KuCoin hacker sent $5 million in Ethereum to Tornado Cash mixer
The KuCoin hacker used the Ethereum mixer Tornado Cash to obfuscate traces. The Block analyst Larry Cermak found that the attacker sent 11,520 ETH (~$4.8 million) to the service and, in batches of 100 ETH, mixed 2,800 ETH worth about $1.16 million.