Aave, a lending platform, has successfully raised approximately $160 million to cover the $200 million in bad debt resulting from the largest decentralized finance (DeFi) exploit of the year, as reported by Arkham on Saturday. The blockchain analytics platform stated, 'To date, AAVE has raised $160M to cover the bad debt from the Kelp DAO Exploit, via defiunited.eth. The largest contributors are Mantle and AAVE DAO, who together contributed 55,000 ETH, valued at $127M.' Following a $292 million security breach that left Aave facing a financial crisis, the company joined forces with major crypto firms to launch a coordinated recovery effort, dubbed DeFi United, aimed at stabilizing DeFi markets. Led by Aave service providers, the initiative seeks to restore support for rsETH, the yield-bearing derivative token of ether (ETH) 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 originated from a vulnerability in KelpDAO's integration with LayerZero, allowing an attacker to mint 116,500 unbacked rsETH tokens, resulting in impaired collateral for Aave and triggering a massive withdrawal of $10 billion.
The primary focus of the effort to eliminate the bad debt is on system stabilization through a coordinated bailout, aiming 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.'