U.S. authorities sanctioned crypto exchanges Shelbit and Aban Tether after alleging that the platforms helped Iran evade restrictions and transfer funds related to the Islamic Revolutionary Guard Corps.
Abstract
- OFAC sanctioned Shelbit, Aban Tether and Siavash Kayvanpour over alleged sanctions evasion.
- IRGC-linked wallets allegedly despatched greater than $1 million in crypto to Shelbit addresses.
- Shelbit addresses reportedly transferred over $2 million to wallets managed by the IRGC.
- Kayvanpour-linked wallets allegedly despatched greater than $2 million to sanctioned trade Nobitex.
OFAC targets Shelbit and Aban Tether
The U.S. Treasury Division’s Workplace of International Property Management introduced the sanctions on Aug. 7 as a part of Washington’s effort to disrupt Iran’s entry to worldwide monetary markets.
OFAC accused Shelbit and Aban Tether of facilitating illicit cryptocurrency transactions and sanctions evasion. The company mentioned the Iranian authorities relied on exchanges with restricted or no regulatory oversight to maneuver digital property by means of company networks and a web-based playing operation.
The sanctions additionally cowl Iranian nationwide Siavash Kayvanpour and firms tied to him in Georgia, Poland and the United Arab Emirates. Treasury described Kayvanpour because the operator of a community of entrance corporations related to Shelbit.
IRGC-linked addresses despatched greater than $1 million in crypto to Shelbit, in response to Treasury. Shelbit-linked wallets allegedly transferred greater than $2 million to addresses managed by the IRGC.
Wallets owned or managed by Kayvanpour additionally despatched over $2 million to Nobitex, Iran’s largest cryptocurrency trade, Treasury mentioned.
“Whether or not in {dollars}, rials, or crypto, Treasury will search out and dismantle the illicit monetary networks that preserve the regime afloat,” Treasury Secretary Scott Bessent mentioned.
Aban Tether processed funds for sanctioned exchanges
OFAC individually accused Iran-based Aban Tether of processing thousands and thousands of {dollars} in transactions involving entities already beneath U.S. sanctions.
These entities included Nobitex, Wallex, Bitpin and Ramzinex. The 4 Iranian exchanges have been sanctioned by the U.S. Treasury in June after officers accused them of serving to restricted entities entry digital asset markets.
Chainalysis estimated that Nobitex accounts for roughly half of Iran’s cryptocurrency buying and selling exercise. The trade has denied having a direct relationship or contractual association with the IRGC, Iran’s central financial institution or different authorities our bodies.
Shelbit has additionally rejected claims that it knowingly participated in cash laundering, terrorism financing or sanctions evasion. Its former administration mentioned the corporate stopped accepting new enterprise in December 2025 and accomplished its buyer wind-down in January.
The sanctions characterize administrative designations reasonably than felony convictions. Nonetheless, they block property and pursuits in property belonging to designated events when these property enter U.S. jurisdiction.
US widens Iran crypto crackdown
The most recent motion expands a U.S. marketing campaign focusing on exchanges, pockets addresses and firms accused of serving to Iran bypass restrictions throughout its navy battle with Washington.
In July, U.S. authorities froze $131 million in Iran-linked crypto held in wallets related to the nation’s central financial institution. That adopted an April motion by which Tether froze roughly $344 million in USDT throughout two Tron addresses linked by authorities to Iranian networks.
Bessent beforehand mentioned america had seized or frozen practically $1 billion in cryptocurrency related to Iranian exchanges and wallets because the battle started.
Using centralized stablecoins offers authorities an enforcement instrument that doesn’t exist with property similar to Bitcoin. Issuers can block transfers from designated addresses, whereas transactions involving decentralized property typically require management of the non-public keys.
What the sanctions imply for crypto companies
U.S. individuals and firms are typically prohibited from offering funds, providers or different financial advantages to the sanctioned exchanges and people. Entities owned at the very least 50% by a number of blocked events are additionally lined, even when they aren’t named individually.
International exchanges, stablecoin issuers and fee suppliers can also face secondary sanctions publicity in the event that they knowingly course of sure transactions involving the designated events.
OFAC printed a number of Bitcoin, Ethereum, Tron and Solana addresses as a part of the motion. Crypto corporations might want to add these identifiers and the sanctioned entities to their transaction-screening methods as Washington continues tracing Iran-linked digital asset flows.
