Polymarket Says It Will Refund Users After Website Exploit

Polymarket said it will refund users after hackers infiltrated its website through a compromised third-party vendor and stole millions in crypto from users, according to Decrypt.

The incident matters because it highlights how crypto platforms can face serious exposure not only from their own systems, but also from outside vendors connected to their websites. For users, the reported theft underscores the risks that can emerge when web infrastructure is compromised.

According to the company’s account cited by Decrypt, the breach involved Polymarket’s website rather than a broader claim about its markets or operations. The reported losses were described as millions in crypto taken from users.

Polymarket’s refund plan may help limit the direct financial impact on affected users, though the source material does not specify the size of the reimbursement, the number of users involved, or a timeline for repayment.

The episode adds to ongoing concerns around security practices in crypto, where user-facing websites, wallet interactions, and third-party service providers can all become points of failure when attackers gain access.