Lead

A US Army Special Forces master sergeant who participated in the January operation to capture Venezuelan President Nicolás Maduro has pleaded not guilty to federal charges that he used classified information to win more than $400,000 on the Polymarket prediction platform.

Gannon Ken Van Dyke, 38, entered the plea on Tuesday in a Manhattan federal courtroom before US District Judge Margaret Garnett, according to The Guardian. He was arrested on April 23 on a federal indictment charging him with placing $33,000 in bets between December 27, 2025, and January 2, 2026, that Maduro would soon be out of office and that US forces would soon enter Venezuela, the same outlet reported.

Van Dyke, who has been active-duty since 2008 and is stationed at Fort Bragg, North Carolina, was involved in the "planning and execution" of the raid that captured Maduro and his wife, Cilia Flores, on January 3, prosecutors said. According to the Department of Justice, he placed 13 bets on Polymarket, including on the timing and outcome of the operation, and won more than $409,000.

Coverage Comparison

Reporting on the case has been extensive, with multiple outlets drawing on official statements and court documents. The BBC, Deutsche Welle, France 24, and the Jerusalem Post all led with the charges and the financial gain, while ABC Australia produced a deeper look at prediction markets and their regulatory context. The New York Times emphasized the insider-trading aspect and the national security implications, including recent White House warnings to staff. The Intercept, which published a commentary piece, framed the case as evidence of "casino journalism," arguing that news organizations' partnerships with prediction markets pose a threat to journalistic integrity. The Guardian's reporting included the not-guilty plea and details from the courtroom, which were not covered by all other sources.

Key Claims

The Indictment and Charges

Van Dyke was indicted by a grand jury in Manhattan federal court on five counts: unlawful use of confidential government information for personal gain, theft of nonpublic government information, commodities fraud, wire fraud, and making an unlawful monetary transaction, according to multiple outlets including ABC Australia, the BBC, and Deutsche Welle. If convicted, he faces up to 50 years in prison, according to several reports. The Guardian reported over 60 years, a discrepancy that likely reflects different combinations of counts or statutory maximums.

According to the indictment, Van Dyke created a Polymarket account on or about December 26, 2025, and began trading on markets related to Maduro and Venezuela. He placed bets of more than $33,000 while in possession of classified nonpublic information, the BBC reported. France 24 said most of his bets were placed on the night of January 2, hours before the first missiles struck Caracas, and that he walked away with $409,881 in profit.

The Defendant's Background

Van Dyke joined the Army in 2008 and was promoted to Master Sergeant in 2023, the South China Morning Post reported, citing the indictment. He has served at Fort Bragg since at least the relevant period. He signed nondisclosure agreements in which he promised never to divulge classified or sensitive information relating to military operations, according to the New York Times.

The Operation and the Bets

Prosecutors said Van Dyke was involved in the planning and execution of Operation Absolute Resolve, the mission that captured Maduro. He allegedly used his knowledge to bet on whether the US would enter Venezuela and whether Maduro would be removed from power by certain dates. The New York Times reported that Polymarket had offered markets on "US forces in Venezuela" by various dates and whether Maduro would be "out" of power by specific dates.

How He Allegedly Hid the Proceeds

According to the Justice Department, Van Dyke tried to conceal his gains by moving them through several accounts: first to a foreign cryptocurrency vault, then to a personal crypto account, and finally to a newly created brokerage account, the New York Times reported. He also allegedly sought to delete his Polymarket account, falsely claiming he had lost access to the associated email address.

Polymarket's Response

Polymarket confirmed it identified the user and referred the matter to the Department of Justice, cooperating with the investigation. "Insider trading has no place on Polymarket," the company said in a statement. "Today's arrest is proof the system works," it added, as reported by the BBC and others.

Perspectives

Official Statements and Reactions

Acting US Attorney General Todd Blanche said in a statement: "Our men and women in uniform are trusted with classified information in order to accomplish their mission as safely and effectively as possible, and are prohibited from using this highly sensitive information for personal financial gain." FBI Director Kash Patel added: "Today's announcement makes clear no-one is above the law, and this FBI will do whatever it takes to defend the homeland and safeguard our nation's secrets," according to ABC Australia. FBI assistant director in charge James C Barnacle Jr. called the alleged betting "a betrayal" to fellow soldiers, The Guardian reported.

President Donald Trump, asked about the case, said it reminded him of Pete Rose, the baseball player banned for betting on his own team, and added: "The whole world has unfortunately become somewhat of a casino," as quoted by multiple outlets, including the BBC and Deutsche Welle.

Regulatory and National Security Concerns

The case has intensified scrutiny of prediction markets. Senator Richard Blumenthal said Polymarket has become "an illicit market to sell and exploit national security secrets unlike any in history," and Rep. Blake Moore warned: "We don't want to imagine a world where America's adversaries use prediction markets to anticipate our next move," ABC Australia reported.

Alex Goldenberg, an analyst at Rutgers University's Miller Center on Policing and Community Resilience, told France 24 that the most worrying aspect is "the potential for information leakage to our adversaries," noting that hostile states could monitor betting patterns for signs of military action. Joshua Mitts, a securities law professor at Columbia University, said the issue goes beyond soldiers' financial gain and can endanger soldiers' safety.

Broader Instances of Suspicious Trading

Several outlets noted other episodes that have raised alarms. ABC Australia cited Harvard researchers estimating that $143 million in profits on Polymarket may have come from users with insider knowledge. France 24 reported that six Polymarket accounts collected $1.2 million after betting on a US strike against Iran on the day the offensive began. The Associated Press reported that new accounts placed large wagers on a US–Iran ceasefire in the hours before President Trump announced one, according to ABC Australia. Rep. Ritchie Torres was quoted as saying: "There are two answers: God, or an insider trader. And something tells me that God is not placing bets around Donald Trump's posts on Truth Social."

Legal Context and Regulation

The Department of Justice said this is the first time it has brought insider trading charges involving a prediction market. Polymarket has historically operated outside the federal regulatory framework, while rival Kalshi is subject to CFTC oversight, France 24 reported. The White House has warned its staff against using nonpublic information to trade on such platforms, and Congress is considering legislation to limit government officials' use of them, the New York Times noted. Polymarket recently published new rules to tighten its insider-trading policies.

The case also highlights the legal grey area these platforms occupy. In Australia, the ACMA has deemed them illegal and added Polymarket to a blacklist in August 2025, yet the platform still received 1.9 million visits from Australia in a six-month period, ABC Australia reported.

Outlook

Van Dyke was ordered released on a $250,000 bond at his initial court appearance in Raleigh, North Carolina, before Magistrate Judge Brian Meyers, The Guardian reported. His lawyers, Zach Intrater and Mark Geragos, have not commented publicly. The civil complaint filed by the Commodity Futures Trading Commission seeks a bar and restitution, according to the New York Times.