US Man Faces 30 Years for $54M Uranium Finance Heist

• Jonathan Spalletta, a 36-year-old from Maryland, faces federal charges for allegedly hacking the decentralized exchange Uranium Finance twice in 2021.
• The total amount stolen in the two exploits is estimated at $54.7 million, leading to the eventual collapse of the platform.
• Spalletta faces up to 30 years in prison if convicted of computer fraud and money laundering charges.

Indictment and Legal Allegations

Prosecutors from the U.S. Attorney's Office for the Southern District of New York filed an indictment on Monday against Jonathan Spalletta. The defendant is charged with one count of computer fraud, which carries a maximum 10-year sentence, and one count of money laundering, punishable by up to 20 years.

U.S. Attorney Jay Clayton stated that Spalletta intentionally targeted smart contracts to siphon millions from users, effectively destroying the exchange. During the investigation, it was revealed that Spalletta dismissed the gravity of his actions, allegedly telling another person that "Crypto is just fake internet money anyway." Clayton emphasized that stealing from a digital exchange remains a crime regardless of the asset type.

Execution of the Hacks

The security breaches occurred in two phases during 2021. In April 2021, Spalletta allegedly manipulated the exchange's smart contracts through a series of deceptive transactions. This allowed him to withdraw rewards far exceeding his actual entitlement, eventually draining $1.4 million from the liquidity pool.

Weeks later, he exploited a second vulnerability within the Uranium Finance smart contract. This second attack resulted in the theft of $53.3 million. The massive loss of capital forced the exchange to cease operations entirely as it no longer held sufficient funds to support its users.

Laundering and Asset Recovery

Following the thefts, Spalletta allegedly laundered the proceeds to fund a luxury lifestyle and high-value collections. His purchases included:

• Millions of dollars worth of rare Pokémon and Magic: The Gathering trading cards.
• A historic piece of fabric from the Wright brothers’ original airplane, which had been carried to the lunar surface by Neil Armstrong during the first moon landing.

In February 2025, U.S. authorities reported a significant breakthrough in the case, announcing the seizure of $31 million in cryptocurrency linked to the initial April 2021 hack.