The person at the center of this case
Multiple cryptocurrency exchanges and financial institutions
Justice for Multiple cryptocurrency exchanges and financial institutions — the trail went cold in 2020, but the truth hasn't.
Start here
What is Jon Chang Hyok's current location and operational status within North Korea's Reconnaissance General Bureau?
What specific malicious cryptocurrency applications did Hyok develop and how were they distributed to target exchanges?
What connections exist between Hyok's past travel to China and potential future extradition or capture opportunities?
Jon Chang Hyok, a North Korean state-sponsored hacker allegedly affiliated with the Lazarus Group and APT38, is wanted for his role in a conspiracy responsible for some of the costliest computer intrusions in history. Federal charges include conspiracy to commit wire fraud, bank fraud, and computer-related fraud, with a warrant issued on December 8, 2020. Hyok remains at large, believed to be in North Korea, and is sought for developing malicious cryptocurrency applications that targeted exchanges and companies worldwide.
Try asking
A one-time $10 claim transfers this imported case workspace to your account. You get 10 uploads for this case, 25 daily AI questions for this case, and public tips with files route to you.
This does not start a subscription. When the included limits are reached, the Personal plan unlocks more workspace capacity.
Beyond the top three above — each detail below could be the thread that pulls this case open.
How many other members of the Lazarus Group and APT38 conspiracy remain unidentified or at large?
What digital infrastructure, servers, or communication channels does Hyok use to coordinate hacking operations?
Even the smallest detail could be the key to solving this case.
Official wording
Conspiracy to Commit Wire Fraud and Bank Fraud; Conspiracy to Commit Computer-Related Fraud (Computer Intrusion) Caution: Jon Chang Hyok is allegedly a state-sponsored North Korean hacker who is part of an alleged criminal conspiracy responsible for some of the costliest computer intrusions in history. These intrusions caused damage to computer systems of, and stole currency and virtual currency from, numerous victims.
Jon was alleged to be a participant in a wide-ranging criminal conspiracy undertaken by a group of hackers of the North Korean government’s Reconnaissance General Bureau (RGB). The conspiracy comprised North Korean hacking groups that some private cybersecurity researchers have labeled the “Lazarus Group” and Advanced Persistent Threat 38 (APT38).
For his part in the conspiracy, Jon is alleged to have been directly involved in the development and dissemination of malicious cryptocurrency applications targeting numerous cryptocurrency exchanges and other companies. On December 8, 2020, a federal arrest warrant was issued for Jon in the United States District Court, Central District of California, after he was charged with one count of conspiracy to commit wire fraud and bank fraud, and one count of conspiracy to commit computer fraud (computer intrusions).
Remarks: Jon is a North Korean citizen last known to be in North Korea. Jon has traveled to China in the past and has reported a date of birth in 1989.
A federal arrest warrant was issued for Jon Chang Hyok in the United States District Court, Central District of California for conspiracy to commit wire fraud, bank fraud, and computer fraud.