Written by Christina Comben , Staff Writer.Reviewed by Bryan O’Shea , Staff Editor.
Written by Christina Comben , Staff Writer.
Reviewed by Bryan O’Shea , Staff Editor.
HTX denies UK sanctions allegations as new data flags $7.6B Russia-linked flows
Latest NewsPublishedMay 27, 2026
UK sanctions Huobi Global S.A., operator of HTX, over alleged role in Russia’s “A7” shadow network, as new analysis claims the exchange handled billions in high‑risk flows.
Update (May 27, 2026, 5 pm UTC): This article has been updated to include comments from Global Ledger head of investigations Vladyslav Syrotin.
Sanctioned crypto exchange HTX is pushing back against the United Kingdom’s decision to blacklist Huobi Global S.A., the Panamanian company behind the platform, over allegations it helped Russia move money through a shadow “A7” network.
In its latest Russia sanctions package on May 26, the UK accused Huobi Global of providing financial services and economic resources to entities already under restrictions for supporting Moscow’s war economy.
The government stated it was targeting “crypto and illicit finance networks” exploited by Russia, including the Kremlin-backed A7 “shadow” system that helps channel funds into the country’s war economy.
The sanctions and new blockchain analysis highlight growing Western concern that Russian-linked actors continue to utilize major crypto platforms to move funds despite sweeping restrictions imposed since Moscow’s invasion of Ukraine.
The package of 18 designations targets A7-linked infrastructure, including a Kyrgyz bank and what the Foreign Office described as “a major global cryptocurrency exchange” suspected of funnelling more than $1.5 billion back into the Kremlin’s hands, subjecting them to UK asset freezes and bans on the provision of financial services.
UK sanctions include Huobi Global. Source: UK government.
In a Tuesday post on X, HTX argued the designation applies only to Huobi Global as a separate legal entity and stated its online exchange and user funds remain unaffected. nevertheless, a new blockchain analytics report shared with Cointelegraph Wednesday claims the platform processed billions of dollars tied to Russian counterparties and darknet markets.
Billions of dollars in high-risk flows
Global Ledger stated the exchange processed about $21.06 billion in “high-risk” crypto flows between 2021 and May 2026. Of that total, at least $7.64 billion was linked to Russian high-risk entities and darknet markets, including Garantex, its successor Grinex, A7A5 and the now-defunct Hydra marketplace, alongside other sites such as Kraken darknet and Mega darknet.
Global Ledger head of investigations Vladyslav Syrotin told Cointelegraph that “high-risk” activity in the study was defined using internal risk-scoring models ranging from 0 to 100, with a threshold above 70 applied for this analysis, covering sanctioned entities, darknet markets, scams, and other illicit typologies. He stated the firm’s attribution data is continuously updated and based on onchain evidence used across both client and internal systems.
Related: US sanctions Sinaloa cartel-linked Ethereum addresses
The report also flagged sizeable flows involving Huione Group, Nobitex, Hezbollah and North Korea-linked Lazarus, suggesting HTX’s exposure may extend beyond Russia.
UK officials on Tuesday stated HTX helped move about $1.5 billion back to Russia’s coffers, as reported by Bloomberg, a fraction of the more than $7.6 billion in Russia-linked flows estimated by Global Ledger, based on multi-year onchain tracing of Bitcoin, Ether and Tether on Tron.
HTX processed funds linked to high-risk entities. Source: Global Ledger
Syrotin stated the UK’s action signals “the scale and consistency” of sanctions evasion activity, noting that exchanges have processed both direct and indirect flows tied to sanctioned entities, scams and hacks. He added that HTX continued serving Russian clients into 2023 before restricting the country in November that year.
He also warned that sanctions evasion has become a speed problem for compliance teams, arguing that illicit funds can be laundered through swaps, bridges and mixers in minutes; often faster than detection systems can respond.
UK pressure mounts on HTX
The UK’s Financial Conduct Authority has also been tightening the screws on HTX. It began High Court proceedings in October 2025 against Huobi Global and individuals stated to control it, alleging they illegally promoted crypto trading services to UK consumers in breach of the country’s strict financial promotion rules.
HTX has rejected the UK’s allegations, saying the designation targets a separate legal entity and stressing its commitment to full compliance and cooperation with law enforcement agencies.
The exchange stated global operations are running normally and that user funds remain safe, while Global Ledger’s analysis argued that sanctioned Russian networks have continued to tap liquidity on major centralized exchanges despite mounting restrictions.
Syrotin stated HTX’s exposure is not unusual in the broader context of sanctions evasion networks, noting that even top-tier exchanges globally have served as liquidity endpoints in multi-layer laundering routes involving mining, stablecoins and cross-chain flows designed to obscure the origin of funds.
Cointelegraph reached out to HTX for comment on the report and the UK measures, but did not receive a response by publication.
Magazine: Guide to the top and emerging global crypto hubs — Mid-2026
Cointelegraph is committed to independent, transparent journalism. This news article is produced in accordance with Cointelegraph’s Editorial Policy and aims to provide accurate and timely information. Readers are encouraged to verify information independently.
- AML
- United Kingdom
- Huobi
- Sanctions
- Crimes
- Regulation
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