Polymarket says hackers stole users’ funds

The prediction market giant Polymarket said it’s refunding users who had funds stolen due to a third-party breach.

Mark Zuckerberg wants Meta to launch its own prediction market

Mark Zuckerberg reportedly wants Meta to have its own prediction market app.

Polymarket reportedly paid creators to post deceptive videos about fake bets

Many of those videos were reportedly filmed on “near-perfect copies” of the Polymarket website, while featuring trades and winnings that were not real.

Google engineer charged with insider trading after making $1.2M on Polymarket

According to the complaint, a Google engineer risked over $2.7 million on wagers related to Google’s 2025 Year in Search campaign.

Kalshi doubles valuation in 5 months, hitting $22B

Prediction market startup Kalshi has raised a $1 billion Series F round led by Coatue.

Authorities arrest special forces soldier who allegedly made $400K on Polymarket bet involving Maduro operation

The soldier is accused of using classified government information to inform a wager on the prediction market Polymarket.

Polymarket took down wagers tied to rescue of downed Air Force officer

A Democratic congressman had harsh criticism for Polymarket for allowing users to bet on the date the U.S. would confirm the rescue of Air Force service members shot down over Iran.

Despite bitter rivalry, Kalshi, Polymarket CEOs back $35M predictions markets VC fund

As prediction markets explode, the new firm called 5(c) Capital, will back startups supporting the burgeoning category.

Bipartisan bill seeks to ban sports betting on Kalshi and Polymarket

Since FanDuel and DraftKings are subject to state-by-state gambling laws, rather than federal law, they would not be impacted by the bill.

Polymarket continues its partnership spree with a Major League Baseball deal

MLB is only the latest in a string of recently announced partnerships involving the prediction market.