Security Incident · ETH Ecosystem
Polymarket Supply Chain Attack: $3.10M Reported Loss
Polymarket suffered a third-party supply chain attack where hackers injected a malicious script into the platform's frontend, draining approximately $3.1 million in PUSD from 11 user wallets.
- Reported loss
- $ 3,100,000
- Attack category
- Supply Chain Attack
Incident Overview
Funds were moved from Polygon to Ethereum. Polymarket contained the incident, removed the affected dependency, and promised full refunds to impacted users.
Sources & References
This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.