Voltage Finance vulnerability attacker transfers $182000 ETH to Tornado Cash

According to a report by Golden Finance, in 2022, a hacker involved in exploiting a $4.67 million vulnerability in the decentralized financial lending protocol Voltage Finance transferred some of the stolen Ethereum to Tornado Cash after a brief period of dormancy. On May 6th, blockchain security company CertiK posted on X stating that 100 Ethereum tokens worth $182783 at current prices were transferred from different addresses originally used for vulnerability exploitation, but can be traced back to hackers. In March 2022, the exploit exploited a "built-in callback function" in the ERC677 token standard, causing them to exhaust the platform's lending pool through a re-entry attack.