Topic Intelligence

phishing

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Polymarket Suffers $3.1M Frontend Hack via Vendor Compromise
Crypto News

Polymarket Suffers $3.1M Frontend Hack via Vendor Compromise

Attackers drained $3.1 million from Polymarket users on June 26 by compromising a third-party vendor and injecting malicious code directly into the platform’s frontend interface. The breach affected fewer than 15 accounts, with average losses exceeding $200,000 per victim, and marks the third major security incident the prediction market has faced in under a year....

Jun 28, 2026 4 min read