Ex-FBI Supervisor Pleads Guilty in ~$1M Crypto Theft Case

A former FBI supervisory agent, Patrick Steven Yaroch, has been charged with abusing internal access to obtain credentials for cryptocurrency wallets tied to an adversarial country and then using those funds to transfer value to his own crypto accounts. Prosecutors say Yaroch used the access to conduct unauthorized transfers totaling roughly $1 million in digital assets across late 2024 and early 2025. According to a Saturday court filing in the U.S. District Court for the Eastern District of Virginia, Yaroch later admitted to 10 unauthorized transfers involving an estimated total of about $1 million. Prosecutors also allege that some of the stolen crypto was deposited into Suilend to earn yield. Key takeaways Patrick Steven Yaroch allegedly used FBI internal systems to access credentials for cryptocurrency wallets linked to an adversarial country. The admitted unauthorized activity included 10 transfers between late 2024 and early 2025, with an estimated total value of around $1 million. After self-reporting, Yaroch was placed on administrative leave, then terminated and arrested within days. Investigators reportedly recovered devices, seed phrases, and a Trezor wallet from Yaroch’s Virginia home to access accounts on Suilend and on crypto exchange Kraken. Earlier federal cases in the Silk Road investigation involved agent theft of large Bitcoin amounts, underscoring a recurring pattern. What prosecutors allege Yaroch did The filing states that Yaroch admitted to making unauthorized transfers between late 2024 and early 2025. Prosecutors describe the conduct as credential misuse: he allegedly used internal FBI systems to obtain access for wallets associated with an adversarial country. Those credentials were then used to move funds to wallets under his control. Yaroch’s admission included 10 transfers, with prosecutors estimating the total digital assets involved at approximately $1 million. The filing further alleges that he deposited some of the assets into Suilend, a platform where users can earn yield by supplying crypto. How the investigation proceeded After Yaroch self-reported the incident, he was placed on administrative leave last Wednesday. He was terminated and then arrested on Friday, according to the filing. Agents also obtained materials from Yaroch’s Virginia residence. The filing says investigators retrieved devices, seed phrases, and a Trezor hardware wallet to access Yaroch’s accounts on Suilend and on crypto exchange Kraken. With Yaroch’s cooperation, investigators report transferring roughly $925,000 in funds to government-controlled wallets. That figure represents the majority share of the estimated value admitted in the case, but the filing’s description indicates that some assets may not have been fully captured in the returned amount. AI use raised further questions In May, the court filing says Yaroch used ChatGPT for advice about investing money for maximum profit and return.