspicious website is a web resource that cannot be definitively classified as phishing, but whose activities are unsafe. Such sites manipulate users, tricking them into voluntarily transferring money for non-existent services, signing up for hidden subscriptions, or disclosing personal data through carefully crafted terms of service. These include fake online stores, dubious crypto exchanges, investment platforms, and services with paid subscriptions.
  • Kaspersky has introduced a new web filtering category, “Sites with an undefined trust level,” into its security products (Kaspersky Premium, Android and iOS apps, etc.). The system analyzes the domain name and age, IP address reputation, DNS configuration, HTTP security headers, and SSL certificate to automatically detect suspicious resources.
  • According to Kaspersky data for January 2026, the most widespread global threat is fake browser extensions that mimic security products — they were detected in 9 out of 10 regions analyzed worldwide. Such extensions intercept browser data, track user activity, hijack search queries, and inject ads.
  • Kaspersky’s regional statistics reveal the specific nature of these threats: in Africa, over 90% of the top 10 suspicious websites are online trading scam platforms; in Latin America, fake betting services predominate; in Russia, fake binary options brokers and “educational platforms” with fraudulent subscriptions lead the way; in CIS countries — crypto scams and bots for inflating engagement.
  • Key indicators of a suspicious website to check: a strange domain name with numbers or random characters, cheap top-level domains (.xyz, .top, .shop), a recently registered domain (less than 6 months old according to WHOIS data), unrealistic promises (“100% guaranteed income,” “up to 300% profit”), lack of company contact information, and payments only via cryptocurrency or irreversible bank transfers.


Introduction


The online landscape is filled with various traps lying in wait for users. One such threat involves websites that can’t be strictly classified as phishing, yet whose activities are inherently unsafe. These sites often operate on the fringes of the law, even if they aren’t directly violating it. Sometimes they use a cleverly crafted Terms of Service document as a loophole. These agreements might include clauses such as no-refund policies or forced automatic subscription renewals.

Fake online stores, dubious financial platforms, and various online services that mimic legitimate business operations are all categorized as suspicious. Unlike actual phishing sites, which aim to steal sensitive data like banking credentials or passwords, these suspicious sites represent a far more cunning trap. Their goal is manipulation: tricking the victim into willingly paying for non-existent goods and services or signing them up for a subscription that’s nearly impossible to cancel. Beyond financial gain, these sketchy websites may also hunt for personal data to sell later on the dark web.

Our solutions categorize them as having an “undefined trust level”. This article explains what these sites look like, how to identify them, and what you can do to stay safe.

The dangers of shady websites


One of the biggest risks associated with making a purchase from an untrusted website that seems to be an online store is the financial loss and falling victim to fraud. Fake shops will entice you with attractive deals to get you hooked. After you pay, you may never receive what you paid for, or you may receive some cheap piece of unusable junk instead of the item you ordered. Investment or “guaranteed income” programs are another type of classic scam — they promise rapid returns, and once they take your deposits, they disappear without a trace.

Visiting or buying from untrusted suspicious websites can expose you to various risks that go beyond a single bad purchase. Fraudulent websites often collect your personal information even if you do not end up making a purchase. By completing a form or signing up for a “free offer”, you may be providing the scammer with access to your information.

Personal data collection can happen in a fairly straightforward and obvious way — for instance, through a standard order delivery form. In this scenario, attackers end up with sensitive information like the user’s full name, shipping and billing addresses, phone number, email address, and, of course, payment details. As we’ve previously discussed, fraudsters sell this kind of information, and there’re countless ways it can be used down the line. For example, this data might be leveraged for spam campaigns or more serious threats like stalking or targeted attacks.

A further danger comes from threats to your device’s security. Some of these fraudulent websites are made with the intention of infecting your device, by installing malware or spyware on your device without you knowing, causing it to leak passwords or crashing the whole system.

Common types of suspicious sites


Let’s take a closer look at the different types of shady sites out there and how interacting with them can lead to financial loss, data leaks, the unauthorized use of personal information, and other consequences.

It’s worth noting that rogue websites can masquerade as legitimate ones in almost any industry. The first type of fraudulent site we’ll look at is fake online stores. These can appear as clones of real brand websites or as standalone stores. Usually, the scam follows one of two paths: the buyer either receives a counterfeit or poor-quality product, or they receive nothing at all. These sites lure victims in with suspiciously low prices and “exclusive” deals. Often, users are subjected to psychological pressure: the time to make a purchase decision is purposefully limited, provoking the victim, as with any other scam, into making an impulse purchase.

Another common type of shady site includes online exchanges and trading platforms. These primarily target cryptocurrency, as the lack of legislative regulation for digital currency in certain countries makes them a magnet for fraudsters. These suspicious sites often lure victims with supposedly favorable exchange rates or other enticing gimmicks. If the user attempts to exchange cryptocurrency, their tokens are gone for good. Beyond simple exchanges, rogue sites offer investment services and even display a fake balance growth to appear credible. However, withdrawing funds is impossible; when the victim tries to cash out, they’re prompted to pay some fee or fictional tax.

Subscription traps are also worth noting, offering everything from psychological tests to online video streaming platforms. The hallmark of these sites is that they deliberately withhold critical information, such as recurring charges, or hide the fact it even exists. Typically, the scheme works like this: a user is offered a subscription for a nominal fee, like $1. While that seems attractive, the next charge – perhaps only a week later – might be as much as $50. This information is intentionally obscured, buried in fine print or tucked away in the Terms of Service where it’s harder to find. Legitimate services always clearly disclose subscription terms and provide an easy way to cancel before a trial period ends. Scam services, on the other hand, do everything possible to distract the user from the actual terms of use and subscription.

Shady sites can also masquerade as providers of mediation services, such as legal or real estate assistance. In reality, the service is either never delivered or provided in a stripped-down, incomplete form. For example, a user might be prompted to pay for a service that’s normally provided for free. The danger here lies not only in losing money for non-existent services but also in the significant risk of exposing personal data, such as ID details, taxpayer identification numbers, social security numbers, or driver’s license information. Once in the hands of attackers, this data can become a tool for executing further scams or targeted attacks.

