Senators Demand Probe Into Polymarket After Fake Ads Scandal

A bipartisan group of U.S. lawmakers is now pushing for a federal investigation into Polymarket, following new reporting that exposed misleading promotional tactics tied to the platform.

U.S. Senators John Curtis (R-Utah) and Adam Schiff (D-California) have formally asked the Commodity Futures Trading Commission (CFTC) to review Polymarket’s marketing practices. Their request comes just days after a Wall Street Journal investigation revealed that dozens of social media influencers were paid to promote fake betting wins using lookalike websites.

This marks a major escalation in the controversy and signals growing concern in Washington over how prediction markets are being promoted to U.S. users.

This isn’t the first time U.S. lawmakers had questions about prediction markets.

Lawmakers Raise Red Flags

In a letter sent to CFTC Chairman Michael Selig in late June 2026, Curtis and Schiff called the allegations “deeply troubling” and urged immediate action.

The senators asked the agency to clarify:

• Whether an investigation into Polymarket is already underway
• If the reported marketing tactics violate federal law or CFTC rules
• Whether the agency has the authority and resources to regulate platforms like Polymarket

They also questioned whether prediction markets are beginning to resemble online gambling more than legitimate financial tools.

According to the letter, the behavior described in recent reports “does not resemble a sober financial market designed for hedging or price discovery.”

What the Investigation Found

The Wall Street Journal’s report uncovered a coordinated influencer campaign that painted a misleading picture of easy profits on Polymarket.

Key findings included:

• Influencers used fake or cloned websites, such as domains with slight spelling changes, to simulate trades
• Over 1,100 videos showed nearly $1.9 million in “winnings” that never actually occurred
• In some cases, the portrayed wins would have resulted in real losses
• Creators were paid monthly fees and given scripts that framed betting as “free money”
• Many failed to disclose that their content was sponsored

These videos reportedly generated over 140 million views, with a strong focus on U.S. audiences—despite Polymarket being restricted from serving U.S. users since its 2022 settlement with the CFTC.

A Growing Regulatory Gray Area

Polymarket operates in a complex legal space. While the platform presents itself as a tool for forecasting and price discovery, critics argue that its markets function similarly to gambling.

The situation raises larger questions about:

• Whether prediction markets fall under financial regulation or gaming law
• How offshore platforms can target U.S. users through social media
• The role of influencers in promoting high-risk financial products

The senators also warned that the CFTC may not be equipped to act as a “federal gambling regulator,” pointing to possible overlap with state and tribal authorities.

This latest scandal comes in the wake of insider trading accusations that were recently tied to prediction markets.

Scands Highlights Certain Risks

For everyday users, the controversy highlights the risks of trusting viral betting content online.

Misleading promotions can:

• Create unrealistic expectations about profits
• Encourage risky behavior, especially among younger audiences
• Blur the line between entertainment and financial decision-making

The lack of clear disclosure in influencer marketing also raises potential violations of Federal Trade Commission (FTC) guidelines.

What Happens Next?

The CFTC has been asked to respond to the senators by July 10, 2026. While reports suggest the agency may already be reviewing the situation, no formal enforcement action has been confirmed.

Polymarket has stated that it is reviewing its promotional practices and remains committed to fair and transparent markets.

However, this case could become a turning point for how prediction markets are regulated in the U.S., especially as they continue to grow in popularity.