Polymarket Says No Contract Exploit After Compromised Private Key Drains $573K

Polymarket has clarified that neither the platform nor the UMA smart contract was exploited. This comes after on-chain investigator ZachXBT flagged a breach involving the prediction-market platform on Polygon. In a community alert issued earlier, ZachXBT said the Polymarket UMA CTF Adapter contract “appears to have been exploited.” According to