Smart contract auditing firm BlockSec flagged what it described as a replay attack that took place on Sept. 16, in which attackers harvested ETHW tokens by replaying the call data of Ethereum’s proof-of-stake (PoS) chain on the forked Ethereum PoW chain.
智能合约审计公司 BlockSec 将其描述为 9 月 16 日发生的重放攻击，其中攻击者通过在分叉的以太坊 PoW 链上重放以太坊权益证明 (PoS) 链的调用数据来获取 ETHW 代币。