Headline: US Army Green Beret Arrested After Turning Classified Venezuela Raid Into Roughly $400K in Polymarket Winnings
A U.S. Army master sergeant has been arrested after federal prosecutors say he used advance, nonpublic knowledge of a sensitive military operation to place lucrative bets on Polymarket.
What happened
- The Department of Justice on Thursday (unsealed April 23, 2026) charged Gannon Ken Van Dyke, an active-duty Special Forces soldier based at Fort Bragg, with using confidential government information for personal gain, theft of nonpublic government information, and fraud. Prosecutors allege Van Dyke was involved in the planning and execution of a raid aimed at detaining former Venezuelan leader Nicolás Maduro.
- According to the indictment, Van Dyke opened a Polymarket account on Dec. 26, 2025 and placed 13 wagers through Jan. 2, 2026 on contracts predicting whether U.S. forces would land in Venezuela, remove Maduro, invade Venezuela and related outcomes. He reportedly put up about $33,000 in stake and walked away with roughly $400,000 after the raid.
Cryptocurrency trail
- The filing says Van Dyke converted his winnings to a bridged version of USDC, sent funds to what prosecutors call a foreign cryptocurrency "vault," and then began moving money into a brokerage account.
- News organizations had noticed an unusually large profit on the relevant Polymarket contracts, and prosecutors allege Van Dyke tried to conceal his identity by asking Polymarket to delete his account and changing his email.
Regulators and platform response
- Polymarket posted on X (formerly Twitter) that it referred the matter to the DOJ when it identified a user trading on classified government information and cooperated with the investigation.
- The U.S. Commodity Futures Trading Commission (CFTC) said it is pursuing an insider trading complaint in federal court in parallel with the criminal case. CFTC Chairman Mike Selig said the defendant “was entrusted with confidential information about U.S. operations and yet took action that endangered U.S. national security and put the lives of American service members in harm’s way.”
- U.S. Attorney Jay Clayton described the conduct as “clear insider trading” that violated federal law.
Political reaction
- President Donald Trump, speaking to reporters, said he would look into allegations that federal reporters placed prediction-market bets using confidential information and criticized such markets more generally, calling them akin to a “casino.”
Why crypto markets matter here
- The case spotlights prediction markets and on-chain flows—bridged stablecoins and offshore crypto vaults—being used to monetize nonpublic information, drawing coordinated attention from both criminal prosecutors and financial regulators. Polymarket’s cooperation and the CFTC’s civil action underscore growing regulatory scrutiny of crypto-native trading venues when they intersect with national security and insider information.
Updates
- April 23, 2026: Added CFTC involvement and Trump comments; added Polymarket statement and clarified Van Dyke’s role with the Green Berets.
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