Cysic halts cross-chain bridge after 10 million unbacked CYS minted

An attacker minted 10 million unbacked CYS through Cysic's cross-chain bridge on Oct. 17, and Cysic suspended the bridge. The flaw was reportedly an authorization bypass in the bridge's message-processing logic, not a stolen key, and no reopening date has been given.

Cysic halts cross-chain bridge after 10 million unbacked CYS minted