Aave, a prominent 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 stated, "To date, AAVE has secured $160M to offset the bad debt from the Kelp DAO exploit, via defiunited.eth. Notably, the largest contributors, Mantle and AAVE DAO, have together contributed 55,000 ETH, valued at $127M." Following a $292 million security breach that left the sector's largest lender facing a financial crisis, Aave and several major crypto firms launched a coordinated recovery effort, known as 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 at the core of the exploit.
Aave's founder, Stani Kulecho, has personally contributed 5,000 ETH to DeFi United, valued at approximately $11,730,000 at the current ether price of $2,346. The exploit, which originated from a KelpDAO integration vulnerability with LayerZero, allowed an attacker to mint 116,500 unbacked rsETH tokens, resulting in impaired collateral for Aave and triggering a significant withdrawal of deposits.
The primary focus of the effort to eliminate the bad debt is on stabilizing the system through a coordinated bailout to recapitalize rsETH and minimize losses. This incident follows the second-largest exploit of the year, which occurred in late March, where an attacker drained at least $270 million from the Drift Protocol on Solana by exploiting a legitimate feature called 'durable nonces.'