In the aftermath of a $292 million exploit, Aave and several prominent crypto firms have joined forces to launch a recovery effort aimed at stabilizing the decentralized finance (DeFi) market. The initiative, dubbed 'DeFi United', seeks to restore the collateral backing of rsETH, a yield-bearing ether (ETH) derivative token at the center of the exploit. Aave has announced that multiple participants have already committed to supporting the effort, with staking provider Lido Finance being one of the first to pledge its support. Lido's ecosystem contributor, Lido Labs Foundation, has proposed allocating up to 2,500 stETH, valued at approximately $5.7 million, to a dedicated relief fund.
The funds will be utilized to reduce the shortfall in rsETH backing and prevent forced liquidations across lending markets. EtherFi has also proposed a 5,000 ETH plan to 'protect users and prevent bad debt' across DeFi. Aave's founder, Stani Kulechov, has personally contributed 5,000 ETH to the effort. 'Aave is my life's work, and we are working tirelessly to find the best possible outcome for users,' Kulechov stated.
'I am committed to resolving this issue and normalizing market conditions as soon as possible.' Aave plans to announce additional commitments once they are formalized. The DeFi United initiative comes in response to the largest crypto exploit of the year, which has sent shockwaves through DeFi lending markets.
The incident originated from a vulnerability in KelpDAO's integration with LayerZero, where an attacker minted 116,500 unbacked rsETH tokens by exploiting the bridge's messaging system. Instead of selling the tokens, the attacker deposited nearly 90,000 rsETH into Aave as collateral, borrowing approximately $190 million in ETH and other assets across Ethereum and Arbitrum. This left Aave with impaired collateral, triggering a rush of deposit withdrawals as lenders sought to retrieve available funds.
The total value of assets on Aave plummeted by $10 billion following the incident. According to Aave's incident report, the total shortfall is estimated to be over 112,000 rsETH. Prior to the DeFi United initiative, there were some early containment efforts. Arbitrum's security council froze 30,766 ETH, worth roughly $71 million, tied to the exploit.
However, the remaining stolen funds were bridged and swapped into bitcoin via Thorchain, making recovery more complex. The current effort focuses on stabilizing the system through a coordinated bailout to recapitalize rsETH and mitigate losses, rather than attempting to recover the stolen funds.