South Korea Charges 23 Over $11 Million Crypto Laundering Tied to Cambodian Scam Ring

Jun 16, 2026

South Korean police have charged 23 people in a crackdown on a ring that laundered $11.1 million in cryptocurrency for a Cambodia-based phishing syndicate. The operation, which led to 56 total arrests, used the USDT stablecoin to move funds from scams that cost 265 victims over $17 million. The ringleader is a fugitive with an Interpol Red Notice, highlighting the persistent threat from resilient regional scam networks.

South Korea laundering arrests

▪The alleged ringleader of the operation remains a fugitive and is the subject of an Interpol Red Notice.
▪Authorities seized approximately 650 million won ($431,000) in criminal proceeds before the indictments were filed.
▪South Korean police referred 23 suspects for prosecution and detained two key figures for laundering cryptocurrency for a Cambodia-based phishing group.
▪The suspects face charges that include violations of the Foreign Exchange Transactions Act and the Specific Financial Information Act.
▪An additional 33 suspects were arrested for separately running an illegal currency-exchange service that handled 6.3 billion won ($4.1 million).

Cambodia phishing operation

▪The laundering ring served a criminal organization based in Cambodia that conducted phishing and romance scams.
▪An analysis of over 11,300 linked accounts identified 265 victims of voice phishing and investment fraud, with total losses of 25.7 billion won ($17 million).
▪The laundered funds were recycled as "bait funds," which scammers use to simulate investment returns to entice victims into making larger deposits.
▪One cell within the operation focused on romance scams, defrauding 79 victims of approximately 4.4 billion won, of which 2.8 billion was laundered.

Stablecoin laundering methods

▪The primary laundering method involved transferring USDT between domestic and overseas exchanges before cashing out into fiat currency for a fee.
▪South Korean police warned the public that acting as an agent for another person's crypto trading or exchanging crypto for won can be a punishable offense.
▪The group laundered approximately 16.8 billion won ($11.1 million) using the USDT stablecoin between February 2024 and April 2025.
▪A Chainalysis expert noted that criminals prefer stablecoins like USDT for their liquidity, portability, and relative price stability.

Scam network resilience

▪An expert from Chainalysis warned that Southeast Asian scam networks are resilient and have adapted to enforcement by relocating and changing their models.
▪In November 2025, Interpol officially designated scam-compound networks as a global transnational threat.
▪The illicit ecosystem supporting these scams includes resilient networks for money laundering, infrastructure, and trafficked labor.

Regional enforcement actions

▪Cambodia enacted a new anti-scam law by royal decree in April 2026, introducing penalties of up to life in prison for scam compound leaders.
▪In November 2025, U.S. agencies formed a Scam Center Strike Force that has since recovered over $580 million in crypto from networks in Southeast Asia.
▪In March 2026, South Korean financial authorities and credit card companies agreed to share overseas card-usage data in real-time to target phishing groups.