On the whole, suspicious sites are fairly difficult to distinguish from legitimate, trustworthy services. Masquerading as a legitimate business is the primary goal of these sites, and the fraudulent schemes they employ are not always obvious. Nevertheless, there are protective measures as well as certain indicators that can help you suspect a site is unsafe for purchases or financial transactions.

How to identify suspicious or fraudulent websites


Despite the increasingly convincing attempts to create fake shops, the majority of them still lack the quality of real online stores, and there are many signs that may give them away. Some of these signs can be caught by the eye while others require a bit of technical investigation. By combining visual inspection, technical checks, and trusted online tools, you can protect yourself from financial loss or data theft.

Visual and manual clues


You don’t need to be a cybersecurity expert to catch many red flags just by observing the site’s domain, visuals, language and behavior. For instance, scam sites often have strange or randomly generated names, filled with numbers, underscores, hyphens, or meaningless words, like best-shop43.com. In addition, such vague top-level domains as .xyz, .top, or .shop are also frequently used in scams because they’re cheap and easy to register.

Furthermore, most fake stores sites look unprofessional, with poor visuals, pixelated images, mismatched fonts, or copied templates. Many fraudulent websites borrow layouts or logos from other brands or free templates, which makes them appear generic and sketchy.

Another major giveaway lies in the content itself. Be aware of persuasive language, unrealistic promises, or emotional triggers such as No KYC, Risk-free returns, 100% guaranteed income, Up to 300% profit, or Passive income with zero effort. Unrealistic deals are another red flag. If the products are listed at extremely low prices, continuous countdown timers, and “limited time only” messages that are often used to pressure you into making a quick purchase, it’s a clear tell of a fraudulent website.

Legitimate businesses always provide verifiable contact details, such as a physical address, company name, and customer support. On the contrary, scam sites hide this information. You may also notice the non-functioning pages, broken or suspicious links leading to unrelated external sites which indicate poor maintenance or malicious intent.

Another important signal is the website’s social media presence. Legitimate online businesses usually maintain at least one active social media account to promote their products and communicate with customers. In most cases, these businesses have long-established social media accounts with harmonized posting history and engagement from real users, consistency between the brand website and social media profiles (same name, logo, and links). The links to social media profiles from the website are usually direct. In contrast, fraudulent or deceptive websites often lack any meaningful social media presence or display signs of superficial or artificial activity. This may include missing social media accounts altogether, social media icons that lead to non-existent, inactive, or unrelated pages, or recently created profiles with very few posts and minimal user engagement. In some cases, comment sections are disabled or dominated by spam and automated content, suggesting an attempt to avoid public interaction rather than engage with customers.

Lastly, the payment options offered by the site can also tell a lot about its legitimacy. Be extremely cautious if a website only accepts cryptocurrency, wire transfers, or third-party P2P payments. These payment methods are irreversible and are preferred by scammers. Legitimate e-commerce platforms typically offer secure and reversible payment options, such as credit cards or trusted payment gateways that include buyer protection policies.

However, the absence or existence of any of these factors alone does not necessarily indicate malicious intent. It should be evaluated in combination with technical, linguistic, and behavioral indicators, rather than treated as a standalone signal of legitimacy.

Technical indicators to check


Looking into technical signs can reveal whether a website is trustworthy or potentially fraudulent.

One of the first things to check is the domain age. Scam websites are often short-lived, appearing only for a few weeks or months before disappearing once users start reporting them. To check when the domain was created, use a WHOIS lookup. If it’s less than six months old, be cautious — especially for e-commerce or investment sites, where legitimacy and trust take time to build.

Let’s take a look at the registration details for the popular online marketplace Amazon. As we can see from the WHOIS information, it was registered in 1994.

Meanwhile, a reported suspicious online store was created a couple of months ago.

Legitimate websites usually operate on stable hosting platforms and remain on the same IP addresses or networks for long periods. In contrast, fraudulent websites often move between servers (in most cases using a cheap shared hosting service) or reuse infrastructure already associated with abuse. Checking the IP address reputation can reveal if the website or the hosting server has previously been linked to suspicious activities. Even if the website looks legitimate, a poor IP reputation can expose it.

In addition to that, looking at the infrastructure behavior over time can reveal patterns about its legitimacy. Websites associated with fraudulent activity often show short lifespans, sudden spikes in activity, or rapid appearance and disappearance, which indicates a coordinated campaign rather than a legitimate business.

Another important clue is hidden ownership. When the WHOIS details show “Redacted for Privacy” or leaves the organization name blank, it may indicate that the website owner is deliberately hiding their identity.

We should point out that while this can raise suspicion during investigations, hidden WHOIS data is not inherently malicious. Many legitimate businesses use privacy protection services for valid reasons. These may include protection from spam and phishing after public email addresses are taken from WHOIS databases, personal safety for small business owners, and brand protection to prevent competitors or malicious actors from targeting the registrant. This means that some businesses can use services like WHOIS Privacy Protection, Domains By Proxy, or PrivacyGuardian.org to remove the WHOIS data while still operating transparently on their websites through clear contact details, customer support channels, and legal pages (e.g. terms of use).

Therefore, hidden ownership should be treated as a contextual risk indicator, not a standalone proof of fraud. It becomes more suspicious when combined with other signals such as newly registered domains, and lack of legal information.

Next, you can check the security headers of the website. Legitimate websites are usually well maintained and include several key HTTP headers for protection. Some examples include:

  • Content-Security-Policy (CSP) provides strong defense against cross-site scripting (XSS) attacks by defining which scripts are allowed to run on the site and blocking any malicious JavaScript that could steal login data or inject fake forms.
  • HTTP Strict-Transport-Security (HSTS) forces browsers to connect to the site only over HTTPS. It ensures all communication is encrypted and prevents redirecting users to an insecure (HTTP) version of the site.
  • X-Frame-Options prevents clickjacking, which is a type of attack where a legitimate-looking button or link on a malicious page secretly performs another action in the background.
  • X-Content-Type-Options blocks MIME-type attacks by preventing browsers from misinterpreting file types.
  • Referrer-Policy controls how much information about your previous browsing (referrer URLs) is shared with other sites.

