Bybit sues North Korea and Lazarus Group over $1.5 billion hack, secures asset freeze

“The order is intended to preserve identified stolen digital assets while the litigation continues, representing an important step in Bybit's ongoing efforts to recover funds, support international law enforcement investigations, and reinforce accountability for large-scale cybercrime,” Bybit said in the release.

“Our focus has never changed: protect our users first, recover what we can, and make sure the people behind these attacks are held accountable," said Ben Zhou, co-founder and CEO of Bybit, in a statement. “The Lazarus attack wasn't just an attack on Bybit. It was an attack on trust in our industry. That's why we've worked closely with investigators, exchanges, regulators, law enforcement, and now the courts.”

The preliminary injunction means a federal judge ordered the respondents not to transfer or sell the assets they’re holding while the case is ongoing, Bybit said. The exchange added that it will look for further relief from the court.

“The civil action is being pursued independently of ongoing criminal investigations conducted by U.S. law enforcement authorities,” the firm added.