Six months after stealing assets worth $81.5 million from Orbit Chain, the hacker has made a significant move, transferring 4,000 ETH to a new address and laundering it through Tornado Cash. This development marks a new chapter in the aftermath of the hack, as the hacker has been inactive for some time.

The hacker's initial move was to convert some of the stablecoins and WBTC into 17,250 ETH at an average price of $2,301. The remaining 26,750 ETH and 20 million DAI were stored in eight wallets until recently, when the hacker began to move them. This move is significant, as it marks a change in the hacker's strategy, which had been inactive for some time.

The hacker's decision to convert most of the stolen assets into ETH has been influenced by the significant increase in ETH's value since the beginning of the year. As a result, the 26,750 ETH has appreciated by $37.45 million compared to when it was stolen. This appreciation in value has likely motivated the hacker to move the assets, as they can now be sold for a higher profit.

The hacker's use of Tornado Cash to launder the assets is also significant, as it highlights the importance of cryptocurrency mixing services in the cryptocurrency ecosystem. Tornado Cash is a popular mixing service that allows users to anonymize their transactions and hide their identities. The hacker's use of this service underscores the need for more robust measures to prevent and detect money laundering in the cryptocurrency space.

Ultimately, the hacker's latest move is a reminder of the importance of cybersecurity in the cryptocurrency space. The Orbit Chain hack was a significant event that highlighted the need for more robust measures to prevent and detect hacking attacks. The hacker's latest move is a new chapter in the aftermath of the hack, and it underscores the need for continued vigilance and innovation in the cryptocurrency space.