These headers form the “digital hygiene” of a website. Their absence doesn’t always mean a site is malicious, but it does suggest a lack of security awareness or professional maintenance — both strong reasons to be cautious.

You should also check the SSL certificate. Scam sites may use self-signed or short-lived SSL certificates. You can inspect this by clicking the padlock icon in your browser’s address bar — if it says “not secure” or the certificate authority seems unfamiliar, that’s a red flag.

You can check the security headers and the SSL certificate by sending an HTTP request programmatically or by using some online service.


Another indicator that provides insight into how well a website is done and managed is DNS configurations. Legitimate businesses typically use reliable DNS providers and maintain consistent DNS records. Missing the name server NS or mail exchange MX records may indicate poor setup. In addition to NS and MX, established websites often configure SPF and DMARC records to protect their brand from email spoofing and phishing. Something scam website developers won’t bother with because they don’t intend to build a long-standing reputation.

You can check the configurations of DNS records either programmatically or by using an online service.

Another recommendation is to pay attention to website behavior. If there are frequent redirects, pop-up ads, or background requests to unknown domains, this may indicate unsafe scripting or tracking.

How to protect yourself

Tools and databases for detecting suspicious websites


We at Kaspersky have built an intelligent system for detecting suspicious web resources and added this new type of protection into many of our products, including Kaspersky Premium, Kaspersky for Android and iOS, and others. Our detection model is based on many factors, including but not limited to the following:

  • domain name and age,
  • IP reputation,
  • stability of the infrastructure used,
  • DNS configurations,
  • HTTP security headers,
  • digital identity and popularity of the web resource.

Kaspersky has been certified as a provider of effective protective technology for fake shop detection.

When a user tries to visit a site flagged as having an undefined trust level, our solutions show a warning to stop the visitor from becoming a victim of personal data leaks, financial losses or a bad purchase:

This component is on by default.

Moreover, there are several online tools and databases that can help assess a website’s legitimacy:

  • ScamAdviser analyzes trust based on WHOIS, server location, and web reputation.
  • APIVoid provides risk scoring using DNS, IP, and domain reputation databases.
  • National government databases often maintain official lists of fraudulent or blacklisted domains.


Preventive measures


To protect yourself from such threats, it might a good idea to take some additional preventive measures. Always double-check the URL and domain name, especially when you are about to click a link or make a payment. Make sure the site uses HTTPS and has a trusted certificate.

You can use standard browser tools to verify site security. For example, in Google Chrome, clicking the site information button (the lock or settings icon in the address bar) displays details about the connection security and the site’s certificate.

In the Security section, you can check whether the site supports HTTPS – it should say “Connection is secure” – and view the site’s digital certificate.

Additionally, keep reliable security software with real-time protection running on your device to stop you from accessing dangerous websites. Do not download any files or enter your personal information on websites that look unprofessional or suspicious. And finally, remember the golden rule: if a deal seems too good to be true, it often is.

If you realize that you’re on a scam website, it’s important to perform certain post-incident actions immediately. First, contact your bank or payment provider as soon as possible to block the transaction or card. Then, change your passwords for the services which might have been compromised, and run a full antivirus scan on your device to detect and remove any potential threats. Lastly, consider reporting the website to the cybercrime agency in your country or to the consumer protection agency. Sharing your experience online by leaving a review or warning will give notice to potential customers alike.

By staying careful and taking quick actions, you can significantly reduce the chances of being a target and help make the internet a safer place for everyone.

An overview of detection statistics for sites with an undefined trust level


To illustrate the types of suspicious sites prevalent in various regions around the world, we analyzed anonymized detection data from Kaspersky solutions for the “websites with an undefined trust level” category in January 2026. For each region, we identified the 10 most frequently encountered sites and calculated the share of each within that list. To maintain privacy, specific domains are not listed directly; instead, they’re described based on their functionality and characteristics.

Most visited suspicious sites


First, let’s examine the sites that appear across multiple regions, indicating a high prevalence.

In 9 out of the 10 regions analyzed, we encountered a suspicious image processing platform (*a*o*.com). This site positions itself as a photo editing tool, but in reality, it serves as an intermediary server for uploading images used in phishing and other malicious campaigns. The scheme typically works like this: a victim clicks a link disguised as a harmless image, after which the server initiates a stealthy download of a malicious payload, executes JavaScript to steal session data, or redirects the visitor to a phishing page. By interacting with such a site, users risk exposing personal data under the guise of uploading images, falling victim to a phishing attack, or infecting their device with malware.

Percentage of the *a*o*.com domain detections by region, January 2026 (download)

This site has the largest share of detections in the Russian Federation, where it ranks first in the TOP 10 with a 40.80% share. It is also prevalent in Latin American countries (21.70%) and the CIS (14.64%), while it’s least common in Canada at 0.24%.

The next site appeared in 7 regions. It consists of a landing page for a fake antivirus solution presented as a browser extension (*n*s*.com). This extension redirects the user to a fake search engine page allowing it to collect data and track user activity, specifically search queries.

Percentage of the *n*s*.com domain detections by region, January 2026 (download)

This site is most frequently detected in South Asia, with a share of 33.31%. Its presence in Canada and Oceania is roughly equal (15.47% and 15.09%, respectively). We recorded the lowest number of detections in Africa, at 2.99%.

Another suspicious browser extension appeared in the TOP 10 in 6 out of the 10 regions. It’s a fake privacy-enhancing tool hosted at *w*a*.com. Instead of providing the advertised privacy features, this extension carries a high risk of intercepting browser data and is classified as a potentially unwanted application (PUA). It can modify browser settings, harvest user data, swap the default search engine for a fake one, and perform other malicious actions. Furthermore, it maintains full control over all browser traffic.

Percentage of the *w*a*.com domain detections by region, January 2026 (download)

This “service” has its largest share, 22.25%, in the Middle East and North Africa, and is also quite common in Canada (16.26%). It’s least frequently encountered in Latin America (5.38%) and East Asia (4.02%).

