Latest $290M exploit hit DeFi so hard it forced Aave onto Solana as part of rescue efforts

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AAVE, the native token of the Aave DeFi platform, is now live on the Solana blockchain network.

This integration allows Solana users to access one of the leading lending protocols in decentralized finance without leaving the network.

The announcement came shortly after the Solana Foundation disclosed plans to allocate part of its treasury to Aave.

This move aligns with broader industry efforts to address the aftermath of the KelpDAO rsETH $292 million exploit and rebuild trust in decentralized lending markets.

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Solana Foundation Supports Aave Recovery

Chair of the foundation, Lily Liu, announced on April 25 that the nonprofit is providing USDT to Aave to aid in recovery efforts following the exploit that exposed major DeFi protocols to collateral risks and liquidity strains.

This cross-chain intervention by Solana signifies a significant step, considering the platform’s focus on building its DeFi ecosystem around native lending, trading, and liquid staking applications.

Furthermore, the foundation’s involvement in supporting Aave highlights the interconnected nature of blockchain economies and the importance of a healthy DeFi sector beyond Solana’s ecosystem.

The foundation’s intervention demonstrates that collaboration among blockchain networks is essential to safeguard the overall market structure.

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Bridge Failure Impacts DeFi

The $292 million exploit on April 18, triggered by KelpDAO’s rsETH, exposed vulnerabilities in its LayerZero bridge configuration.

Attackers managed to redeem unbacked rsETH tokens on Ethereum and used them as collateral on Aave, Compound, and Euler, resulting in substantial borrowing of ETH and other assets.

This incident caused widespread panic, particularly in Aave’s lending markets, leading to significant outflows and a liquidity crisis.

Galaxy Research explained:

“At full utilization, Aave\’s design doesn\’t allow withdrawals, because there is no idle liquidity in the pool to redeem against. Whoever withdraws first is made whole, while whoever comes later must wait for new supply to arrive or borrowers to repay.”

Oak Research noted a 17% decline in total value locked in DeFi, with Aave experiencing significant outflows as a result of the exploit.

The exploit highlighted the risks associated with bridge misconfigurations and the interconnected nature of lending protocols.

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Aave’s liquidity depends on the normal functioning of borrowers, collateral, and liquidations. Sudden collapses in collateral quality can leave lenders waiting for liquidity until borrowers repay or new deposits enter the market.

Restoring Confidence in DeFi

In response to the exploit, Aave and KelpDAO initiated DeFi United, a collaborative effort to replenish rsETH reserves and compensate affected users.

DeFi United has garnered commitments of nearly $240 million from major DeFi players, aiming to address the aftermath of the exploit.

This recovery initiative is crucial for restoring confidence in DeFi, especially considering Aave’s prominent position in the sector.

Solana’s support for Aave signifies a strategic move to enhance cross-chain liquidity and provide additional distribution channels for Aave.

While the recovery effort may resolve immediate challenges, governance issues and collateral standards remain critical concerns in the DeFi space.

The KelpDAO exploit has underscored the need for robust risk controls and emergency protocols in decentralized finance.