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Ex-L3Harris executive accused of selling trade secrets to Russia

The Department of Justice filed charges against Peter Williams, an Australian national who served as general manager of Trenchant, a specialized cybersecurity division within L3Harris.
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Federal prosecutors have accused a former executive at L3Harris Technologies’ cyber division of stealing trade secrets and selling them to an undisclosed buyer in Russia, according to court documents obtained by CyberScoop. 

The Department of Justice filed charges against Peter Williams, an Australian national who served as general manager of Trenchant, a specialized cybersecurity division within L3Harris, which provides hacking and surveillance tools to Western intelligence agencies. The DOJ alleges Williams misappropriated eight trade secrets from two unnamed companies between April 2022 and August 2025, charging that he earned $1.3 million in connection with the sales.

While the filings do not specify the nature of the stolen trade secrets nor do they identify the Russian buyer, they allege Williams systematically transferred confidential proprietary data over a period spanning more than three years. Prosecutors are seeking the forfeiture of Williams’ assets, including his residence, luxury watches, jewelry, and funds in seven bank and cryptocurrency accounts, claiming these were derived from the criminal activity.

Neither Trenchant nor its parent, L3Harris, is accused of any wrongdoing in the federal complaint.  An arraignment and possible plea agreement are scheduled for Oct. 29 in Washington, D.C.

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Trenchant, formed in 2018 following L3Harris’s acquisition of Azimuth Security and Linchpin Labs — Australian startups that developed zero-day exploits — caters to governments in the intelligence-sharing Five Eyes alliance. These technologies, based on undisclosed vulnerabilities, are considered valuable assets in intelligence and defense circles, sometimes commanding prices in the millions, and are tightly held given their national security implications.

The allegations against Williams arrive in the wake of an internal investigation at Trenchant earlier this year, reportedly prompted by a leak of hacking tools. According to multiple former employees interviewed by TechCrunch, one former exploit developer was wrongly accused by company officials of leaking the tools, particularly exploits targeting products like Google Chrome.  

Whether the Justice Department’s action is tied directly to this internal leak investigation remains unclear. Court filings do not explicitly connect the sale of secrets to the incident or elaborate on overlaps between the two events.

L3Harris, headquartered in Melbourne, Fla., declined to comment. Williams’ attorney did not reply to CyberScoop requests for comment.

You can read the complaint below. 

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Greg Otto

Written by Greg Otto

Greg Otto is Editor-in-Chief of CyberScoop, overseeing all editorial content for the website. Greg has led cybersecurity coverage that has won various awards, including accolades from the Society of Professional Journalists and the American Society of Business Publication Editors. Prior to joining Scoop News Group, Greg worked for the Washington Business Journal, U.S. News & World Report and WTOP Radio. He has a degree in broadcast journalism from Temple University.

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