The site *o*r*.com appeared in five regional rankings. It’s a fake security service promising to provide online safety by warning users about malicious sites and dangerous search queries. This extension has the potential to steal cookies (including session cookies), inject advertisements, spoof login forms, and harvest browser history and search queries. We noted that this site made the TOP 10 in Africa (0.59%), the MENA (Middle East and North Africa) region (4.57%), Europe (5.61%), Canada (7.21%), and Oceania (1.93%).

In 4 out of the 10 regions, we identified several other recurring sites. One of them (*n*p*.xyz) mimics a repository for creative AI image generation prompts while capturing browser data. The domain hosting this site exhibits several red flags: it was recently registered, and the owner’s information is hidden. This site reached the TOP 10 in Africa (0.51%), the MENA region (7.04%), Latin America (22.54%, ranking first in that region), and South Asia (5.91%).

The second service (*i*s*.com) positions itself as a tool for safe searching, protecting the browser from threats, and verifying extensions. However, this is a typical browser hijacker, much like the others mentioned above. It made the TOP 10 in South Asia (8.03%), Oceania (17.97%), Europe (3.90%), and Canada (14.35%).

The third site (*h*t*.com) poses as a private browsing extension. In reality, it’s another potentially unwanted application designed for browser hijacking: it modifies settings, steals sensitive data (cookies, browser history, and queries), and can redirect the user to phishing pages. Users have specifically noted the difficulty involved in removing the extension. This site appears in the TOP 10 for the MENA region (10.17%), Canada (7.06%), Europe (3.81%), and Oceania (2.81%).

Another domain (*o*t*.com) that reached the TOP 10 in four regions is a service mimicking a browser extension for safe searching and web browsing. It’s dangerous because it injects ads and steals user data. It’s important to note that such extensions can be installed without explicit user consent – for example, via links embedded in other software. This service holds the number one spot in two regions: Canada (25.72%) and Oceania (30.92%), while also appearing in the TOP 10 for East Asia (8.01%) and Africa (0.88%).

Consequently, we can see that the majority of suspicious sites detected by our solutions worldwide are browser hijackers masquerading as security products. Nevertheless, other categories of sites also appear in the TOP 10.

Next, we’ll examine each region individually, focusing on descriptions of domains not previously covered. For clarity, the sites mentioned above will be marked as [MULTI-REGION], while those appearing in only two or three regions will include the names of those specific areas. We’ll observe several regional overlaps and similarities, allowing us to determine which types of suspicious sites are popular both within specific regions and globally.

Africa

Distribution of the TOP 10 suspicious websites in Africa, January 2026 (download)

The three most prevalent domains in African countries are found exclusively in this region. All of them – *i*r*.world (60.27%), *m*a*.com (22.84%), and *e*p*.com (9.36%) – are potentially fraudulent online trading platforms suspected of using forged licenses. These sites employ classic scam schemes where it’s impossible to withdraw any alleged earnings. In fifth place is a domain we’ll also see in the European TOP 10, *r*e*.com (1.46%): a platform marketed as a tool for retail and semi-professional traders. It charges for services available elsewhere for free. Eighth place is held by a site that also appears in the Russian TOP 10: *a*c*.com (0.56%). This is a dubious AI tool that claims to offer free subscriptions to a premium graphics editor. In ninth place is a domain that also surfaces in the Canadian TOP 10: *u*e*.com (0.53%), a browser extension of the “web protection” variety that we’ve encountered previously.

In summary, the African region is dominated by financial scams within the online trading and brokerage sectors. These include fake platforms that make it impossible to withdraw funds and use fake licenses and classic schemes to steal users’ money. Additionally, Africa sees paid tools that duplicate free services and questionable AI-based subscriptions. The primary threat in this region is financial loss through fraudulent investment-themed sites.

MENA

Distribution of the TOP 10 suspicious websites in the Middle East and North Africa, January 2026 (download)

In the MENA region, the site *a*v*.su holds the top spot with a 28.64% share; notably, this site also appears in the TOP 10 for Russia. It markets itself as a tool for building custom VoIP-PBX systems. However, it has an extremely low trust rating and is frequently associated with phishing, malware distribution, and hidden redirects. Using this service carries significant risks, including data leaks, malware infections, and financial loss.

Ranked seventh is *a*r*.foundation (6.32%), an AI bot allegedly designed for trading, which we also identified in the TOP 10 for Oceania. This service has been flagged as an investment scam operating as a pyramid scheme with the hallmarks of a Ponzi scheme.

The ranking is rounded out by two domains not found in any other region. The first one, *l*e*.pro (4.42%), is a spoof of a popular betting service. The second, *p*r*.group (2.21%), is a clone of a well-known broker. Both sites are scams.

In the MENA region, the landscape is dominated by fake VoIP services as well as counterfeits of financial and betting platforms, which attackers use to conduct phishing attacks, distribute malware, and perform hidden redirects. A significant portion of suspicious sites consists of fake online privacy tools and browser hijackers masquerading as security extensions. Ponzi schemes and cryptocurrency scams are also prominent. The primary risks for the region are data theft, malware installation, and financial loss.

Latin America

Distribution of the TOP 10 suspicious websites in Latin America, January 2026 (download)

In Latin America, we identified five popular suspicious sites specific to this region, which is unusual compared to other areas where more overlaps are typically observed. Ranking third with a share of 10.81% is the fake betting platform *b*e*.net. In fifth place is *r*e*.club, an illegitimate clone of a well-known bookmaker, with a share of 7.82%.

Further down the list of local threats are *a*a*.com.br (7.02%), a Brazilian Ponzi scam; *s*a*.com (5.07%), which offers dubious investment programs; and *t*r*.com (4.53%), a potentially dangerous trading platform.

In Latin America, the most-visited suspicious sites are betting-themed scams, including both clones of legitimate sites and those built from scratch. Also prevalent are Ponzi schemes, fake investment programs, and dubious online brokers. A significant portion of these sites consists of browser hijackers posing as crypto platforms and AI bots. The primary threats in Latin American countries include financial loss through gambling and Ponzi schemes, as well as the theft of NFTs and other tokens.

East Asia

Distribution of the TOP 10 suspicious websites in East Asia, January 2026 (download)

In the East Asian TOP 10, we see the highest concentration of domains that are absent from other regional rankings.

