The UK moved to sanction Xinbi Guarantee and a wider network of operators and facilitators accused of processing between $19.7 billion and $20.0 billion in crypto transactions from 2021 through 2025. The designations mark a more aggressive attempt to cut off the infrastructure that authorities say helped large-scale scam networks move and launder digital assets.
Rather than focusing only on individual fraudsters, the UK is now targeting the support systems behind industrialized online scams. The strategy is aimed at disrupting the marketplaces, over-the-counter channels and laundering conduits that authorities believe made these operations scalable and durable.
The UK Is Targeting the Machinery Behind Crypto-Enabled Scam Networks
The sanctions were issued under the Global Human Rights framework and extend beyond Xinbi itself. UK authorities also designated Cambodia-linked Legend Innovation Co., its director Eang Soklim, and individuals identified as key operational figures within the Prince Group ecosystem, including Thet Li and Hu Xiaowei. Officials tied those names to the so-called #8 Park scam compound and to a wider web of abuse involving both financial crime and human trafficking.
London framed the move as part of a broader enforcement sequence rather than a standalone action. The latest measures follow the joint U.S.-UK designation in October 2025 of 146 Prince Group-linked entities and individuals, as well as the January 2026 arrest and extradition of Prince Group chairman Chen Zhi. According to the same account, those earlier actions led to asset freezes and seizures worth more than £1 billion and contributed to the closure of hundreds of scam centers in the region.
The government’s rationale is straightforward: cut the channels that transform stolen or coerced proceeds into usable money. Officials said the sanctions are meant to isolate the digital “pick-and-shovel” services that support global scam operations, including stolen-data markets, laundering services and enabling infrastructure such as satellite internet equipment.
The Designations Raise Immediate Pressure on Crypto Service Providers
For exchanges, custodians and other virtual-asset service providers, the practical consequences are immediate. Firms are now expected to screen counterparties and payment rails for links to the designated network, block sanctioned entities and addresses, and tighten onboarding controls where exposure to these channels might exist.
That operational burden does not stop at screening. Custody providers, relays and trading venues may also need to reject or freeze transactions tied to the sanctioned infrastructure and maintain detailed records that can support suspicious activity reports or later enforcement requests. The UK has already signaled that it is prepared to combine sanctions with asset-based measures, including the freezing of UK properties and other connected holdings.
This approach is consistent with the UK’s 2025 National Risk Assessment, which treated cryptoassets as high risk for money laundering and terrorist financing. By going after the infrastructure instead of only the end-point scammers, authorities are clearly trying to raise the operational cost of running large fraud networks and make laundering routes harder to sustain.
The broader implication for the market is a higher bar for cross-border compliance. Product teams, custody operators and legal departments will need sharper exposure mapping, faster freeze procedures and closer coordination with authorities as sanctions enforcement becomes a more active tool in the crypto sector. With the UK planning to push for wider coordination at the Illicit Finance Summit in June 2026, firms operating in payments, custody, trading and OTC markets should expect scrutiny to intensify rather than ease.