Illicit Finance

Denver, Colorado - June 18 2025: Polymarket on Screen Prediction Market Platform Displaying Real Time Event Trading and Betting Odds

Three Polymarket accounts made about $611,000 betting on a U.S.-Iran ceasefire before President Donald Trump’s conditional ceasefire announcement, according to a Decrypt report citing blockchain analytics firm Bubblemaps, in trades that renewed scrutiny of possible insider activity on prediction markets.

An image of the FinCEN emblem placed over an image of the Treasury Department building

The Treasury Department’s Financial Crimes Enforcement Network (FinCEN) on Tuesday proposed a broad rewrite of anti-money-laundering and counterterrorism-financing rules that would shift the focus of compliance from technical box-checking to whether a financial institution’s controls are actually effective.