PANews reported on April 19 that the Ethereum restaking protocol Kelp has officially confirmed suspicious cross-chain activities involving rsETH. Kelp has suspended rsETH contracts on the mainnet and multiple L2 blockchains and launched an investigation into the attack. Kelp is also collaborating with LayerZero, Unichain, auditing firms, and security experts to conduct a root cause analysis (RCA). An analysis of the incident will be released later.