Swell Hack
Reported loss
Not disclosed
Hot Wallet Key Compromised
What happened
DeFiLlama records the Swell incident on October 21, 2026. The loss amount has not been reported. The listed chains are arbitrum, base, ethereum, hyperliquid l1.
DeFiLlama labels the technique as Hot Wallet Key Compromised. A detailed attack sequence is not available in this feed entry.
Protocol details
Classification
Key Compromise
Protocol Type
DeFi Protocol
Implementation language
Solidity
Evidence
- analysis DeFiLlama defillama.com
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