404 Media

2025-08-25 20:56:35

CBP Had Access to More than 80,000 Flock AI Cameras Nationwide

Customs and Border Protection (CBP) regularly searched more than 80,000 Flock automated license plate reader (ALPR) cameras, according to data released by three police departments. The data shows that CBP’s access to Flock’s network is far more robust and widespread than has been previously reported. One of the police departments 404 Media spoke to said it did not know or understand that it was sharing data with CBP, and Flock told 404 Media Monday that it has “paused all federal pilots.”

In May, 404 Media reported that local police were performing lookups across Flock on behalf of ICE, because that part of the Department of Homeland Security did not have its own direct access. Now, the newly obtained data and local media reporting reveals that CBP had the ability to perform Flock lookups by itself.

Last week, 9 News in Colorado reported that CBP has direct access to Flock’s ALPR backend “through a pilot program.” In that article, 9 News revealed that the Loveland, Colorado police department was sharing access to its Flock cameras directly with CBP. At the time, Flock said that this was through what 9 News described as a “one-to-one” data sharing agreement through that pilot program, making it sound like these agreements were rare and limited:

“The company now acknowledges the connection exists through a previously publicly undisclosed program that allows Border Patrol access to a Flock account to send invitations to police departments nationwide for one-to-one data sharing, and that Loveland accepted the invitation,” 9 News wrote. “A spokesperson for Flock said agencies across the country have been approached and have agreed to the invitation. The spokesperson added that U.S. Border Patrol is not on the nationwide Flock sharing network, comprised of local law enforcement agencies across the country. Loveland Police says it is on the national network.”

New data obtained using three separate public records requests from three different police departments gives some insight into how widespread these “one-to-one” data sharing agreements actually are. The data shows that in most cases, CBP had access to more Flock cameras than the average police department, that it is regularly using that access, and that, functionally, there is no difference between Flock’s “nationwide network” and the network of cameras that CBP has access to.

According to data obtained from the Boulder, Colorado Police Department by William Freeman, the creator of a crowdsourced map of Flock devices called DeFlock, CBP ran at least 118 Flock network searches between May 13 and June 13 of this year. Each of these searches encompassed at least 6,315 individual Flock networks (a “network” is a specific police department or city’s cameras) and at least 82,000 individual Flock devices. Data obtained in separate requests from the Prosser Police Department and Chehalis Police Department, both in Washington state, also show CBP searching a huge number of networks and devices.

A spokesperson for the Boulder Police Department told 404 Media that “Boulder Police Department does not have any agreement with U.S. Border Patrol for Flock searches. We were not aware of these specific searches at the time they occurred. Prior to June 2025, the Boulder Police Department had Flock's national look-up feature enabled, which allowed other agencies from across the U.S. who also had contracts with Flock to search our data if they could articulate a legitimate law enforcement purpose. We do not currently share data with U.S. Border Patrol. In June 2025, we deactivated the national look-up feature specifically to maintain tighter control over Boulder Police Department data access. You can learn more about how we share Flock information on our FAQ page.”

A Flock spokesperson told 404 Media Monday that it sent an email to all of its customers clarifying how information is shared from agencies to other agencies. It said this is an excerpt from that email about its sharing options:

“The Flock platform provides flexible options for sharing:

National sharing

1. Opt into Flock’s national sharing network. Access via the national lookup tool is limited—users can only see results if they perform a full plate search and a positive match exists within the network of participating, opt-in agencies. This ensures data privacy while enabling broader collaboration when needed.
2. Share with agencies in specific states only
   
   1. Share with agencies with similar laws (for example, regarding immigration enforcement and data)

   
   

3. Share within your state only or within a certain distance
   
   1. You can share information with communities within a specified mile radius, with the entire state, or a combination of both—for example, sharing with cities within 150 miles of Kansas City (which would include cities in Missouri and neighboring states) and / or all communities statewide simultaneously.

