In the aftermath of a $292 million exploit, Aave and several prominent cryptocurrency firms have joined forces to launch a recovery initiative aimed at stabilizing the decentralized finance (DeFi) market. The effort, known as 'DeFi United', is led by Aave service providers and focuses on restoring the collateral backing of rsETH, a yield-bearing derivative token of ether (ETH) that was at the center of the exploit. Aave has announced that multiple participants have already committed to supporting the initiative, with Lido Finance's ecosystem contributor, Lido Labs Foundation, being the first to propose allocating up to 2,500 stETH, valued at approximately $5.7 million, to a dedicated relief fund.
This fund would be used 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, while Aave founder Stani Kulechov has pledged a 5,000 ETH contribution. Kulechov stated, 'Aave is my life's work, and we're working tirelessly to find the best possible outcome for users. I'm committed to resolving this issue and normalizing market conditions as soon as possible.' Aave plans to announce additional commitments once they are formalized.
The initiative follows the largest crypto exploit of the year, which sent shockwaves through DeFi lending markets. The incident was caused by a vulnerability in KelpDAO's integration with LayerZero, allowing an attacker to mint 116,500 unbacked rsETH tokens. 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 and a $10 billion plunge in the total value of assets on the platform. The estimated total shortfall is over 112,000 rsETH, according to Aave's incident report.
Prior to the DeFi United initiative, there were some early containment efforts, including Arbitrum's security council freezing 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.