On June 3, 2026, the United States Treasury Department announced fresh sanctions against Iran, specifically targeting four cryptocurrency exchanges. The designations come as part of Washington's ongoing campaign to choke off Iran's access to digital financial channels.
The sanctions were imposed just four days after Treasury Secretary Scott Bessent revealed that US authorities had seized nearly $1 billion in cryptocurrency from Iranian exchanges and digital wallets since late February. Bessent highlighted the scale of the seizures, noting that they reflected significant progress in disrupting Iran's ability to use crypto to evade international restrictions.
Iran has increasingly turned to cryptocurrencies like Bitcoin in recent years, seeking alternatives to the traditional banking system that has been all but closed off due to stringent economic sanctions over its nuclear program. The US Treasury has repeatedly warned about Iran's use of digital assets to circumvent financial blockades and has conducted multiple enforcement actions to intercept these flows.
Under the latest sanctions, the four designated exchanges will face asset freezes and a complete ban on transactions with any US persons or entities. By expanding the crypto-related sanctions list, Washington intends to further tighten the noose around Iran's digital economy and limit its ability to access hard currency through unregulated digital channels.