HTX Crypto Exchange Rapidly Rotating Wallets Across Multiple Blockchains to Evade UK Sanctions, TRM Labs Reports

Following UK sanctions in May 2026 against Huobi Global S.A. over alleged Russian finance links, crypto exchange HTX has reportedly been rotating its hot wallets and funding addresses every few hours across TRON, Ethereum, BNB Smart Chain, and Solana. TRM Labs reports this rapid cycling renders static address-based screening ineffective, recommending behavior-based monitoring instead. HTX strongly rejects these claims, stating the rotations are routine, industry-standard security operations.

HTX wallet rotation practices

• ▪HTX began rapidly rotating its hot wallets and funding addresses across TRON, Ethereum, BNB Smart Chain, and Solana after the UK imposed sanctions
• ▪HTX retires and replaces individual wallet addresses within hours, creating a continuous moving target for compliance professionals

UK sanctions on Huobi Global

• ▪The UK Foreign, Commonwealth and Development Office sanctioned Huobi Global S.A., the company behind HTX, on May 26, 2026, over its alleged role in helping Russia evade financial restrictions
• ▪The UK Office of Financial Sanctions Implementation clarified that sanctions apply to the HTX exchange because it is owned by Huobi Global S.A.
• ▪British authorities suspected Huobi Global S.A. provided financial services to Kremlin-linked payments business A7 and sanctioned Russian crypto exchange Garantex

TRM Labs behavioral screening recommendations

• ▪Behavior-based monitoring analyzes onchain relationships to link new wallets to designated entities nearly as fast as the infrastructure rotates
• ▪TRM Labs recommends behavior-based attribution to identify and link newly created wallets to sanctioned entities based on transaction patterns and fund flows

HTX sanctions compliance dispute

• ▪HTX maintains that regulatory compliance is a top priority and that it strictly adheres to regulatory frameworks in all operating jurisdictions, including the UK
• ▪The UK Financial Conduct Authority initiated legal proceedings against HTX in February 2026 over alleged unlawful financial promotions
• ▪An HTX spokesperson rejected TRM Labs' claims, stating the wallet rotations reflect routine, security-driven platform operations common across the cryptocurrency industry.

Crypto sanctions screening challenges

• ▪Rapid wallet rotation makes traditional static address-list screening ineffective because newly created addresses remain unidentified during their early activity
• ▪Crypto exchange FixedFloat began reviewing or restricting transactions with historical links to Huobi following the UK sanctions.