
Federal judge froze Bybit hack assets held by unnamed defendants. Roughly $48.4M recovered, $30.5M frozen across 28+ platforms. More court requests are planned.
Bybit added a federal court route to its asset-recovery push, filing suit against North Korea and the Lazarus Group in Washington and winning a preliminary injunction that freezes identified stolen assets tied to unnamed defendants. The exchange said it has "been working on recovery from every possible angle" since the February attack.
The civil case, filed in the U.S. District Court for the District of Columbia, names the Democratic People's Republic of Korea, its Reconnaissance General Bureau, the Lazarus Group and unidentified people and entities as defendants. Bybit said the filing seeks to preserve recoverable digital assets while it pursues claims through the federal civil process. The order blocks transfers or other dissipation while litigation proceeds, Bybit said.
A judge found that the exchange showed a likelihood of success on the merits at this stage, Bybit said. The ruling does not determine final ownership or complete the recovery process. Most of the stolen crypto from the February attack remains under active tracing efforts.
The attack on Feb. 21, 2025, removed nearly $1.5 billion in ether (ETH) from Bybit.
Chainalysis describes it as the largest digital heist in cryptocurrency history. The firm estimates North Korean hackers stole at least $2.02 billion in crypto during 2025, up 51% from 2024. Most of that total came from the Bybit hack, which became central to 2025 estimates of North Korean theft. Cumulative theft attributed to the group now stands at $6.75 billion.
Recovery so far has brought in a small slice of the stolen funds. Bybit said about $48.4 million linked to the hack has been recovered, and another $30.5 million remains frozen across more than 28 exchanges and custodians. Combined, the two figures total about $78.9 million, roughly 5% of the $1.5 billion taken in February.
Those funds remain subject to further legal and investigative procedures as recovery efforts continue. Freezing stolen crypto does not automatically return it to an exchange. Investigators must identify assets and establish links to the theft before a court order can restrict movement, after which ownership questions proceed through legal channels. Bybit continues tracing wallets, transactions, exchanges, custodians and services connected with the stolen crypto while the federal lawsuit stays active.
Lazarus has used several routes to move funds after major thefts. Chainalysis has documented bridge services and mixing protocols in North Korean laundering patterns. The group also splits funds into smaller transaction tranches, spreading crypto across many addresses and networks.
Bybit said enforcement actions have also targeted services allegedly used to move illicit proceeds. German authorities dismantled the eXch cryptocurrency exchange. Cryptomixer.io was later disrupted by German and Swiss authorities, and Bybit links both actions to wider efforts against laundering infrastructure tied to the stolen funds.
The civil suit does not replace criminal investigations by U.S. authorities, Bybit said. The exchange shares blockchain intelligence and investigative findings with the FBI, analytics firms, exchanges, custodians and international law enforcement partners.
Bybit said it plans additional judicial relief as the case proceeds, including requests over assets already located through tracing. The preliminary injunction currently covers assets held or moved by the John Doe defendants named in the lawsuit.
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