• BlockSec detects replay exploit with ETHPoW tokens

    The Ethereum proof-of-work blockchain suffered a replay exploit with the attacker getting an extra 200 ETHW tokens after replaying a message from the proof-of-stake chain on ETHPoW, according to a cybersecurity firm that alerted the issue on Sunday.  “The exploiter (0x82fae) first transferred 200 WETH through the omni bridge of the Gnosis chain, and ...