Polymarket Hack

Reported loss $500K
Ethereum Polygon
Phishing

What happened

DeFiLlama records the Polymarket incident on November 11, 2025. The reported loss is $500K. The listed chains are ethereum, polygon.

DeFiLlama labels the technique as Phishing. A detailed attack sequence is not available in this feed entry.

Protocol details

Classification Social Engineering
Protocol Type DeFi Protocol
Protocol links Website @Polymarket

Evidence

Understand the attack patterns

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Phishing Attacks

Same attack technique

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Social Engineering Scam $282M lost Address Poisoning Attack $50.0M lost Venus $13.0M lost Phishing $91.0M lost

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