Woofun AI reports that the Commodity Futures Trading Commission has launched a comprehensive investigation into Polymarket, centering on fabricated trading videos, falsified winning records, and undisclosed paid promotion campaigns.

Concurrently, the National Association of Consumer Advocates filed a lawsuit in the District of Columbia Court of Appeals against Polymarket and its executives, alleging deceptive advertising specifically targeting college students. This regulatory action represents the first formal federal scrutiny faced by the platform since its authorized reentry into the U.S. market in September 2025. The probe was initiated following reports by The Wall Street Journal detailing systematic marketing fraud where the platform hired content creators to post seemingly authentic profit videos while utilizing cloned websites such as poiymarket.com to display non-existent transactions.

Data compiled by Woofun AI shows that between December 2025 and May 2026, approximately 70% of the 1,105 videos posted by 10 creators featured betting scenes involving roughly $1.9 million, none of which were actual transactions. The $900,000 in displayed "profits" would have resulted in losses exceeding $166,000 if those trades had been executed on the genuine platform. These deceptive videos collectively accumulated over 140 million views across social media channels. Republican Senator John Curtis and Democratic Senator Adam Schiff have jointly written to CFTC Chairman Michael Selig, questioning the agency's capacity to protect consumers and the legitimacy of prediction markets, while demanding a written response by July 10. The investigation scope has further expanded to include potential market manipulation activities occurring on social media platforms.

Polymarket's chief marketing officer, Matthew Modabber, faces accusations of transferring over $2.5 million to more than 800 individuals through his personal PayPal account. At least $350,000 of these funds were directed to content creators and political influencers who failed to disclose sponsorship arrangements, a direct violation of Federal Trade Commission regulations. The platform also collaborated with campus marketing firms to execute ground-level promotions, leveraging influencer content to specifically target young demographics. Although CFTC Chairman Selig is a known advocate for prediction markets and has previously sued nine states attempting to regulate them under gambling laws, these fraudulent practices have placed him in a precarious enforcement position. Seventeen Democratic senators have proposed a legislative measure to prevent the CFTC from utilizing federal funds to sue state governments.

Security vulnerabilities further complicated the platform's standing when it suffered a supply chain attack on June 25, wherein its third-party front-end code provider was compromised. Malicious JavaScript code injected during the breach led to the theft of 11 user wallets, resulting in losses totaling around $3.1 million, equivalent to 1,893 ETH. Polymarket has publicly promised to refund all affected users for these losses. Historically, the platform was fined $1.4 million in 2022 for operating without proper registration. It was subsequently approved to return to the U.S. market in September 2025 through its subsidiaries QCX LLC and QC Clearing LLC. Following this regulatory clearance, the entity received a $2 billion investment from ICE, the parent company of the New York Stock Exchange, which established a valuation of $9 billion for the firm. This sequence of events marks a critical juncture where rapid capital expansion collided with severe operational and compliance failures.