US Soldier Arrested for Allegedly Using Classified Intel to Profit on Polymarket

Published on April 24, 2026

Until recently, Gannon Ken Van Dyke, a master sergeant in the US Army, held a position of significance within the military. With direct involvement in sensitive operations, he had access to classified information regarding the capture of former Venezuelan president Nicolás Maduro. This normalcy was shattered when allegations surfaced about his financial gains derived from betting on prediction markets.

Authorities claim that Van Dyke opened a Polymarket account in late December 2025. He placed 13 bets on future events related to Maduro from December 27 to January 2. Notably, he predicted US military action in Venezuela before it became public knowledge, making substantial profits in the process.

In total, Van Dyke allegedly wagered $33,034 and realized earnings exceeding $400,000. He withdrew his winnings on the day of Maduro’s capture and funneled the money into foreign crypto assets before transferring it to a new brokerage account. Suspicion arose when reports indicated that an anonymous gambler had profited significantly just before the operation was known.

Following his arrest, the soldier faces multiple charges, including violations of the Commodity Exchange Act and wire fraud, which could lead to decades in prison. His case highlights ongoing issues of insider trading in prediction markets, following similar incidents that have raised concerns about the integrity of such platforms. This situation marks another critical moment for the evolving landscape of market regulations.

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