Arbitrum freezes 20000 ETH from KelpDAO exploit before attackers could move the funds
Arbitrum's security council froze approximately $71 million in Ethereum today after an attacker exploited a vulnerability in liquid staking protocol KelpDAO, locking 20,000 ETH before it could be moved to mainnet. The intervention is one of the most significant on-chain fund recoveries in DeFi history and highlights both the practical value and the centralization tradeoffs of layer-2 governance mechanisms.