Jury Convicted Hacker in Uranium Finance Case
A federal jury found Jonathan Spalletta guilty of computer fraud and money laundering after he stole millions in cryptocurrency.
Updated on Oct. 7, 2026 in Financial Crime
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Jonathan Spalletta was convicted of computer fraud and money laundering for two separate hacks on the Uranium Finance cryptocurrency exchange. Spalletta exploited smart contract vulnerabilities to steal approximately $54.7 million worth of assets in 2021.
Why it matters
The case highlights the ongoing challenges authorities face in tracking illicit digital currency flows and recovering funds stolen through complex blockchain exploits. Spalletta claimed he targeted the platform because he viewed cryptocurrency as fake internet money.
A jury in the Southern District of New York convicted Spalletta of computer fraud and money laundering, which carry potential prison sentences of 10 and 20 years respectively. Law enforcement previously seized $31 million in crypto from the defendant.
The players
Jonathan Spalletta
The Rockville, Maryland resident was convicted of hacking Uranium Finance and laundering the proceeds.
Uranium Finance
This cryptocurrency exchange platform collapsed following the massive theft of its digital assets.
The details
Spalletta used Tornado Cash to obfuscate the origin of funds he stole by exploiting smart contract errors during two April 2021 hacks. He subsequently used the laundered cryptocurrency to acquire historical artifacts and rare trading cards, including a $500,000 Black Lotus card.
Timeline
April 8, 2021: Spalletta committed the first hack of Uranium Finance.
April 28, 2021: Spalletta committed the second hack of Uranium Finance.
February 24, 2025: Law enforcement seized $31 million in cryptocurrency from Spalletta.
October 7, 2026: The U.S. Attorney announced the jury conviction.
Legal Context
This case follows a broader trend of federal prosecutors targeting the misuse of cryptocurrency mixers, such as the 2022 Tornado Cash sanctions. It reinforces the shift toward aggressive prosecution of decentralized finance exploits in the United States.
This conviction serves as a warning that federal authorities are actively investigating and seizing assets linked to decentralized finance exploits. Investors should be aware that the recovery of stolen digital assets remains difficult even when perpetrators are caught.
The takeaway
The case demonstrates that illegal gains converted into physical assets like trading cards and artifacts are still subject to federal seizure. Individuals involved in digital finance should be aware that the anonymity offered by mixers does not protect them from long-term criminal prosecution.
Further reading
For more information on ongoing legal efforts against digital theft, visit our Financial Crime section.
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