Title: Ex-Defense Contractor Executive Sentenced for Selling Zero-Day Exploits to Russian Broker

Here are the key findings in bullet point format, followed by the background section under a separate header:

Key Findings

Peter Williams, a 39-year-old former executive at U.S. defense contractor L3Harris, was sentenced to 87 months (over 7 years) in prison for selling eight zero-day exploits to a Russian broker.
Williams pleaded guilty in October 2025 to two counts of trade secret theft.
Williams sold the stolen exploits, intended for restricted use by the U.S. government and allies, to a Russian broker known as "Operation Zero" for up to $4 million in cryptocurrency.
The theft caused an estimated $35 million in losses to L3Harris.
In addition to the prison sentence, Williams was ordered to forfeit $1.3 million, as well as property, luxury items, and cryptocurrency.
The U.S. Treasury also sanctioned Operation Zero, its director Sergey Zelenyuk, and associated companies for the theft of the trade secrets.

Williams previously worked for the Australian Signals Directorate, Australia's foreign signals intelligence agency, before joining L3Harris.
L3Harris acquired Australian firms Azimuth Security and Linchpin Labs, known for supplying zero-day exploits and hacking tools to the U.S. and allied governments, to form the specialized cybersecurity unit Trenchant where Williams worked.
Over a three-year period from 2022 to 2025, Williams stole eight zero-day exploit components from L3Harris, which could have allowed access to millions of devices and enabled a range of malicious activities.
The stolen exploits were intended for restricted use by the U.S. government and a limited group of allied governments, but Williams sold them to the Russian broker Operation Zero.

https://cyberscoop.com/l3harris-executive-peter-williams-sentenced-zero-day-exploits-russia/
https://securityaffairs.com/188482/intelligence/former-u-s-defense-contractor-executive-sentenced-for-selling-zero-day-exploits-to-russian-broker-operation-zero.html
https://www.instagram.com/p/DU-66ZsCIGn/
https://ground.news/article/australian-jailed-for-selling-secrets-to-russian-broker_5d1d1d
https://www.inkl.com/news/australian-jailed-for-selling-secrets-to-russian-broker