[Cozy Finance Hacked, Approximately $170,000 Lost] According to Deep Tide TechFlow, on September 7, on-chain security platform Blockaid (@blockaid_) reported that the DeFi protocol Cozy Finance (@cozyfinance) on the Optimism network is under a hacking attack, with approximately $170,000 lost so far. The attacker's related addresses have been disclosed, involving multiple attacker wallets and victim token contracts. The attack is still ongoing, and the specific vulnerability has not yet been revealed.