A Maryland man has been charged with carrying out the 2021 hacks that drained more than $50 million from decentralized exchange Uranium Finance and forced the platform to shut down, the U.S. Department of Justice said Monday.

Jonathan Spalletta, 36, of Rockville, Maryland, faces one count of computer fraud and one count of money laundering, according to an indictment unsealed by the Southern District of New York. The charges follow a February 2025 seizure of approximately $31 million in crypto tied to the exploit, linking a years-old DeFi case to a named defendant for the first time.

The attack on Uranium Finance emptied key pools tied to BNB, BUSD and other assets and left Uranium unable to continue operating.

Prosecutors allege Spalletta…