In first place, with an 18.77% share, is the fake broker *r*x*.com, which can be used to steal personal data or funds. Second place is held by a crypto-gaming site (16.44%) that we previously encountered in the Latin American TOP 10. Visitors to this site risk losing NFTs and other tokens. In third place is the domain *u*h*.net (11.61%), used for redirects or phishing. It can exploit a victim’s device as a proxy for malicious sites, install adware and malware, or hijack sessions. Following this is *s*m*.com (9.98%), a domain typically used as a browser-hijacking server and for phishing attacks, serving as a link in an infection chain.

Rounding out the local threats in East Asia are the following domains: *e*v*.com (9.37%), utilized in drive-by attacks; *a*k*.com (9.16%), an API-like domain associated with suspicious scripts and extensions; and *b*l*.com (4.38%), a domain potentially used for redirects and other malicious activities.

East Asia has a high concentration of region-specific fake brokers, crypto gaming platforms, and NFT marketplaces. These are primarily used for drive-by attacks, redirection to malicious domains, phishing, and the distribution of adware and malware, acting as a stage in the infection chain. The primary threats for this region include the loss of financial data, NFTs, and other tokens, as well as stealthy malware installation and session hijacking.

South Asia

Distribution of the TOP 10 suspicious websites in South Asia, January 2026 (download)

In South Asian countries, we also observe a concentration of local suspicious sites specific to the region.

The second most popular site in the region is *a*s*.com (12.01%), a poor-reputation, high-risk microloan service typical of South Asia. By interacting with these sites, users risk not only losing significant funds but also compromising their overall security. Following this are *v*n*.com with a 9.47% share and *l*f*.com with 8.65%. These domains are employed in various fraudulent schemes, ranging from phishing to spam.

The TOP 10 also includes *s*o*.com (4.80%), a free video downloading service associated with a high risk of infection. The final site we analyzed in the South Asia region is *c*o*.site (1.89%), a pseudo-tool for local SEO optimization that carries the danger of data loss and a high risk of financial fraud through subscription sign-ups.

In summary, the region is dominated by fake antivirus extensions, microloan services, dubious video downloaders, and counterfeit SEO tools. The primary risks for South Asia include financial fraud, phishing and spam distribution, malware infection, and data theft.

CIS


When analyzing statistics for suspicious sites in CIS countries, we treat Russia as a separate region due to the unique characteristics of its online space which are not found in any other CIS member states. However, we’ve placed these two regions in the same section, as we’ve observed overlaps between them that are not seen in other parts of the world.

Distribution of the TOP 10 suspicious websites in the CIS, January 2026 (download)

The top two sites in the CIS TOP 10 also appear in the Russian TOP 10. The domain *r*a*.bar, which ranks first in the CIS (39.50%), holds the second spot in Russia (15.93%) and is a fake trading site. It’s worth noting that sites in the .bar domain zone are frequently used for scams. In second place in the CIS (15.29%) and sixth in Russia (3.75%) is the domain *p*o*.ru, which is often associated with bots for inflating follower counts and automating community management.

Domains from fourth to eighth place are specific only to the CIS region and don’t appear in the Russian TOP 10. These sites include:

  • *a*e*.online (8.42%): an online image editor that carries risks of browser-based malware injection and data harvesting
  • *n*a*.io (6.51%): a high-risk cryptocurrency trading platform
  • *e*r*.com (3.72%): a site promising free cryptocurrency and posing the risk of compromising visitors’ private keys and digital wallets
  • *s*o*.ltd (3.70%): a domain with an extremely low trust rating, potentially used for phishing attacks and malware distribution
  • *s*.gg (3.49%): a scam site masquerading as a play-to-earn blockchain game

The ranking concludes with sites that overlap with the Russian region. *a*.consulting (2.42%) is a fake clone of a binary options site, and *a*.lol (2.32%) is a domain suspected of phishing and malicious activity.

The CIS landscape is dominated by fake trading platforms (particularly crypto exchanges), promises of easy profits, play-to-earn scams, and dubious investment projects. We also observe many bots for inflating social metrics and automation, alongside domains dedicated to phishing and malware distribution. The primary threat in the CIS is the theft of private keys, digital wallets, and funds through investment schemes and lures involving online promotion.

Distribution of the TOP 10 suspicious websites in Russia, January 2026 (download)

The Russian TOP 10 includes three unique domains not found in the rankings of other regions. The first, *n*m*.top (7.84%), is an imitator of a well-known binary options broker. This suspicious site was recently registered and has a tellingly low rating on domain verification services. The second, *t*e*.ru (3.25%), claims to be an educational platform and has a dubious subscription system with a high probability of fraud involving difficulties in canceling subscriptions. The third site, *e*e*.org (3.14%), positions itself as a tool for a popular media platform, but it’s actually a scam that fails to provide its stated services.

Overall, the Russian landscape is characterized by fake binary options brokers, sketchy sites with fraudulent subscriptions posing as e-learning platforms, and VoIP services used to spread phishing and malware. There are also frequent instances of sites spoofing well-known legitimate services. The primary risks in Russia are scams related to the knowledge business sector, as well as the theft of money and personal data.

Europe

Distribution of the TOP 10 suspicious websites in Europe, January 2026 (download)

In the European region, we’ve found two unique domains. The first of these, *c*r*.org, has been identified as part of a chain for massive phishing and spam attacks, as well as other malicious activities. It accounts for a 16.08% share of the TOP 10. The second site, *o*n*.de, is an unofficial reseller with a poor reputation and a high likelihood of fraud. This domain ranks second to last in our statistics with a 5.95% share.

Among the sites not previously covered, the European TOP 10 includes one site that also appears in the Oceania TOP 10: *o*i*.com (6.61%). This is a classic cryptocurrency scam promising passive income.

A significant portion of suspicious sites in Europe consists of intermediary sites for phishing and spam, fake security extensions, and crypto scams. Unofficial sales services and paid trading tools are also on the list. The primary threats in the European region include session hijacking, data theft, spam, and investment fraud.

