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Hackers just leaked sensitive files from over 200 police departments that are searchable by badge number

Police Brutality Protest Protesters Rally
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A secretive group has published hundreds of thousands of files online that it said were leaked from over 200 police departments and FBI offices across the US, including internal memos, emails, and officers' personal information.

The data dump, dubbed "BlueLeaks," was published on Friday by a collective called DDoSecrets. Many of the documents purport to show how law-enforcement agencies have been sharing information about COVID-19, George Floyd protesters, and even tweets critical of the police. The documents were obtained by hackers aligned with Anonymous, according to WIRED.

The files appear to stem from a data breach at Netsential, a Houston-based web-service provider that contracts with state law-enforcement agencies across the US. A memo obtained by the security reporter Brian Krebs said hackers compromised Netsential's servers and stole files hosted by fusion centers, or state agencies that facilitate information sharing among police departments.

Netsential did not immediately respond to Business Insider's request for comment.

The leaked files indicate that the FBI and other law-enforcement agencies have been keeping close tabs on social-media accounts that they believe are organizing protests over the death of George Floyd. One unclassified FBI memo to police departments in late May said that "law enforcement supporters' safety" could be in danger, citing two tweets about destroying "blue lives matter" paraphernalia.

Other internal memos included in the leak showed police departments exchanging information about specific clothing, signs, and cars of protesters deemed potential threats. Police officers have already made arrests after tracking people down using photos taken at protests.

However, the documents don't appear to include much information about specific officers' misconduct or complaints about police departments, which are unlikely to be shared among departments via a fusion center.

Similar to WikiLeaks, DDoSecrets says that it acts as a forum to publish leaked information while keeping the identities of hackers a secret and that it is "uninvolved in the exfiltration of data."

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Aaron Holmes is a reporter covering tech with a focus on enterprise, networking, and cybersecurity. Before joining Insider in 2019, he has previously written for The New York Daily News, The Atlanta Journal-Constitution, and The Tampa Bay Times. He has appeared on Good Morning America, CBS Los Angeles, Cheddar, and SiriusXM Radio to discuss his work. He holds a bachelor's degree from Columbia University. Selected stories:   Got a tip? Contact this reporter securely via email at aholmes@bjinnox.com or via the encrypted messaging app Signal at 706-347-1880 using a non-work phone.