The U.S. Treasury Department has expanded its crackdown on Iranian financial networks by sanctioning two cryptocurrency exchanges, Shelbit and Aban Tether. According to officials from the Office of Foreign Assets Control, these platforms were instrumental in helping Iran bypass traditional banking systems to move money abroad. This latest move is part of a broader strategy to disrupt the funding streams used by the Islamic Revolutionary Guard Corps, targeting not just the exchanges but also Siavash Kayvanpour and a web of associated companies operating across Georgia, Poland, and the United Arab Emirates.
Investigations revealed a significant flow of digital assets between these entities and sanctioned groups. The Treasury reported that IRGC linked wallets transferred over one million dollars into Shelbit addresses, while more than two million dollars flowed back out to those same military accounts. Meanwhile, Aban Tether is accused of processing millions in transactions for several other sanctioned Iranian exchanges, including Nobitex and Wallex. Despite its name, there appears to be no direct connection between Aban Tether and the major stablecoin issuer Tether, though inquiries have been made to clarify any potential ties.
Treasury Secretary Scott Bessent framed the action as proof that current economic pressures are forcing the Iranian regime to rely on increasingly desperate shadow banking methods. He emphasized that whether funds are moved via rials or cryptocurrency, the U.S. government intends to hunt down and dismantle any illicit network keeping the regime afloat. This operation was accompanied by additional sanctions against various shell companies and foreign exchange houses involved in laundering hundreds of millions of dollars derived from overseas oil sales.
These developments highlight an escalating game of cat and mouse between Tehran and Washington over digital assets. While cryptocurrencies provide a loophole for sanctioned nations when global banks close their doors, they also create permanent public ledgers that allow American investigators to track movement with precision. Following previous actions against wallets linked to Iran’s central bank—which prompted Tether to freeze roughly 131 million dollars—the new designations place immense pressure on all global crypto operators to tighten their compliance filters or risk facing U.S. penalties themselves.
