UK sanctions crypto marketplace in crackdown on Southeast Asian ‘scam centres’

The UK government has imposed new sanctions on a major cryptocurrency marketplace and the operators of a sprawling compound in Cambodia, intensifying efforts to dismantle transnational networks responsible for industrial-scale online fraud and human trafficking. The measures target the infrastructure enabling “scam centres” to exploit victims globally, including British nationals, and are intended to isolate illicit actors from the legitimate financial system.

Background and Context

Criminal syndicates across Southeast Asia have established fortified compounds where trafficked individuals are forced to execute sophisticated fraud schemes, often involving “pig butchering” or romance scams. According to government statements, foreign nationals are frequently lured to these sites under the pretence of legitimate employment, only to be detained and coerced into committing crimes under threat of violence.

Today’s action builds on previous sanctions issued last year against the Prince Group and its chairman, Chen Zhi. Those designations triggered investigations and asset seizures exceeding £1 billion and highlighted the deep entanglement of legitimate business entities with the cyber-fraud economy.

Key Figures and Entities

The latest sanctions focus on the operators and facilitators of a facility known as ‘#8 Park’, believed to be Cambodia’s largest scam compound with a capacity for 20,000 workers. Records show that Legend Innovation Co., the operator of the site, and its director, Eang Soklim, have been added to the UK sanctions list.

Additionally, the UK has sanctioned Xinbi, one of the largest illicit marketplaces in the region, which provides cryptocurrency-based services to these centres. Two key lieutenants of the Prince Group network, Thet Li and Hu Xiaowei, have also been designated for their roles in managing the group’s international financial dealings. As a result of these and previous actions, several London properties, including a £100 million office block and multi-million pound mansions, remain subject to asset freezes.

Legal and Financial Mechanisms

Investigators allege that Xinbi functions as a critical enabler for the scam economy, selling stolen personal data used to target victims and providing satellite internet equipment to facilitate communications. By sanctioning the platform, the UK aims to sever its connection to the legitimate cryptocurrency ecosystem, disrupting its ability to send and receive transactions.

This financial pressure follows the shutdown of BYEX, another cryptocurrency platform previously sanctioned by the UK for laundering scam proceeds. The strategy relies on cutting off the “laundering” mechanisms that allow ill-gotten gains to be converted into usable assets, exploiting gaps in cross-border financial regulation.

International Implications and Policy Response

The UK’s coordinated sanctions have reportedly spurred Cambodian authorities into their largest-ever crackdown on the scam economy. Local estimates indicate that 2,500 sites have been raided, leading to the closure of hundreds of centres and the release of tens of thousands of foreign nationals. This collaboration underscores the growing international consensus to address the misuse of technology and property in laundering dirty money.

These measures precede the UK’s Illicit Finance Summit in June, where officials plan to drive renewed international commitment to tackling the misuse of crypto-assets and disrupting the financial pipelines of organised crime. The government has also announced the launch of a new Online Crime Centre to unify police, intelligence, and private sector efforts against fraud.

Sources

This report draws on official UK government announcements, INTERPOL updates on global fraud task forces, and public statements regarding the Illicit Finance Summit and regional enforcement actions in Cambodia.