US authorities have seized about $ 31 million in crypto tied to the 2021 hack of uranium financing, according to a Monday X post from the southern district of New York (SDNY).

According to the post, the seizure was the result of a joint effort between SDNY and Homeland Security Investigations (HSI) in San Diego. A spokesperson for SDNY did not return Coindesk’s request for comment before pressing time, and no further details of the seizure or any related examination was immediately available.

Uranium financing was essentially a clone of Automed Market Maker (AMM) Uniswap, which was inserted on Binance’s BNB chain (then called Binance Smart Chain). In April 2021, a hacker utilized a mistake in uranium park contracts to steal $ 50 million in different symbols. At the time of the incident, Uranium Finance -Hacket was one of the largest monetary exploits in decentralized funding (defi) history.

Read more: Binance Chain Defi Exchange Uranium Finance Loses $ 50 million.

After exploitation, Hacker Valual Magic tried: The Gathering Trading Cards.

Uranium financing closed after hacked, leaving victims without answers or financial recovery. The partial improvement that comes almost four years after the initial attack offers the first glimpse of hope for victims to see some of their money that has returned.