Overview
- Treasury Secretary Scott Bessent confirmed on May 21 that U.S. authorities have frozen nearly $500 million in cryptocurrency tied to Iran as part of a campaign called Operation Economic Fury.
- The bulk of the recent action came when Tether cooperated with U.S. authorities to freeze about $344 million in USDT after OFAC designated multiple Iran-linked wallets.
- A widely reported estimate that Iran controls roughly $7.7 billion in digital assets is based on blockchain forensics and mining-output assumptions and has not been audited or government-verified.
- Reporting says Iran is developing Bitcoin-settled maritime insurance and related payment rails for ships in the Strait of Hormuz, which ties commercial shipping to the crypto flows targeted by U.S. enforcement.
- U.S. strategy combines rolling on-chain forensics with pressure on centralized chokepoints such as stablecoin issuers and exchanges by threatening their access to U.S. banking, a move that could force tighter compliance and change how smaller platforms and traders operate.