The U.S. Treasury just widened its reach into Iran’s crypto ecosystem — and the implications are global. What happened - The Office of Foreign Assets Control (OFAC) issued five sectoral determinations under Executive Order 13902 covering digital assets, technology, gold, aviation and shipping. The digital assets determination gives OFAC the authority to designate "any foreign person" operating in or providing services to Iran’s crypto sector, regardless of where they are based — a scope previously applied to Iran’s financial and petroleum industries. - Treasury cast the package as part of a broader campaign it calls Operation Economic Outcast (Secretary Scott Bessent referred to the effort as "Economic D‑Day"). The department said the move is intended to “sever every economic lifeline that sustains this tyrannical regime until Tehran stands alone,” and that countries will be given individual timelines to end Iran-related activity before secondary sanctions are imposed. Why it matters for crypto - The ruling effectively makes participation in Iran’s digital-asset market a potential sanctions target even if firms or individuals are located outside Iran. That raises compliance risk for exchanges, custodians, OTC desks, payment processors and service providers that touch Iranian-linked crypto flows. - Treasury framed the step as a response to Iran increasingly using cryptocurrency to evade sanctions, pointing to transactions tied to the Islamic Revolutionary Guard Corps (IRGC) and regime insiders. Who was named - About 60 entities, individuals and vessels were named with the determinations; two of the most crypto-relevant designations: - Ivan Obukhov — a Ukrainian national based in the UAE. Treasury says Obukhov has processed more than $100 million in crypto payments since 2023 to facilitate oil sales on behalf of the IRGC’s Qods Force, brokered shadow-fleet vessels and owns UAE-based Foscom FZE (designated alongside him). - Arman Kahzadian — described as part of a cyber actor group directed by Iran’s Ministry of Intelligence and Security, with a focus on digital-asset thefts. Treasury says he took control of a wallet holding over $30,000 in Bitcoin in summer 2023 and was designated under the U.S. cyber sanctions authority. Context and precedents - The move follows prior OFAC actions targeting Iranian crypto activity, including sanctions on exchange Nobitex for alleged terrorist financing and designations this month of firms reportedly accepting Bitcoin to secure safe passage through the Strait of Hormuz. Tehran’s reaction and market fallout - Iranian officials dismissed the campaign. Foreign Minister Abbas Araghchi called it “desperate,” while Mohsen Rezaei, secretary of Iran’s Supreme National Security Council, warned that countries participating in the sanctions “will be regarded as an enemy.” - The rial weakened sharply, trading at a record open-market low of 2.02 million to the dollar on Monday. Market sentiment - On Myriad (a prediction market owned by Decrypt parent company Dastan), traders put the odds of the U.S. announcing an end to the naval blockade reimposed on Iranian shipping at 6% by August 31, 43% by the end of September and 76% by year-end. Bottom line The new OFAC determinations signal a significant expansion of U.S. sanctions tools into the crypto space — putting global crypto firms on notice that any Iranian-linked activity could invite designation and secondary sanctions. For crypto businesses, the development raises compliance stakes and underscores the need for robust sanctions screening, forensic tracing and risk policies around counterparties and on‑chain flows. Read more AI-generated news on: undefined/news