Nobitex, Iran's largest cryptocurrency exchange, has been sanctioned by the U.S. Treasury's OFAC for facilitating payments related to terrorist activities, sanctions evasion, and transactions linked to the IRGC, including ransomware actors affiliated with the IRGC. Nobitex processed more than half of all Iranian digital asset inflows in 2025 and helped the Central Bank of Iran access stablecoins to support the Iranian rial. The sanctions freeze assets under U.S. jurisdiction and prohibit U.S. persons from engaging with Nobitex and its executives. This is part of the U.S. government's 'Economic Fury' campaign targeting Iranian entities. The sanctions also target three other Iranian exchanges: Wallex, Bitpin, and Ramzinex. Additionally, Nobitex suffered a major breach in 2025, with $90 million stolen by a hacking group. These measures aim to disrupt Iran's use of cryptocurrency for illicit activities and sanctions evasion.

The sanctions freeze any assets of Nobitex and its executives under U.S. jurisdiction and prohibit U.S. persons from conducting business with them. This restricts Nobitex's ability to operate internationally and increases compliance risks for global companies. The designation also creates international pressure on other entities to avoid dealings with Nobitex, potentially limiting its access to global financial systems. The breach in 2025 resulted in a significant loss of digital assets, indicating security risks associated with the exchange. Overall, these actions aim to disrupt financial flows supporting terrorist activities and sanctions evasion linked to Iran and the IRGC.

The sanctions imposed by OFAC serve as the primary mitigation by restricting Nobitex's access to U.S. and international financial systems. Organizations and individuals should ensure compliance by avoiding any transactions or business dealings with Nobitex and the designated individuals. No direct technical patch or fix applies to this situation as it is a sanctions and regulatory action rather than a software vulnerability. Entities should monitor OFAC advisories for updates and ensure their compliance programs reflect these designations.