US Sanctions Target Cambodian Senator Kok An and 28 Affiliates Over Global Scam Network
- Treasury enforcement: The US Treasury imposed sanctions on Cambodian Senator Kok An and 28 affiliates operating a massive international cybercrime and extortion network.
- Financial impact: Victims of this Cambodian scam network lost millions to sophisticated crypto-romance fraud schemes laundered through regional casinos and commercial complexes.
- Human rights: Operators utilized severe human trafficking scams, forcing abducted individuals to execute fraudulent digital asset operations under the threat of physical violence.
The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) has executed strict regulatory actions against a prominent Southeast Asian cybercrime syndicate. Recent U.S. sanctions targeted Kok An, a Cambodian senator, alongside 28 associated individuals and commercial entities. Authorities identified these targets as key facilitators of a global Cambodian scam network that systematically defrauds international citizens.
OFAC is designating Rithy, K99 Group, Nan Hai, Xing Tian Di, Aik Paung, Sai Aung Linn, Xihu, Heng Feng Group, Heng Feng Cambodia Bank plc, and more.
K99 Fraud Operations
OFAC said that among the 28 affiliates sanctioned for connections with the Cambodian senator and involvement in romance scams, Ponzi schemes, attempted theft of digital asset wallets, money laundering, and other online fraud are individuals and companies such as:
- Rithy Raksmei (Rithy) – head of K99 Culture and Media Co Ltd (a.k.a. K99 Group), owns several companies that manage scam compounds.
- Xing Tian Di Co Ltd (Xing Tian Di) and Nan Tian International Hotel Co Ltd (a.k.a. Nan Hai) – controlled by K99 Group and co-located with some of Rithy’s other casinos.
- Aik Paung and Sai Aung Linn – two of Rithy’s business associates and owners of Xihu Resort Hotel Co Ltd (Xihu), another company that operates a Sihanoukville casino associated with K99 Group, and of Heng Feng Group Co Ltd (Heng Feng Group), a property management company in Cambodia.
- Heng Feng Cambodia Bank plc – a financial institution controlled by Sai Aung Linn that directs customers to collect foreign exchange at Xihu’s casino counter.
- Brilliancy Sihanoukville Investment and Development Co Ltd (a.k.a. Bolai) – owns a casino and scam compound linked to K99 Group.
The sanctioned commercial compounds, primarily disguised as regional casinos and office parks, serve as the operational hubs for sophisticated digital asset theft. Fraudsters initiated unsolicited communications and used social engineering to manipulate victims into depositing funds into fraudulent cryptocurrency investment platforms, immediately misappropriating them.
These transnational criminal operations rely heavily on severe human rights abuses. The network sustains its workforce through organized human trafficking scams. Criminal syndicates lure foreign nationals to the commercial compounds using fake employment advertisements, then confiscate passports and utilize debt bondage to trap the victims, sometimes even resorting to torture.
Financial Implications and Regulatory Action
U.S. authorities estimate that Americans lost approximately $10 billion to Southeast Asian scam networks over the past year. By freezing associated assets and prohibiting transactions, the OFAC designations aim to disrupt the financial infrastructure supporting these illicit operations and neutralize the network's ability to process stolen digital currency.
Throughout this year, the suspected head of a cyberfraud syndicate was extradited from Cambodia to China, fraud compound operators Legend Innovation and crypto marketplace Xinbi were sanctioned by the U.K., and the suspected cyber scam kingpin and head of Prince Group was arrested in Cambodia and extradited to China.
In 2024, OFAC sanctioned Cambodian senator and entrepreneur Ly Yong Phat for allegedly engaging in serious human rights abuses related to forced labor in online scam operations.




