Kelp Protocol Suffers $293M Cyber Attack, Multiple Protocols Freeze Activity

Kelp, a decentralized finance (DeFi) protocol, has been hit by a cyber attack that drained approximately $293 million from its rsETH restaking token. The incident highlights the risks associated with cross-chain and interoperable DeFi primitives.

The attacker targeted the rsETH adapter bridge, leveraging cross-chain dynamics to drain funds from the platform. At least nine protocols with exposure to rsETH froze activity in response, while Aave suspended rsETH markets on V3 and V4 to contain risk.

The incident underscores the importance of understanding the specific risk profiles of restaking and cross-chain primitives. It also highlights the need for robust security testing and heightened monitoring of cross-chain anomalies.