A hacker group associated with North Korea, the Lazarus Group, also known as APT38, was responsible for the theft last June of $100 million from U.S. crypto firm Harmony’s Horizon bridge, the Federal Bureau of Investigation said on Monday.
On Jan. 13, North Korean cyber actors used a privacy protocol called Railgun to launder over $60 million worth of ethereum stolen during the theft in June, the FBI said in a statement.