The person at the center of this case
Victims of ransomware attacks, cryptocurrency heists, drug trafficking, and child sexual abuse material distribution facilitated through ChipMixer
Cold Case · Open
3 years waiting · since 2023
MINH QUỐC NGUYỄN
Justice for Victims of ransomware attacks, cryptocurrency heists, drug trafficking, and child sexual abuse material distribution facilitated through ChipMixer — the trail went cold in 2023, but the truth hasn't.
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Key leads to think about
🎯
suspect
Lead #1Where is Nguyễn currently located and what aliases or identities might he be using?
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evidence
Lead #2What specific identity theft schemes did Nguyễn employ to facilitate ChipMixer operations?
💡
clue
Lead #3Who else was involved in operating and maintaining the ChipMixer service infrastructure?
Minh Quốc Nguyễn is wanted for allegedly operating ChipMixer, a cryptocurrency mixing service used to launder approximately $3 billion in Bitcoin stolen through ransomware attacks, cryptocurrency heists, and other serious crimes. Nguyễn, who holds a PhD in electronic engineering and has expertise in cryptographic systems, allegedly used identity theft and unlicensed money transmitting operations to facilitate the obfuscation of criminal proceeds. He was charged on March 14, 2023, in the Eastern District of Pennsylvania, and remains at large; locating him could disrupt a major money laundering infrastructure affecting victims worldwide.
Case
#1033
United States District Court for the Eastern District of Pennsylvania; Federal Bureau of Investigation
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
🚗
vehicle
Lead #4What financial institutions or cryptocurrency exchanges were knowingly or unknowingly used to process ChipMixer transactions?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Money Laundering; Operating an Unlicensed Money Transmitting Business; Identity Theft Caution: Minh Quốc Nguyễn is wanted for his alleged direct involvement in stealing identities and engaging in money laundering activity in furtherance of obfuscating and facilitating the functionality of the ChipMixer service. Through this conduct, Nguyễn has allegedly facilitated the laundering of approximately $3 billion USD worth of Bitcoin.
A large portion of the funds are directly associated with the victimization of people worldwide through ransomware attacks, cryptocurrency heists, the purchase of illicit drugs, the distribution and production of child sexual abuse material, and other crimes. On March 14, 2023, Nguyễn was charged with Money Laundering, Operating an Unlicensed Money Transmitting Business, and Identity Theft in the United States District Court for the Eastern District of Pennsylvania, Philadelphia, Pennsylvania, and a federal warrant was issued for his arrest.
Remarks: Nguyễn has basic training in cryptographic engineering and previously worked in decrypting communications and cyber reconnaissance. In 2016, Nguyễn earned a PhD in electronic engineering in Taiwan.
Timeline of Events
📋
2016
PhD Earned
Nguyễn earned a PhD in electronic engineering in Taiwan
🕵️
2023-03-14
Federal Charges Filed
Charged with Money Laundering, Operating an Unlicensed Money Transmitting Business, and Identity Theft in the U.S. District Court for the Eastern District of Pennsylvania; federal warrant issued for arrest
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:January 1, 2016
Last Updated:May 9, 2026
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Case Information
Incident:January 1, 2016
Last Updated:May 9, 2026