US court filing via CourtListener RECAP: United States v. Hyok
WorldBit-Bot malicious cryptocurrency application · Beginning on or before October 11, 2018
Overt Act No. 21: Beginning on or before October 11, 2018, defendant JON CHANG HYOK and other hackers developed WorldBit-Bot, which was purportedly cryptocurrency trading software, but which was, in reality, a malicious cryptocurrency application. [Case No. 2:20-cr-00614, U.S. District Court for the Central District of California; filing: SEALED INDICTMENT filed as to Jon Chang Hyok]