The U.S. Treasury Department sanctioned four Iran-based cryptocurrency exchanges on June 2, targeting Nobitex, Wallex, Bitpin and Ramzinex as part of its “Economic Fury” campaign against Iranian financial networks. The action moves digital-asset rails deeper into the center of U.S. sanctions enforcement, with OFAC alleging that the platforms supported sanctions evasion, IRGC-linked activity and broader regime financing.
The designations were issued under Executive Order 13224, as amended, and Executive Order 13902, tying the action to counterterrorism authorities and Iran’s financial sector. For global VASPs, banks and stablecoin issuers, the message is direct: exposure to sanctioned Iranian crypto infrastructure now carries elevated primary and secondary sanctions risk.
Nobitex Becomes the Central Target
Treasury described Nobitex as Iran’s largest digital-asset exchange and said it processed more than 50% of Iranian digital-asset inflows in 2025. The department alleged that Nobitex facilitated transactions linked to the Islamic Revolutionary Guard Corps, ransomware actors and sanctions-evasion channels, while helping regime insiders access international digital-asset exchanges. That made Nobitex the operational center of the sanctions package.
OFAC also designated Nobitex leaders, including chairman, co-founder and former CEO Amir Hossein Rad, current CEO Seyed Ali Khoee, and co-founders Seyed Mohammad Ali Aghamir Mohammad Ali and Seyed Mohammad Aghamir Mohammad Ali. The individual designations show Treasury is targeting management networks as well as exchange entities, increasing personal and corporate exposure around sanctioned platforms.
The other exchanges were also framed as material parts of Iran’s crypto market. Treasury said Wallex received 12% of Iranian digital-asset inflows in 2025, Bitpin received 10%, and Ramzinex had processed more than $2.45 billion in transactions since its founding. Together, the four platforms represent a large share of the country’s measured crypto infrastructure.
Compliance Risk Extends Beyond the Exchanges
The sanctions have immediate legal consequences. Property and interests in property of designated persons that are in the United States or controlled by U.S. persons must be blocked and reported to OFAC, while U.S. persons are generally prohibited from dealing with blocked parties. That prohibition also reaches entities owned 50% or more by blocked persons, even if those entities are not separately named.
Treasury also warned that foreign financial institutions and other non-U.S. persons may face sanctions exposure for certain transactions involving blocked parties, or for conduct that causes U.S. persons to violate sanctions. That expands the practical perimeter from U.S. firms to offshore exchanges, correspondent banks, market makers and payment providers with dollar or U.S.-touching activity.
For compliance teams, the immediate response is not limited to screening the four exchange names. Firms should refresh wallet-risk models, ownership checks, counterparty files, sanctions filters, stablecoin exposure reviews and suspicious-activity escalation procedures. The highest-risk failure would be treating the designations as a static name-screening update rather than a transaction-monitoring event.
Stablecoin issuers and custodians face a particularly sensitive task. Treasury alleged that Nobitex helped Iran’s central bank access hundreds of millions of dollars in stablecoins, making fiat-backed tokens part of the enforcement focus. That puts reserve-backed digital dollars directly inside sanctions-control expectations, especially around freezing, tracing and blocking flows tied to designated infrastructure.
The market effect is likely to be concentrated in compliance operations rather than broad crypto pricing. Liquidity linked to Iranian platforms may fragment, counterparties will reassess exposure, and global VASPs will need to show that prohibited flows cannot move through their rails.
The broader signal is that OFAC is treating crypto exchanges as financial-sector nodes, not peripheral technology platforms. Any firm touching digital assets now needs sanctions controls that can connect identities, wallets, ownership structures and cross-border settlement paths before exposure becomes an enforcement problem.
