South Korea Charges 23 in $11M Crypto Laundering for Cambodian Scam Ring
In brief
- 23 suspects charged with breaching foreign exchange and financial information laws in crypto laundering scheme.
- Group moved $11.1 million in USDT between February 2024 and April 2025 for Cambodia-based phishing operation.
- Investigators froze $431,000 in proceeds; 33 additional suspects charged with illegally exchanging $4.1 million.
- 11,300 linked accounts revealed 265 phishing instances totaling $17 million in victim harm.
- Alleged ringleader remains at large under Interpol Red Notice.
The Operation
Police detained two figures identified as A and B. The alleged ringleader, identified as C, remains at large and is now the subject of an Interpol Red Notice. Acting on C's orders, the network cycled funds through multiple exchanges in a bid to obscure the money's origin and destination.
Investigators locked down roughly $431,000 in proceeds through pre-indictment confiscation. The sweep also netted 33 additional suspects accused of illegally exchanging $4.1 million in crypto, suggesting a broader ecosystem of enablers.
A review of more than 11,300 linked accounts surfaced 265 instances of phishing harm, spanning voice phishing and investment scams. Total victim losses tied to the network reached $17 million.
Regional Crackdowns and Persistent Threats
The South Korean action reflects a global enforcement push. UK authorities recovered 61,000 Bitcoin as part of record-breaking enforcement actions. The U.S. stood up a multi-agency Scam Center Strike Force in November to chase the money, and the Strike Force has since frozen, seized, and forfeited more than $580 million in crypto tied to networks running out of Burma, Cambodia, and Laos.
Taiwanese prosecutors charged 62 people over links to the network of Cambodian tycoon Chen Zhi, chairman of Prince Group, who was extradited to China earlier this year amid allegations tying his empire to cyber scam networks. That forfeiture alone reached $15 billion.
Last November, Interpol branded scam-compound networks a global transnational threat. Xue Yin Peh, head of investigative strategy and collections for APAC at Chainalysis, said the transnational criminal networks "have demonstrated significant flexibility and resilience," relocating within and beyond Southeast Asia and rewiring their models as scrutiny tightens.
Stablecoins such as USDT remain the preferred vehicle for illicit flows because, as Peh noted, criminals use them "for largely the same reasons legitimate users do": liquidity, portability, and relative price stability.
In April, Cambodia advanced its toughest anti-scam law yet by royal decree. Yet enforcement gaps persist, and the mobility of these networks means they continue to adapt faster than regulators can respond.
