In the aftermath of a $292 million exploit, Aave and several prominent cryptocurrency firms have come together to launch a recovery effort aimed at stabilizing the decentralized finance (DeFi) market. The initiative, dubbed 'DeFi United' and spearheaded by Aave service providers, seeks to restore 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 effort, with staking provider Lido Finance being among the first to offer aid.
Lido Labs Foundation, an ecosystem contributor to Lido, 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, while Stani Kulechov, founder of Aave, has pledged a 5,000 ETH contribution. 'Aave is my life's work, and we are working tirelessly to find the best possible outcome for users,' Kulechov stated in a post.
'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 initiative comes in response to the largest crypto exploit of the year, which has sent shockwaves through DeFi lending markets. The incident is attributed to a vulnerability in KelpDAO's integration with LayerZero, where an attacker exploited the bridge's messaging system 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 has left Aave with impaired collateral, triggering a rush of withdrawals as lenders scramble to access available funds.
The total value of assets on Aave has plummeted by $10 billion in the wake of 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 have been some early containment efforts. Earlier this week, Arbitrum's security council froze 30,766 ETH, valued at approximately $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.