South Korean authorities have dismantled an alleged cryptocurrency laundering operation that moved 16.8 billion received ($11.1 million) via USDT transactions and trade transfers on behalf of a Cambodia-based phishing syndicate.
Abstract
- South Korean police arrested 23 suspects accused of laundering 16.8 billion received ($11.1 million) for a Cambodia-based phishing group.
- Investigators linked greater than 11,300 accounts to 265 phishing and funding rip-off circumstances involving about $17 million in stolen funds.
- Authorities additionally arrested 33 individuals for allegedly offering unlawful USDT-based foreign money trade providers value 6.3 billion received ($4.2 million).
In line with native information outlet Newsis, the Seoul Metropolitan Police Company’s legal investigative division has referred 23 suspects to prosecutors on prices together with violations of the International Alternate Transactions Act and the Act on Reporting and Utilizing Specified Monetary Transaction Data. Two alleged key figures, recognized solely as A and B, had been arrested and detained.
Police mentioned the group dealt with proceeds generated by a Cambodia-based phishing group, transferring funds via home and abroad cryptocurrency exchanges. Investigators allege that, appearing underneath directions from a suspected ringleader recognized as C, the community bought Tether (USDT), transferred property between exchanges, and carried out unlawful overseas trade transactions between February 2024 and April 2025.
After inspecting greater than 11,300 accounts linked to the laundering operation, police uncovered 265 circumstances of voice phishing and funding fraud value roughly 25.7 billion received (approx. $17 million), in response to police. Authorities mentioned these accounts had been used to route and disguise legal proceeds earlier than they entered the monetary system.
Seoul police have additionally secured pre-indictment seizure and forfeiture preservation orders overlaying about 650 million received (approx. $430,000) in alleged legal proceeds obtained via the scheme.
Nonetheless at massive, the suspected organizer stays underneath an Interpol Crimson Discover as authorities proceed efforts to find and apprehend him.
Police widen scrutiny of crypto-based cash laundering
A separate a part of the investigation led to the arrest of 33 extra people accused of working unlawful foreign money trade providers utilizing cryptocurrency.
In line with police, these suspects accepted commissions from overseas vacationers and acquaintances, bought USDT via home and abroad exchanges, transferred the property between platforms, and later transformed them into overseas foreign money or Korean received for purchasers. Authorities mentioned the transactions concerned about 6.3 billion received (approx. $4.2 million).
A police official cited by native media warned that conducting cryptocurrency transactions on behalf of others or exchanging digital property into fiat foreign money for third events can be punishable underneath South Korean regulation.
The case arrives as South Korean authorities proceed to increase enforcement efforts in opposition to crypto-related monetary crime. Earlier this month, blockchain analytics agency Chainalysis introduced a cooperation settlement with the Korean Nationwide Police Company that features investigator coaching, certification packages and sensible workout routines targeted on digital asset crimes reminiscent of fraud, cash laundering and cross-border theft.
Authorities have additionally established a devoted job drive focusing on crypto-based cash laundering, with investigators anticipated to concentrate on unregistered trade operators and the motion of funds via stablecoins reminiscent of USDT.
Latest enforcement exercise has prolonged past legal investigations, and South Korean police have lately searched crypto trade Bithumb’s workplaces as a part of a separate probe into allegations that lawmaker Kim Byung-gi used his political affect to assist safe employment for his son at cryptocurrency corporations.

