Polymarket confirms a $3.1 million loss from a supply-chain attack on its frontend, pledging full refunds to affected users in its second security breach in

A Wall Street Journal investigation found 70% of Polymarket promotional videos featured fabricated bets totaling $1.9M, raising concerns about deceptive

Hackers drained roughly three million dollars from Polymarket users after a compromised vendor injected malicious code into the platform's website.