Aztec Hacker Launders 500 ETH Through Tornado Cash as Crypto Thefts Surge

Blockchain security firm PeckShield has confirmed that the hacker responsible for draining funds from Aztec's deprecated Connect rollup in June has moved an additional 300 ETH to Tornado Cash, a service used to obscure the origin of cryptocurrency funds. This brings the total amount funnelled through the mixer to 500 ETH since the original theft.

Security analysts note that the speed of these transfers, rather than just the amount, is significant — it suggests the attacker is actively working to launder the stolen funds before they can be traced or frozen by exchanges and investigators. This incident adds to what has already been described as a record year for cryptocurrency hacks, underscoring the persistent targeting of decentralised finance (DeFi) platforms by threat actors.

While this case involves a crypto platform rather than a typical small business system, it serves as a reminder that any organisation handling digital assets, online payments, or blockchain-based services faces heightened risks from sophisticated cybercriminals who move quickly to exploit and cash out stolen funds.