After the KelpDAO hack, protocols such as Ethena have temporarily suspended the LayerZero OFT cross-chain bridge.

BlockBeats News, April 19th, following an attack on KelpDAO's rsETH through the LayerZero OFT cross-chain bridge (resulting in a loss of approximately 116,500 rsETH, valued at around $292 million), multiple protocols have taken actions to mitigate potential risks by temporarily pausing related functions or markets. Among them, protocols such as Ethena, Lombard, Euler Labs, TRON DAO, ApeCoin/ApeChain, ether.fi, mETH Protocol, Solv Protocol, MOCA Foundation, River, have halted the LayerZero OFT cross-chain bridge. They have emphasized no direct exposure to rsETH, the safety of user assets, and stated the suspension is a precautionary measure with the expectation of a short-term recovery.

Additionally, protocols like Aave V3/V4, SparkLend, Lido, Fluid have chosen to freeze rsETH-related markets or treasuries, without affecting the suspension of bridge functionality.