US Treasury sanctions Dubai crypto exchange Shelbit

US Treasury sanctions Dubai crypto exchange Shelbit, Reuters-linked investigation ties platform to Iranian sanctions evasion, enforcement still depends on offshore regulators

The US Treasury has sanctioned a Dubai-based cryptocurrency exchange called Shelbit and its expatriate Iranian founder Siavash Kayvanpour, accusing the operation of facilitating millions of dollars in crypto transactions for Iran’s Islamic Revolutionary Guard Corps and other state-linked groups. The move follows a Reuters investigation that identified Shelbit as a hub in a multi‑billion‑dollar Iranian sanctions‑evasion network, according to The Independent.

The Treasury action underscores how sanctions enforcement is increasingly forced to chase payment rails rather than goods. Traditional banking choke points are designed around licensed intermediaries and correspondent relationships; crypto routing can be built from lightly supervised exchanges, over‑the‑counter brokers, and wallets that only become visible when an investigator maps flows after the fact. In this case, Reuters reported that Shelbit handled crypto linked to Iran’s central bank and addresses the Israeli government has tied to the IRGC, while also moving funds connected to an illegal online gambling network. The Treasury, in its own statement cited by The Independent, pointed to that gambling ecosystem as evidence of regime “hypocrisy and corruption” — a moral argument that also functions as a practical one: high‑volume illicit retail activity creates liquidity and cover for state actors.

Shelbit’s own posture illustrates the enforcement gap. Its website had been inactive for months and then reappeared the day after the Reuters investigation was published, The Independent reports, with a statement denying knowledge of money laundering, terrorist financing, illegal gambling, or sanctions evasion, and claiming operations had ceased earlier this year. Yet Reuters’ reporting described continued processing of funds even amid heightened US‑Iran conflict. That mismatch is common in cross‑border financial policing: designations can freeze access to US-linked systems, but they do not automatically shut down servers, wallets, or informal broker networks operating elsewhere.

Dubai’s role is also part of the story. The Independent notes that the designations came shortly after Dubai’s Virtual Assets Regulatory Authority issued a notice accusing Shelbit of violating money‑laundering and terrorism‑financing laws, warning that the exposure went beyond consumer protection to cross‑border risks to the UAE financial system. For Washington, that sequencing offers a way to present sanctions as aligned with local regulation rather than extraterritorial pressure. For regulators in the Gulf, it is a reminder that being a global financial hub now means inheriting other countries’ enforcement priorities — and their headlines.

The US has named the exchange, the founder, and associated companies. The alleged network, by contrast, spans wallets and counterparties that can be reconstituted faster than court processes can reach them.