U.S. Treasury Sanctions Chinese Cybercrime Marketplace and Supporting Firms

WASHINGTON — The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) announced on Wednesday the imposition of sanctions against Xinbi Guarantee, a Chinese cybercrime marketplace, alongside two supporting technology entities operating in Singapore and Cambodia. The move targets a network identified by U.S. officials as facilitating widespread fraud, money laundering, and other illicit financial activities.

The designated entities include SafeW Technology and Anwen Technology, which OFAC stated provide critical infrastructure to the Xinbi Guarantee platform. Officials described the marketplace as a central hub where criminal actors purchase stolen data, access compromised accounts, and coordinate large-scale scams targeting victims globally. By sanctioning these specific firms, the Treasury aims to disrupt the financial lifelines that allow the network to operate and expand.

Xinbi Guarantee has been linked to operations spanning Southeast Asia, with SafeW Technology based in Singapore and Anwen Technology operating out of Cambodia. U.S. officials noted that these locations have become hubs for cybercriminal infrastructure, often leveraging local jurisdictions to shield illicit activities from international law enforcement. The sanctions prohibit all U.S. persons from engaging in transactions with the designated entities and block any property or interests in property they hold within the United States.

The Treasury Department stated that the Xinbi Guarantee platform has enabled bad actors to monetize stolen credentials, sell access to compromised systems, and launder proceeds from various fraud schemes. The designation of SafeW and Anwen is intended to cut off the technical support and payment processing services that sustain the marketplace's ecosystem. U.S. officials emphasized that these entities are not merely passive intermediaries but active participants in the criminal enterprise.

The action comes as part of a broader effort by the Biden administration to dismantle transnational cybercrime networks that threaten global financial security. Previous sanctions have targeted similar platforms, but this designation marks a specific focus on the supply chain supporting Xinbi Guarantee. The Treasury warned that any foreign entity engaging with these sanctioned groups risks secondary sanctions.

It remains unclear how quickly the designated entities will be able to sever ties with their criminal clients or whether they will attempt to migrate operations to other jurisdictions. While the U.S. has blocked access for American financial institutions, international cooperation will be required to fully neutralize the network's capabilities outside of U.S. jurisdiction. Law enforcement agencies are expected to continue monitoring the marketplace for attempts to rebrand or relocate its infrastructure in response to the new restrictions.