US court filing via CourtListener RECAP: United States v. Hyok
Spear-phishing of U.S. cleared defense contractors · Beginning in February 2017 and continuing through May 2017
Overt Act No. 43: Beginning in February 2017 and continuing through May 2017, conspirators sent numerous spear-phishing communications to United States cleared defense contractors. [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]