PANews reported on May 19th that Echo Protocol announced on its X platform that it is investigating a security incident affecting the Echo cross-chain bridge on the Monad chain. All cross-chain transactions remain suspended during the investigation, and official channels will provide timely updates.

Previously, it was reported that Echo Protocol was attacked on the Monad chain, and the hackers minted 1,000 eBTC and withdrew the funds through Curvance .