The U.S. Treasury Department acted outside its authority when it sanctioned cryptocurrency mixer Tornado Cash in 2022 and accused it of helping launder over $7 billion for North Korean hackers and other malicious cyber actors,

The decision answers the controversial debate over whether the crypto-mixing service, which anonymizes transactions, can be banned for its use by criminals.

Tornado Cash’s TORN token skyrocketed over 420% in the last 24 hours following a court ruling that went in a good way for freedom.