Canada

Distribution of the TOP 10 suspicious websites in Canada, January 2026 (download)

Canada has been designated as a separate region to illustrate prevailing trends within North America. The first four positions in the Canadian TOP 10 are held by multiregional domains discussed previously. In fifth place is *t*c*.com (10.88%), which also appears in the TOP 10 rankings for Oceania and South Asia. This is yet another browser extension masquerading as a security solution. Occupying the final spot is the domain *e*w*.com (0.17%), which is unique to the Canadian market. This site operates a dropshipping scam, offering products at prices significantly below market value. Customers typically either never receive their orders or get low-quality counterfeits.

The landscape of dubious websites in Canada is largely defined by fraudulent extensions capable of hijacking browser data, tracking user activity, spoofing search queries, harvesting cookies, and injecting ads. This is further compounded by dropshipping schemes involving counterfeit goods. The primary risks for users in Canada include data theft and financial loss from purchasing substandard products.

Oceania

Distribution of the TOP 10 suspicious websites in Oceania, January 2026 (download)

The final region under consideration is Oceania. Notably, we didn’t identify a single domain unique to this region. Every site appearing in the TOP 10 represents a global threat that’s already been detailed in previous sections. To summarize the findings for this region: the primary threats consist of fake security extensions and privacy products designed for browser hijacking, tracking user activity, displaying advertisements, and stealing data. There’s a minimal presence of crypto Ponzi schemes in this area. The main risk for users in Oceania is the loss of privacy and confidentiality through unwanted apps.

Conclusion


Suspicious websites are particularly dangerous because they often masquerade as legitimate sites with high levels of persuasiveness. They mimic online stores, subscription-based streaming platforms, repair firms, and various other services. Unlike standard phishing sites, they employ more sophisticated manipulations to deceive users, tricking them into voluntarily handing over their personal data and transferring funds.

By examining the TOP 10 suspicious sites across the world’s major regions, we can draw several conclusions. On average, the most prevalent threats globally are fraudulent extensions masquerading as security solutions and privacy services. Their true purpose is to hijack browser data, track user activity, and display ads. We also frequently encounter phishing platforms for image processing and financial scams involving trading, cryptocurrency, betting, and microloans. Our statistics demonstrate that these sites not only employ classic fraudulent schemes centered on easy money but also adapt to contemporary trends targeting younger audiences and specific regional characteristics. The primary risks for users interacting with these sites are a combination of privacy threats and financial loss.

To help protect users from these shady sites, we’ve introduced the category of “websites with an undefined trust level” as part of the web filtering features in our solutions. However, it’s important to note that user awareness and individual responsibility play a significant role in ensuring safe web browsing. It’s essential for users to be able to recognize suspicious sites and remain vigilant toward any that appear untrustworthy.


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Polymarket e i pericoli dei mercati predittivi


@Informatica (Italy e non Italy)
Scommesse su guerre e tragedie, rischi di insider trading e minacce: perché la nuova frontiera della speculazione selvaggia deve preoccuparci
L'articolo Polymarket e i pericoli dei mercati predittivi proviene da Guerre di Rete.

L'articolo guerredirete.it/polymarket-e-i…

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L'Internet con cui sei cresciuto non sta morendo. Quella che muore è quella patina commerciale che gli è stata incollata sopra


L'INTERNET NOIOSO. Il post di Terry Godier

Internet con cui sei cresciuto non sta morendo. Quella che muore è quella patina commerciale che gli è stata incollata sopra.
Sotto quello strato si cela un altro internet: più vecchio, più lento, meno rifinito, più difficile da monetizzare e molto più difficile da eliminare.

terrygodier.com/the-boring-int…

Grazie a Gualdo per la segnalazione


#Internet esisteva prima delle piattaforme.

Oh! Davvero?

Davvero, ma non solo

Continua a esistere e continuerebbe a sopravvivere anche senza #instagram, #facebook, #tiktok, #whatsapp

E lo farebbe senza padroni che gestiscono il mercato dell'attenzione

C'è un bell'articolo che ne parla, si trova qui: terrygodier.com/the-boring-int…

#bigtech #protocols


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#Internet esisteva prima delle piattaforme.

Oh! Davvero?

Davvero, ma non solo

Continua a esistere e continuerebbe a sopravvivere anche senza #instagram, #facebook, #tiktok, #whatsapp

E lo farebbe senza padroni che gestiscono il mercato dell'attenzione

C'è un bell'articolo che ne parla, si trova qui: terrygodier.com/the-boring-int…

#bigtech #protocols

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Geopolitica e cyber guerra: le crisi globali trasformano Internet in un campo di battaglia

📌 Link all'articolo : redhotcyber.com/post/geopoliti…

A cura di Massimo Dionisi

#redhotcyber #news #cyber sicurezza #intelligenzaartificiale #sicurezzaglobale #tensioniinternazionali

RGB Laser Projector Does Colorful Asteroids and Much More


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RGB image from the projector, with human for scale.

Have you thought about building a galvonometer-based laser projector, but don’t know where to start? There are a lot of resources out there, but you could do worse than to check out [Breq] and [Mia]’s laser vector project, which provides a very well-documented and low-cost starting point. They boast that the most expensive part of the project was the ANSI-certified safety glasses, which shows a dedication to safety we wish more people would show when playing with coherent light.

The rest of the parts — from the galvos to the RGB lasers module with dichloric mirrors to keep everything on the same beamline, to the ESP32 module driving everything — was ordered from AliExpress, and not from the most expensive vendors, either. Considering that, it works remarkably well.
If you’re not playing Asteroids on your vector display, why even bother?
Like all DIY laser projectors, this one does vector graphics, sweeping the beam fast enough that the human eye registers crisp, clean lines. Galvonometers, or galvos for short, take analog input, so a DAC is needed — fortunately the ESP32-S2 comes with a pair built in. The custom PCB of course has audio-in for the usual Lissajous lightshow or oscilloscope music, but with an ESP32 as the brains, you can do a lot just inside the projector.

Like what? Well, play Asteroids, for instance, using Wiimote controllers. Project a lovely clock. Render text input in various single-stroke fonts. More to the point, since this is a projector, take arbitrary SVG data and project literally any image you’d like — as long as it doesn’t have too many lines, at least. The galvos in this project are rated at 20,000 points per second, which is not exceedingly fast: they were chosen to meet the budget, not the greatest-possible speed.

