The United Kingdom has imposed sanctions on Xinbi Guarantee, a major Chinese-language online marketplace that has become a critical hub for cryptocurrency scam laundering and illicit services. This action, announced on March 26, 2026, by the Foreign, Commonwealth & Development Office (FCDO), marks the first time a nation has targeted such a platform under its Global Human Rights sanctions regime. Blockchain analytics firm Chainalysis reports Xinbi processed over $19.9 billion in transactions from 2021 to 2025, facilitating money laundering, stolen data sales, and scam infrastructure for operations across Southeast Asia.
These measures freeze assets linked to Xinbi and disrupt its ability to transact in cryptocurrencies, isolating it from legitimate financial ecosystems. UK officials highlight Xinbi’s role in supporting “pig butchering” scams—elaborate frauds where victims are groomed via fake romances—and investment cons that have defrauded British citizens of millions. The platform’s resilience, including migrations to apps like SafeW and its own XinbiPay, underscores the evolving threats in crypto illicit finance.
Xinbi’s Role as Scam Infrastructure Backbone
Xinbi Guarantee operates primarily on Telegram as a peer-to-peer escrow marketplace, offering “guarantee” services that build trust between scammers and vendors. It enables “Black U” money laundering, unlicensed over-the-counter (OTC) crypto trades, sales of compromised personal databases, and tools like SIM cards or Starlink proxies for fraud operations. Vendors cross-list on platforms like Huione Guarantee and Tudou, creating interconnected networks that processed tens of billions in illicit crypto.
Chainalysis data reveals direct fund flows from pig butchering scams and compounds to Xinbi addresses, with exposure to North Korean hackers laundering $220 million stolen from India’s WazirX exchange. Despite Telegram crackdowns in 2025, Xinbi’s volume doubled to $8.9 billion inflows by late that year, outpacing rivals. This adaptability highlights why regulators now prioritize “escrow backbones” over individual actors.
Linked Targets: #8 Park and Broader Network
Simultaneously sanctioned is Legend Innovation Co., operator of #8 Park in Cambodia—described as the region’s largest scam compound, housing up to 20,000 trafficked workers coerced into fraud under threats of torture. Director Eang Soklim and associates like Thet Li (Prince Group lieutenant) face asset freezes, including London properties worth millions, alongside a £100 million office block from prior actions. These sites lure victims with fake jobs, then force online scams, blending financial crime with human rights abuses.
Additional designations include BSquare Technology (linked to sanctioned crypto firm BYEX), Tian Xu International, and figures like Hu Xiaowei and Wan Kuok Koi (ex-triad leader). This builds on 2025 UK-US sanctions against Prince Group’s Chen Zhi, which seized over £1 billion globally and prompted Cambodia’s raids on 2,500 scam sites. Xinbi’s services directly fueled #8 Park, selling data and satellite gear for victim outreach.
Official Statements and Strategic Shift
FCDO Minister Stephen Doughty stated: “Our sanctions send a clear message: We will not allow British people to become victims of these dreadful scams or tolerate the awful human rights abuses.” Fraud Minister Lord Hanson emphasized global coordination: “Actions like these sanctions and the UK-backed INTERPOL Global Fraud Taskforce demonstrate our commitment to protect the public.” Chainalysis praised the “infrastructure-centric approach,” urging international tracing of fund flows between guarantee platforms.
The timing precedes the UK’s Illicit Finance Summit in June 2026, aiming to counter dirty money via property and crypto misuse. Prior sanctions shuttered BYEX; experts anticipate similar fallout for Xinbi, amplifying disruptions.
Global Implications for Crypto Compliance
This crackdown signals regulators’ pivot to ecosystem enablers, challenging crypto’s anonymity while protecting users. For AML professionals, it underscores blockchain forensics’ role—firms like Elliptic and TRM Labs tracked Xinbi’s $17.9B+ volumes. Southeast Asia’s scam economy, tied to human trafficking, demands cross-border action; Cambodia’s response freed thousands. As crypto scams evolve, expect more designations targeting resilient platforms.