South Korean authorities have dismantled an alleged cryptocurrency laundering operation that moved 16.8 billion gained ($11.1 million) by way of USDT transactions and change transfers on behalf of a Cambodia-based phishing syndicate.
Abstract
- South Korean police arrested 23 suspects accused of laundering 16.8 billion gained ($11.1 million) for a Cambodia-based phishing group.
- Investigators linked greater than 11,300 accounts to 265 phishing and funding rip-off instances involving about $17 million in stolen funds.
- Authorities additionally arrested 33 folks for allegedly offering unlawful USDT-based forex change providers value 6.3 billion gained ($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 fees together with violations of the Overseas Alternate Transactions Act and the Act on Reporting and Utilizing Specified Monetary Transaction Data. Two alleged key figures, recognized solely as A and B, have been arrested and detained.
Police stated the group dealt with proceeds generated by a Cambodia-based phishing group, transferring funds by way of home and abroad cryptocurrency exchanges. Investigators allege that, performing below directions from a suspected ringleader recognized as C, the community bought Tether (USDT), transferred property between exchanges, and carried out unlawful overseas change transactions between February 2024 and April 2025.
After analyzing greater than 11,300 accounts linked to the laundering operation, police uncovered 265 instances of voice phishing and funding fraud value roughly 25.7 billion gained (approx. $17 million), in line with police. Authorities stated these accounts have 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 protecting about 650 million gained (approx. $430,000) in alleged legal proceeds obtained by way of the scheme.
Nonetheless at giant, the suspected organizer stays below an Interpol Pink 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 further people accused of working unlawful forex change providers utilizing cryptocurrency.
In line with police, these suspects accepted commissions from overseas vacationers and acquaintances, bought USDT by way of home and abroad exchanges, transferred the property between platforms, and later transformed them into overseas forex or Korean gained for shoppers. Authorities stated the transactions concerned about 6.3 billion gained (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 forex for third events may also be punishable below 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 workouts centered on digital asset crimes equivalent to fraud, cash laundering and cross-border theft.
Authorities have additionally established a devoted process pressure concentrating on crypto-based cash laundering, with investigators anticipated to give attention to unregistered change operators and the motion of funds by way of stablecoins equivalent to USDT.
Latest enforcement exercise has prolonged past legal investigations, and South Korean police have lately searched crypto change 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 firms.

