In the aftermath of a $292 million exploit, Aave and several prominent crypto firms have initiated a collaborative recovery effort, dubbed 'DeFi United', to stabilize the decentralized finance (DeFi) markets and address the significant collateral shortfall. The initiative aims to restore the backing of rsETH, a yield-bearing ether (ETH) derivative token at the center of the exploit.
Aave has announced that multiple participants have committed to supporting the effort, with staking provider Lido Finance and EtherFi being among the first to offer aid. Lido Labs Foundation has proposed allocating up to 2,500 stETH, valued at approximately $5.7 million, to a dedicated relief fund, while EtherFi has suggested a 5,000 ETH plan to 'protect users and prevent bad debt' across DeFi. Aave founder Stani Kulechov has also pledged a 5,000 ETH contribution, stating that 'Aave is my life's work and we're working nonstop to find the best possible outcome for users.' The DeFi United initiative follows the largest crypto exploit of the year, which has sent shockwaves through DeFi lending markets. The incident occurred due to a vulnerability in KelpDAO's integration with LayerZero, allowing an attacker to mint 116,500 unbacked rsETH tokens.
The attacker then deposited nearly 90,000 rsETH into Aave as collateral, borrowing around $190 million in ETH and other assets. This has resulted in impaired collateral, triggering a run on deposits and a $10 billion plunge in the total value of assets on Aave. The estimated total shortfall is over 112,000 rsETH, according to Aave's incident report. Prior to the DeFi United initiative, some early containment efforts were made, including Arbitrum's security council freezing 30,766 ETH, worth approximately $71 million, tied to the exploit.
However, the remaining stolen funds were bridged and swapped into bitcoin via Thorchain, complicating recovery efforts. The current initiative focuses on stabilizing the system through a coordinated bailout, aiming to recapitalize rsETH and mitigate losses rather than recovering the stolen funds.