Key Takeaways
- Blockchain analytics firm Bubblemaps identified 80 Polymarket wagers achieving a 98% success rate on U.S. military operations targeting Iran—odds experts deem statistically implausible without inside knowledge.
- A cluster of nine linked accounts generated profits exceeding $2.4 million by wagering predominantly on American military strikes, placing bets mere days ahead of actual operations.
- The CEO of Bubblemaps cautions that hostile nations could exploit prediction market data to intercept classified information about U.S. defense strategies.
- Congress has proposed the DEATH BETS Act, legislation designed to prohibit betting contracts related to military conflicts and warfare.
- A coalition of sixteen states has launched legal challenges against prediction market operators, while the CFTC countersued claiming exclusive federal oversight authority.
Blockchain intelligence company Bubblemaps has revealed a suspicious betting pattern on the Polymarket prediction platform that analysts say defies random chance.
Nicolas Vaiman, CEO of Bubblemaps, and his research team discovered 80 separate wagers focused on U.S. military engagements with Iran. These bets achieved an extraordinary 98% success rate.
A network of nine interconnected accounts accumulated profits surpassing $2.4 million by concentrating their activity almost exclusively on American military operations. These wagers were strategically positioned days ahead of confirmed strikes against Iran, the ousting of its supreme leader, and the ceasefire declaration made on February 28.
In an interview with CoinDesk, Vaiman noted that the traders strategically placed minor losing bets around February 20, presumably as a tactic to remain inconspicuous.
“These individuals didn’t simply wager on U.S. military strikes immediately before their occurrence, but strategically spread bets across various future dates to amplify their returns,” Vaiman explained.
Bubblemaps released their investigative findings publicly on May 18 via multiple posts on X, accompanied by supporting data visualizations and analytical graphics.
At least one verified instance of insider exploitation has resulted in criminal charges. U.S. Army Green Beret Master Sergeant Gannon Ken Van Dyke was apprehended after earning $400,000 through Polymarket positions linked to a Venezuela military operation in which he personally participated.
An independent research analysis determined that merely 3% of so-called “informed” market participants were responsible for the prediction accuracy observed on these platforms, while the remaining 97% contributed little meaningful insight.
Defense Intelligence Risks and Legislative Action
Vaiman issued a stark warning that adversarial foreign governments could systematically track these betting patterns to extract actionable intelligence regarding U.S. military intentions.
“The critical danger is that hostile nations can formulate counter-strategies based on this information,” he stated. “Such leaks could directly endanger the lives of countless individuals.”
He further suggested that state actors might deliberately place deceptive wagers to feed misinformation to rivals, characterizing prediction markets as “weapons in intelligence and information warfare.”
During periods of heightened tensions with Iran, reports emerged of civilians consulting Polymarket odds to determine whether they should seek shelter in protective bunkers.
Representative Mike Levin and Senator Adam Schiff subsequently unveiled the DEATH BETS Act, proposed legislation that would outlaw all prediction market contracts connected to military actions and acts of war.
Polymarket has recently announced a collaboration with Chainalysis to implement institutional-grade monitoring systems comparable to those used on Wall Street. The platform has publicly committed to deploying artificial intelligence and blockchain forensic tools to identify and flag questionable trading behavior.
Jurisdictional War: States Challenge Federal Authority
Concurrently, an escalating jurisdictional dispute is unfolding over which governmental body possesses regulatory authority over prediction market operations.
Sixteen states have initiated or joined legal proceedings targeting prediction market companies. Minnesota led the charge by becoming the first state to advance toward a complete prohibition, following Governor Tim Walz’s approval of restrictive legislation embedded within a comprehensive online safety bill.
The Commodity Futures Trading Commission filed lawsuits against Minnesota along with five additional states—Wisconsin, New York, Connecticut, Illinois, and Arizona—asserting that federal law grants it sole jurisdiction over event-based financial contracts.
All six states targeted by CFTC legal action currently have Democratic attorneys general, although states under Republican governance have similarly pursued enforcement actions against prediction market platforms.
The CFTC secured a preliminary injunction in Arizona, effectively blocking state prosecutors from filing criminal charges against Kalshi, currently the dominant U.S.-based prediction market operator. Legal proceedings in other jurisdictions continue to advance through the courts.
Constitutional law scholars suggest this regulatory confrontation could eventually require resolution by the Supreme Court.





