Aave, a decentralized lending platform, has successfully raised approximately $160 million to mitigate the $200 million in bad debt resulting from the Kelp DAO exploit, as reported by blockchain analytics firm Arkham on Saturday. The largest contributors to this effort are Mantle and Aave DAO, which have collectively raised 55,000 ETH, valued at $127 million. Following a coordinated recovery effort announced last week, which aims to stabilize DeFi markets after a $292 million security breach, Aave and major crypto firms have joined forces to restore support for rsETH, the yield-bearing derivative token of ether (ETH) central to the exploit.
Led by Aave service providers, the initiative, known as DeFi United, seeks to recapitalize rsETH and minimize losses. Aave's founder, Stani Kulecho, has personally contributed 5,000 ETH, equivalent to approximately $11,730,000 at the current ether price. The exploit, which originated from a KelpDAO integration vulnerability with LayerZero, led to the minting of 116,500 unbacked rsETH tokens, resulting in impaired collateral for Aave and a subsequent withdrawal of $10 billion by lenders.
The primary objective of the bailout is to stabilize the system and erase the bad debt. This incident follows the second-largest exploit this year, which occurred in late March, where an attacker exploited the Drift Protocol on Solana, draining at least $270 million by misusing the 'durable nonces' feature.