Key facts
- UK sanctions were imposed on crypto exchange HTX on May 26.
- Researchers argue the sanctions may cause collateral damage to the crypto industry's compliance systems.
- Critics suggest the broad sanctions could negatively impact legitimate users and DeFi protocols.
- HTX has denied allegations of supporting Russia-linked financial networks.
- A report indicated HTX processed billions in high-risk crypto flows linked to Russian entities and darknet markets.
Blockchain researchers have voiced concerns that the United Kingdom's recent sanctions against crypto exchange HTX could create significant collateral damage across the industry's compliance infrastructure. The UK government added HTX, also known as Huobi, to its sanctions list on May 26, citing reasonable grounds to suspect the exchange supported Russia's government through financial services facilitated by sanctioned entities A7 Limited Liability Company and Garantex.
Galaxy Digital's head of research, Alex Thorn, described the broad sanctions on "all of HTX" as problematic due to the exchange's large number of legitimate users. Security researcher Taylor Monahan echoed these sentiments, arguing that the move undermines years of effort to encourage decentralized finance (DeFi) protocols to screen and block stolen funds, as most HTX users are legitimate.
Blockchain investigator ZachXBT criticized the sanctions as an "overreach," stating that HTX address tainting on-chain has been "catastrophic" and has rendered the "risk" category meaningless for tracing cases. HTX has denied the allegations, asserting that the sanctioned entity is separate from the online exchange. However, a Global Ledger report indicated that HTX processed approximately $21.06 billion in high-risk crypto flows between 2021 and May 2026, with at least $7.64 billion linked to Russian high-risk entities and darknet markets.
The sanctions have already had downstream effects, with the Trump-linked DeFi project World Liberty Financial freezing HTX-linked addresses after sanctions compliance reviews. In response, HTX delisted World Liberty Financial's USD1 stablecoin and suspended several trading pairs.