Aave, a lending platform, has successfully raised approximately $160 million to mitigate the $200 million in bad debt resulting from the year's most significant decentralized finance (DeFi) exploit, as reported by Arkham on Saturday. The blockchain analytics platform stated, 'To date, AAVE has secured $160M to cover the bad debt from the Kelp DAO Exploit, via defiunited.eth. Notably, the largest contributors, Mantle and AAVE DAO, have collectively raised 55,000 ETH, valued at $127M.' Following a $292 million security breach that left the crypto borrowing sector's largest lender facing a financial crisis, Aave and major crypto firms launched a coordinated recovery effort, DeFi United, to stabilize DeFi markets. Led by Aave service providers, the initiative aims to restore support for rsETH, the yield-bearing derivative token of ether (ETH) at the core of the exploit.
Aave founder Stani Kulecho has personally contributed 5,000 ETH to DeFi United, valued at approximately $11,730,000 at the current ether price of roughly $2,346. The exploit, linked to a KelpDAO integration vulnerability with LayerZero, allowed an attacker to mint 116,500 unbacked rsETH tokens, leaving Aave with impaired collateral and triggering a massive withdrawal of $10 billion as lenders rushed to exit. The bailout effort is primarily focused on stabilizing the system by recapitalizing rsETH and minimizing losses through a coordinated bailout.
This incident follows the second-largest exploit this year, which occurred in late March, where an attacker exploited a legitimate feature called 'durable nonces' to drain at least $270 million from the Drift Protocol on Solana.