Deep Tide TechFlow message: On July 23, according to monitoring by Onchain Lens, the attacker that participated in a security incident involving Drift Protocol in April with about $285 million began moving funds after lying low for around three months. The related addresses are frequently depositing funds into the Tornado Cash Router in batches of 100 ETH per transaction, with multiple transfers occurring every minute. The stolen funds had remained dormant for a long time following the security incident, until new on-chain activity appeared recently.