Aave, a lending platform, has amassed approximately $160 million to address the $200 million in bad debt stemming from the year's most significant decentralized finance (DeFi) exploit, as reported by Arkham on Saturday. The blockchain analytics platform stated, '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 collectively raised 55,000 ETH, valued at $127M.' Last week, Aave and major crypto firms launched a coordinated recovery effort, DeFi United, to stabilize DeFi markets following a $292 million security breach that left the largest lender in the crypto borrowing sector facing a financial crisis. The initiative, led by Aave service providers, aims to restore support for rsETH, the yield-bearing derivative token of ether (ETH) at the core of the exploit.
Aave founder Stani Kulecho announced a personal contribution of 5,000 ETH to DeFi United, valued at approximately $11,730,000 at the current ether price of $2,346. 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 withdrawal of $10 billion by lenders.
The effort to eliminate the bad debt focuses on stabilizing the system through a coordinated bailout to recapitalize rsETH and mitigate losses. This year's second-largest exploit 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.'