More to the point is that this is one of the better-documented projects of this type we’ve seen. [Breq] doesn’t just tell us how to build the projector, but why they designed it that way. We really encourage you to give it a read if you’ve been thinking of getting into this sort of display.

We’ve seen plenty of laser projectors before, most of them producing vector images like this one. If you really must have a raster display, though, that’s also an option. Don’t count out vector images, though — they could even replace your Christmas lights.

Thanks to [CapinRedBeard] for the tip! Remember to send any bright ideas you see to our tips line, coherently lit or no.


hackaday.com/2026/05/06/rgb-la…

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Ci lamentavamo del T9.

Adesso che scusa avete?


Chrome Installs 4 GB Gemini Nano Without Asking

@informatica

qui ci si prende delle libertà

awesomeagents.ai/news/chrome-g…

#llm #chrome

@informapirata
@signorina37
@quinta


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Chrome Installs 4 GB Gemini Nano Without Asking

@informatica

qui ci si prende delle libertà

awesomeagents.ai/news/chrome-g…

#llm #chrome

@informapirata
@signorina37
@quinta

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Malicious #PyTorch #Lightning update hits AI supply chain security
securityaffairs.com/191732/ai/…
#securityaffairs #hacking #AI
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La classificazione dei dati: il ponte tra governance e tecnologia per la sicurezza

📌 Link all'articolo : redhotcyber.com/post/la-classi…

A cura di Matteo Di Pomponio

#redhotcyber #news #sicurezzainformatica #gdpr #protezionedatidipersonali #sicurezzaorganizzativa

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Ich habe mich auf die Warteliste für die neue europäische Social-Media-Plattform W Social setzen lassen. mit der Juristin und Mitgründerin Anna Zeiter. Das wird ja Zeiter!. Ambitioniert steht das W für eine Organisation, die mitmischt oder Knete gibt, und die großen W-Fragen oder generell für W-orld/W-elt. Jetzt im Moment (5.5.26 um 7.16 Uhr) gibt es keinen Eintrag bei Wikipedia. Edit-War?

download.deutschlandfunk.de/fi…
deutschlandfunk.de/europaeisch…
wsocial.eu/public/signup

#WSocial #Twitter #EarlyAdopter

Questa voce è stata modificata (1 mese fa)

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301 – Vi chiama il vostro fornitore luce. Non è il vostro fornitore camisanicalzolari.it/301-vi-ch…
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🚀 Gli speaker della RHC Conference 2026

📍𝗤𝘂𝗮𝗻𝗱𝗼: Martedì 19 Maggio con ingresso dalle ore 8:45
📍𝗗𝗼𝘃𝗲: Teatro Italia, Via Bari 18, Roma (Metro Piazza Bologna)
📍𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗮: redhotcyber.com/linksSk2L/prog…
📍𝗜𝘀𝗰𝗿𝗶𝘇𝗶𝗼𝗻𝗲 conferenza di Martedì 19 Maggio: rhc-conference-2026.eventbrite…

#redhotcyber #rhcconference #conferenza #informationsecurity #ethicalhacking #dataprotection

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Google Chrome scarica segretamente un file di 4 GB: ecco cosa sta succedendo

📌 Link all'articolo : redhotcyber.com/post/google-ch…

A cura di Chiara Nardini

#redhotcyber #news #intelligenzaartificiale #googlemap #chromesicurezza #gemininano

Using Hamster Power to Charge a Phone


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It seems fair to say that hamsters are a somewhat divisive pet, between their fluffiness, high-strung nature, short lifespan and incessant squeaking that sounds like some electronic device is trying to tell you something. With that in mind, maybe that having these fuzzy little critter take up some of the daily slack will help endear them to more people. Something like helping to charge mobile devices by converting their frantic exercise wheel time into electrical power. Cue [Flamethrower]’s hamster wheel-powered generator.

Due to the irregular pacing of the hamster on its wheel it makes sense to treat it as an energy harvesting problem, for which the common CJMCU-2557 module – featuring the TI BQ25770 – is a pretty good option. It covers a voltage input from 0.1 – 5.1 V after a cold start minimum of 0.6 V, with a maximum current of 0.1 A.

The modules come with a super capacitor to store collected energy, but you can further charge a connected battery, for which [Flamethrower] used salvaged 18650 Li-ion cells. After letting the hamster do its thing for a night in the – admittedly far too small wheel – there’s enough power in the cell to at least start charging a smartphone, though sadly it’s not mentioned how much power was harvested.

Hopefully the hamster in question will be overclocked with a larger wheel, along with detailed measurements of how many hamsters it takes to charge the average phone.

youtube.com/embed/rKXwT878a04?…


hackaday.com/2026/05/05/using-…

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Dark web il nuovo “Amazon del cybercrime”: attacchi hacker a partire da 8 dollari

📌 Link all'articolo : redhotcyber.com/post/dark-web-…

A cura di Bajram Zeqiri

#redhotcyber #news #cybersecurity #hacking #malware #ransomware #darkweb #mercatonero

Earthworms Don’t Bio-Accumulate Microplastics, So There May be Hope For Us


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3D reconstruction of x-rayed worms. X-ray absorbing particles in the guts are shown in white.

Microplastics absolutely saturate the Earth’s environment, and that’s probably not a good thing unless you’re looking for a sediment marker for the Anthropocene period. On the other hand, environmental contamination only becomes a really big problem if it bioaccumulates– that is, builds up in the tissues of plants and animals. At least when it comes to worms, that’s not the case with microplastics, according to new research from the Canadian Light Source at the University of Saskatchewan.
Pictured: Not an Igloo.
Credit: David Stobbe / Stobbe Photography, via University of Saskatchewan
The Canadian Light Source isn’t just some hoseheads in an igloo with a flashlight– it’s a 2.9 GeV Synchrotron tuned to produce high-energy photons. Back when Synchrotrons were used for particle physics, Synchrotron radiation was a very annoying energy sink, but nobody cares about 2.9 GeV electrons anymore. So rather than slam them into each other or a static target, the electrons just whip about endlessly, giving off both soft- and hard X-rays for material science studies– or, in this case, to observe the passage of polyethelyne microplastic particles through the guts of some very confused earth worms. To make them detectable by x-ray, the polyethylene was bonded to barium sulfate, an x-ray absorber. Equally opaque barium titanite glass microspheres were used with different worms, as a control.