   
   

4. Share 1:1
   
   1. Share only with specific agencies you have selected

   
   

5. Don’t share at all”

In a blog post Monday, Flock CEO Garrett Langley said Flock has paused all federal pilots.

“While it is true that Flock does not presently have a contractual relationship with any U.S. Department of Homeland Security agencies, we have engaged in limited pilots with the U.S. Customs and Border Protection (CBP) and Homeland Security Investigations (HSI), to assist those agencies in combatting human trafficking and fentanyl distribution,” Langley wrote. “We clearly communicated poorly. We also didn’t create distinct permissions and protocols in the Flock system to ensure local compliance for federal agency users […] All federal customers will be designated within Flock as a distinct ‘Federal’ user category in the system. This distinction will give local agencies better information to determine their sharing settings.”

A Flock employee who does not agree with the way Flock allows for widespread data sharing told 404 Media that Flock has defended itself internally by saying it tries to follow the law. 404 Media granted the source anonymity because they are not authorized to speak to the press.

“They will defend it as they have been by saying Flock follows the law and if these officials are doing law abiding official work then Flock will allow it,” they said. “However Flock will also say that they advise customers to ensure they have their sharing settings set appropriately to prevent them from sharing data they didn’t intend to. The question more in my mind is the fact that law in America is arguably changing, so will Flock just go along with whatever the customers want?”

The data shows that CBP has tapped directly into Flock’s huge network of license plate reading cameras, which passively scan the license plate, color, and model of vehicles that drive by them, then make a timestamped record of where that car was spotted. These cameras were marketed to cities and towns as a way of finding stolen cars or solving property crime locally, but over time, individual cities’ cameras have been connected to Flock’s national network to create a huge surveillance apparatus spanning the entire country that is being used to investigate all sorts of crimes and is now being used for immigration enforcement. As we reported in May, Immigrations and Customs Enforcement (ICE) has been gaining access to this network through a side door, by asking local police who have access to the cameras to run searches for them.

9 News’s reporting and the newly released audit reports shared with 404 Media show that CBP now has direct access to much of Flock’s system and does not have to ask local police to run searches. It also shows that CBP had access to at least one other police department system in Colorado, in this case Boulder, which is a state whose laws forbid sharing license plate reader data with the federal government for immigration enforcement. Boulder’s Flock settings also state that it is not supposed to be used for immigration enforcement.

This story and our earlier stories, including another about a Texas official who searched nationwide for a woman who self-administered an abortion, were reported using Flock “Network Audits” released by police departments who have bought Flock cameras and have access to Flock’s network. They are essentially a huge spreadsheet of every time that the department’s camera data was searched; it shows which officer searched the data, what law enforcement department ran the search, the number of networks and cameras included in the search, the time and date of the search, the license plate, and a “reason” for the search. These audit logs allow us to see who has access to Flock’s systems, how wide their access is, how often they are searching the system, and what they are searching for.

The audit logs show that whatever system Flock is using to enroll local police departments’ cameras into the network that CBP is searching does not have any meaningful pushback, because the data shows that CBP has access to as many or more cameras as any other police department. Freeman analyzed the searches done by CBP on June 13 compared to searches done by other police departments on that same day, and found that CBP had a higher number of average cameras searched than local police departments.

“The average number of organizations searched by any agency per query is 6,049, with a max of 7,090,” Freeman told 404 Media. “That average includes small numbers like statewide searches. When I filter by searches by Border Patrol for the same date, their average number of networks searched is 6,429, with a max of 6,438. The reason for the maximum being larger than the national network is likely because some agencies have access to more cameras than just the national network (in-state cameras). Despite this, we still see that the count of networks searched by Border Patrol outnumbers that of all agencies, so if it’s not the national network, then this ‘pilot program’ must have opted everyone in the nation in by default.”

CBP did not immediately respond to a request for comment.

A Texas Cop Searched License Plate Cameras Nationwide for a Woman Who Got an Abortion

The sheriff said the woman self-administered the abortion and her family were concerned for her safety, so authorities searched through Flock cameras.

^{Joseph Cox (404 Media)}