According to blockchain investigator ZachXBT, an apparent exploit of a Polymarket contract has already led to losses exceeding $660,000.
A Polymarket contract appears to have been exploited, according to blockchain investigator ZachXBT, with more than $660,000 reportedly stolen. The post indicates the attacker is actively taking funds, pointing to an ongoing smart contract (self-executing blockchain code) security incident. No additional technical details, affected market scope, or response from Polymarket were provided in the source.