Aave, a lending platform, has successfully raised approximately $160 million to offset 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, '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 contributed 55,000 ETH, valued at $127M.' Following a $292 million security breach that triggered a financial crisis in the crypto borrowing sector, Aave and several major cryptocurrency firms launched a coordinated recovery effort to stabilize DeFi markets last week.
Led by Aave service providers, the initiative, dubbed DeFi United, aims to restore support for rsETH, the yield-bearing derivative token of ether at the center 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, which originated from a vulnerability in KelpDAO's integration with LayerZero, allowed an attacker to mint 116,500 unbacked rsETH tokens, resulting in impaired collateral for Aave and a subsequent run on deposits. The primary objective of the effort to eliminate the bad debt is to stabilize the system through a coordinated bailout, aimed at recapitalizing rsETH and mitigating losses.
This incident follows the second-largest exploit of the year, which occurred in late March when an attacker exploited a legitimate feature called 'durable nonces' to drain at least $270 million from the Drift Protocol on Solana.