According to DefiLlama, Aave's deposits currently stand at $18.1 billion, a 31% decrease from the $26.1 billion held before the April 18 Kelp DAO hack. The incident, which involved attackers exploiting a cross-chain bridge to mint unbacked rsETH tokens, resulted in $230.1 million in bad debt for Aave. The protocol's smart contracts were not compromised, but the collateral behind its loans failed.