In the aftermath of a $292 million exploit, Aave and several prominent cryptocurrency firms have joined forces 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 ether (ETH) derivative token at the heart of the exploit. Aave 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, proposed allocating up to 2,500 stETH, valued at approximately $5.7 million, to a dedicated relief fund. This fund would be utilized to reduce the shortfall in rsETH backing and prevent forced liquidations across lending markets. Following Lido's lead, EtherFi proposed a 5,000 ETH plan to protect users and prevent bad debt across DeFi.
Aave founder Stani Kulechov also pledged a 5,000 ETH contribution, stating, 'Aave is my life's work, and we are working tirelessly to find the best possible outcome for users.' The initiative comes in response to the largest cryptocurrency exploit of the year, which has sent ripples through DeFi lending markets. The incident originated from 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 used nearly 90,000 rsETH as collateral to borrow approximately $190 million in ETH and other assets across Ethereum and Arbitrum, leaving Aave with impaired collateral and triggering a deposit run. The total value of assets on Aave 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 were some initial 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, complicating the recovery process.
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.