ETH PoW network suffered a replay attack on September 18 as exploiters replayed a message from the Ethereum POS chain. The attack happened because the bridge did not correctly verify the actual chainID of the cross-chain message. Chain-level replay attack is impossible on the ETHPOW chain as the network enforced EIP-155 before the hard fork. In the last 24 hours, the ETHW token dropped by 17.8%. The token has seen its value massively decline by more than 80% within the last two weeks.Read Long Article
