A user of Goldfinch, identified as deltatiger.eth, has suffered a significant security breach resulting in a loss of approximately $330,000. The attacker has transferred 118 ETH of the stolen funds into Tornado Cash, a privacy-focused cryptocurrency mixer. Users are advised to immediately revoke approvals for the compromised contract address: 0x0689aa2234d06ac0d04cdac874331d287afa4b43, to prevent further unauthorized transactions.