Despite being fed plastic enriched with far more plastic than you’ll find outside of a 3D print farm, it seems the worm’s digestive system was able to reject the particles, even those as fine as 5 microns. That’s a good thing, because if the worms were absorbing plastic from the soil, it’s likely their predators would absorb it from the flesh of the worms, so and so forth up the food chain in the sort of cascade that made DDT a problem and makes mercury compounds so serious. If the worms are rejecting these compounds, there’s a chance other creatures can too– and at the very least, it means they aren’t building up on this bottom rung of the foot chain. If you’re looking for a more technical read, the full paper is available here.

It’s too early to say what this means for how microplastics get into humans and other animals, but it’s hopeful. Equally hopeful was the recent finding that studies that don’t rely on football-field sized X-ray machines might be picking up on microplastics from lab gloves, skewing results.

Header image: the digestive systems of earth worms as imaged by the Canadian Light Source. Credit Letwin, et al,
Environmental Toxicology and Chemistry, vgag072, doi.org/10.1093/etojnl/vgag072


hackaday.com/2026/05/05/earthw…

Defeating the [Works By Design]’s Unpickable Lock


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Even though the very concept of an ‘unpickable lock’ is as plausible as making water not be wet, this doesn’t take away from the intellectual thrill of devising solutions to picking attacks and subsequently circumventing those solutions. Case in point the ‘unpickable’ traveling key lock that [Works by Design] recently featured and sent a few copies off to lock pickers such as [Lock Noob] who gave picking it a shake.

Many of the details and reasoning behind [Works by Design]’s lock design can be found in the original video, with [Lock Noob] going over the basic summary before getting to work trying to pick it.

Rather than trying to bump the tumbler lock mechanism or another indirect approach, the focus is here on an impressioning attack. Although in this traveling key mechanism the physical key is moved inside the lock, the pins of the tumbler lock will leave impressions on the brass blanks when the lock is gently forced to rotate, indicating that there’s still too much material there.

The approach here is thus to slowly file away these sections, with interestingly the plastic pin that [Works by Design] had added to dodge impressioning attacks not being too much of an issue. Thus after over an hour of turning-filing-turning-filing ad nauseam, the lock mechanism rotated, confirming that it had been defeated.

In the subsequent teardown of the lock it can be seen that a plastic pin is indeed rather fragile, with part of its top having been torn off. After replacing this damaged plastic pin with a fresh one, a foil-based impressioning attack is attempted by putting aluminium foil over a skeleton key, but this didn’t quite work out as the pins come in sideways and thus do not leave a useful impression.

Theoretically the pins would press down onto the soft foil, creating an almost immediate impression of the required key. Perhaps that leaving a solid side on the blank would make it work, but this is an approach that would have to be refined.

Either way, it shows that ‘unpickable’ depends on your definition, as ‘1+ hour of filing with knowledge of bitting depths’ would be considered ‘unpickable’ by some. At least it’s not as dramatic as a 2020 [Stuff Made Here] ‘unpickable lock’ hack that we covered, before it got shredded by the [LockPickingLawyer] with resulting list of potential fixes of multiple easy exploits before even having to resort to impressioning.

Considering that traveling key designs generally require at least a tedious impressioning attack, with potential ways to address this in a more substantial way, a redesign featuring these changes would be rather interesting to see picked. If it can defeat the average lockpicking enthusiast including those practicing the legal profession, it’s probably as close to ‘unpickable’ as can be before the bolt cutters and angle grinders are used against any vulnerable parts that aren’t the lock itself.

youtube.com/embed/rMi1dIqMwNw?…


hackaday.com/2026/05/05/defeat…

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Bluekit e l’evoluzione industriale del phishing: il ruolo emergente dell’IA


@Informatica (Italy e non Italy)
L’emergere di soluzioni come Bluekit evidenzia la necessità di un’evoluzione nelle strategie di difesa. Il phishing non può più essere considerato un semplice problema di filtraggio delle e-mail, ma deve essere affrontato come un fenomeno sistemico che

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U.S. court sentences Karakurt ransomware negotiator to 8.5 Years
securityaffairs.com/191722/cyb…
#securityaffairs #hacking

Cutting Steel Gears with Homemade EDM


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A fine steel gear is shown held between a man's fingertips.

Electrostatic discharge machining (EDM) may be slower than alternatives like laser cutting, water jets, or a milling machine, but for some applications there’s no alternative: it can cut through any conductive material, no matter how hard, and it leaves no mechanical or thermal stress in the workpiece. Best of all, they’re relatively accessible for a resourceful hacker, such as [Inofid], who recently built the second iteration of his desktop wire EDM.

The EDM’s motion system comes from a cheap desktop CNC router, which had a water tank mounted in its workspace and had the spindle replaced with a wire-management mechanism. The wire-management mechanism needs to continuously wind a tensioned brass wire from one spool through the cutting zone onto another spool. The tensioning system uses two motors: one to pull the wire through, and one to maintain tension by slightly counteracting it, with a tension sensor and Ardunio to maintain the proper tension. If it detects that the wire has broken, it can stop the CNC controller. To keep the wire from breaking or short-circuiting with the workpiece, a current monitor counts sparks between the wire and workpiece and uses this to predict whether the wire is getting too close to the metal, in which case it slows down the movement.

As a first test, [Inofid] cut through a five by three centimeters-thick block of aluminium, taking two hours but producing a clean cut. To speed up the next cut, [Inofid] added a pump and filter to remove sludge from the cutting area. The next cut was an aluminium gear, and then a meshing steel gear, which took about ten hours but turned out well.

EDMs of various kinds appear here from time to time, particularly since the popularization of 3D printers. We’ve even seen one built into a lathe.

youtube.com/embed/vZhCjU2zuyg?…

Thanks to [Keith Olson] for the tip!


hackaday.com/2026/05/05/cuttin…