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Jonathan Spalletta — Uranium Finance Exploiter

avoid.net/jonathan-spalletta-uranium-finance-exploiter→2/100·95% conf.
[AI-DRAFTED · AWAITING VERIFICATION]

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anchored·E6hGEG…tp4t

Summary

Jonathan Spalletta, age 36, of Rockville, Maryland, was indicted by the U.S. Attorney's Office for the Southern District of New York on March 31, 2026 for allegedly executing two separate smart contract exploits against Uranium Finance in April 2021, draining a combined approximately $54.7 million across 26 BSC liquidity pools. He is charged with one count of computer fraud and one count of money laundering, carrying a combined maximum sentence of 30 years. Federal prosecutors allege Spalletta laundered proceeds through Tornado Cash, converted funds into rare collectibles, and negotiated a fraudulent bug bounty following the first exploit to conceal his involvement.

Connected Entities

7 entities · 60 linked investigations
Organizations
Protocols
⌂Jonathan Spalletta — Uranium Finance Exploiter⌂Uniswap58⌂Uranium Finance4
Relationships
  • Uranium Finance→mentioned with→Uniswap(70%)
  • Monero→mentioned with→Binance(70%)
  • Uranium Finance→mentioned with→Binance(70%)
  • Jonathan Spalletta→mentioned with→Pokemon(70%)
  • Jonathan Spalletta→mentioned with→Monero(60%)
  • Jonathan Spalletta — Uranium Finance Exploiter→mentioned with→Uniswap(65%)
  • Jonathan Spalletta — Uranium Finance Exploiter→mentioned with→Binance(60%)
  • Jonathan Spalletta — Uranium Finance Exploiter→mentioned with→Pokemon(60%)
  • Jonathan Spalletta — Uranium Finance Exploiter→mentioned with→Monero(65%)
  • Jonathan Spalletta→mentioned with→Binance(70%)
  • + 4 more
Have evidence about Jonathan Spalletta — Uranium Finance Exploiter?

Timeline(7 events)

8 April 2021

First exploit of Uranium Finance: Spalletta allegedly exploits a coding error in the rewards mechanism, draining approximately $1.4 million in cryptocurrency.

DOJ SDNY Press Release

8 April 2021

Following the first exploit, Spalletta allegedly negotiates a sham bug bounty with Uranium Finance, retaining approximately $386,000 while appearing to cooperate with the project.

CoinDesk

28 April 2021

Second exploit of Uranium Finance: Spalletta allegedly exploits an arithmetic error in the withdrawal logic across 26 BSC liquidity pools, draining approximately $53.3 million and permanently shutting down the protocol.

DOJ SDNY Press Release

28 April 2021

Uranium Finance shuts down, citing critical vulnerabilities; liquidity providers suffer total loss of deposited assets.

The Block

February 2025

U.S. Attorney's Office SDNY and Homeland Security Investigations seize approximately $31 million in cryptocurrency linked to the Uranium Finance exploits, predating the public indictment by approximately 13 months.

CoinDesk

30 March 2026

Jonathan Spalletta is arrested and appears before a magistrate in New York; subsequently transferred for arraignment before U.S. District Judge Jed S. Rakoff.

Inner City Press

31 March 2026

SDNY indictment (Case No. 1:26-cr-118) unsealed against Spalletta; charged with one count of computer fraud and one count of money laundering. Spalletta surrenders in Manhattan and is released on bail.

DOJ SDNY Press Release
Provenance & Audit Trail

Decision Log

This investigation is cryptographically anchored to the Solana blockchain (1 event). 15 of 15 cited source URLs have an Internet Archive snapshot.

model: claude-sonnet-4-6

generated: 7/1/2026, 11:13:11 PM

last updated: 7/27/2026, 10:56:32 AM

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