Aave, a leading lending platform, has successfully raised approximately $160 million to mitigate the $200 million in bad debt resulting from the largest decentralized finance exploit of the year, as reported by Arkham on Saturday. The blockchain analytics platform noted, 'So far, AAVE has raised $160M to cover the bad debt from the Kelp DAO Exploit, at defiunited.eth. The largest contributors, Mantle and AAVE DAO, have together raised 55,000 ETH, valued at $127M.' Last week, Aave and several prominent cryptocurrency firms launched a coordinated recovery effort, known as DeFi United, to stabilize DeFi markets following a $292 million security breach that left the sector's largest lender facing a financial crisis.
The initiative, led by Aave service providers, aims to restore support for rsETH, the yield-bearing derivative token of ether at the core of the exploit. Aave founder Stani Kulecho announced, 'I'm personally contributing 5,000 ETH to DeFi United as we continue working together with partners.' With ether's current price at approximately $2,346, his personal contribution is valued at $11,730,000. The exploit was traced back to a vulnerability in KelpDAO's integration with LayerZero, where an attacker minted 116,500 unbacked rsETH tokens, resulting in impaired collateral for Aave and triggering a run on deposits as lenders rushed to exit, ultimately withdrawing $10 billion.
The effort to eliminate the bad debt focuses primarily on stabilizing the system through a coordinated bailout to recapitalize rsETH and minimize losses. The second-largest exploit this year occurred in late March, when an attacker drained at least $270 million from the Drift Protocol on Solana by exploiting a legitimate feature called 'durable nonces,' rather than a code bug or stolen keys.