Crypto Coalition Unveils Proposal to Mitigate Aave Token Exploit

In a bid to address the $300 million shortfall, DeFi United has devised a meticulous, step-by-step strategy to revive the rsETH backing following the Kelp DAO breach, which sent shockwaves through DeFi lending markets by unleashing over 116,000 unaccounted tokens. The detailed proposal, shared on Aave's official X account, resembles a coordinated recovery operation that relies heavily on Aave's infrastructure to rectify the damage and stabilize the markets. The incident originated on April 18 when an attacker exploited a vulnerability in rsETH's bridge, creating 116,500 rsETH without backing by deceiving the Ethereum side of the system into releasing funds that hadn't actually moved. These tokens were not idle; they were dispersed across multiple wallets and utilized across DeFi, with a significant portion used as collateral on Aave and other lending platforms, thereby rendering the issue systemic as protocols like Aave found themselves holding collateral that was temporarily unbacked. According to the proposal, most of the exploited funds remain active, with approximately 107,000 of the original 116,500 rsETH still tied up in positions across Aave and Compound. This poses a dual problem: restoring the actual backing of rsETH and unwinding the loans created using those extra tokens. DeFi United's proposal seeks to address both aspects simultaneously. On the backing side, the group claims to have secured sufficient ETH commitments to fully re-collateralize rsETH, planning to feed this ETH back into the system in stages, converting it to rsETH, and depositing it back into the system to ensure the token is fully backed once again. Meanwhile, attention shifts to the lending markets where the damage is most evident. Rather than allowing a chaotic situation to unfold, the plan involves carefully managing the unwinding of the mess. A significant part of this process involves dealing with the positions the attacker opened on Aave, essentially loans backed by rsETH that should not have existed in the first place. Instead of waiting for these loans to collapse, which could cause further market disruption, the proposal suggests intervening to enable their closure in a more controlled manner. In practice, temporarily adjusting the valuation of rsETH within the system will facilitate the smooth liquidation or closure of these bad positions, allowing the recovery of underlying assets like ETH. The proposal estimates this could release around 13,000 ETH from Aave alone. Once this collateral is recovered, it will be converted into ETH and used to cover the shortfall created by the exploit, effectively filling the hole left behind. The process is not without risk, as it hinges on governance approvals across multiple chains, the successful deployment of committed funds, and the smooth execution of the unwind. Nevertheless, the plan reflects a more coordinated response than DeFi has often managed previously. If executed as intended, the ultimate goal is straightforward: the full restoration of rsETH backing and the stabilization of all affected markets, as outlined in the proposal. Read more: Industry leaders are investing hundreds of millions into a rescue plan for Aave users following a massive crypto hack