Ko Chung Sok 고충석 confirmed

Actor-cluster tags

Remote Worker Fraud / Contagious Interview

Photo

Photograph of Ko Chung Sok
Photograph published by the FBI on its wanted notice for Ko Chung Sok. Reproduced from the cited notice; works of the U.S. federal government are not subject to copyright protection in the United States.Source: fbi.gov

Wanted-notice details

Status: Wanted by the FBI; federal arrest warrant issued December 2024

Date(s) of Birth UsedApril 22, 1987
HairBlack
EyesBrown
SexMale
RaceAsian
OccupationIT Worker
NationalityNorth Korean
LanguagesKorean, English
Role, per Rewards for JusticeIT worker
Associated organizations, per Rewards for JusticeBabyBox Technology; China Silver Star; China Silver Star Internet Technology Company; Cubix Tech; Eden Programming Solutions; Helix; LJD Tech; Silver Star China; Silver Star internet Technology Corporation; Unsong Internet Technology Corporation; Volasys Silver Star Network Technology Co.; Yanbian Silverstar; Yanbian Silverstar Network Technology Co., Ltd. (Chinese Simplified: 延边银星网络科技有限公司; Korean: 은성인터네트기술회사); Yanji Silver Star Network Technology Co. Ltd.

Caution

Ko Chung Sok is wanted for his alleged involvement in a conspiracy to generate revenue and launder it for the North Korean regime from approximately April 2017 to approximately March 2023 in violation of United States and international sanctions.
Ko Chung Sok is wanted for his alleged involvement in a conspiracy to generate revenue and launder it for the North Korean regime from approximately April 2017 to approximately March 2023 in violation of United States and international sanctions. A federal arrest warrant was issued for Ko Chung Sok in the United States District Court, Eastern District of Missouri, Eastern Division, St. Louis, Missouri, in December 2024.

Remarks

Ko Chung Sok has ties to or may visit China.

Reward

The Rewards For Justice Program, United States Department of State, is offering a reward of up to $5 million for information that leads to the disruption of financial mechanisms of persons engaged in certain activities that support North Korea (Democratic People’s Republic of Korea, DPRK), including the exportation of workers from North Korea to generate revenue, money laundering, and specified cyber activity and actions that support North Korea’s weapons of mass destruction proliferation.

Download the official wanted poster (PDF)

Sources

Every factual claim on this page is drawn from the public records listed below.

Sourcing & confidence disclaimer

Every claim on this profile comes from the sources cited on it. Nothing has been added or inferred.

The confidence level of 'confirmed' reflects that this individual is publicly named on an FBI wanted notice with a federal arrest warrant issued in the Eastern District of Missouri; per the FBI's own wording the conduct is alleged, and every person named is presumed innocent unless and until proven guilty in a court of law.

Attribution confidence: confirmed

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Profile last updated 2026-09-18.