US Treasury Seizes Over $1 Billion in Iranian Cryptocurrency Assets

The US Treasury has made significant strides in disrupting Iran's cryptocurrency-based sanctions evasion efforts under Operation Economic Fury. Launched in March 2025, the operation aims to dismantle the financial networks used by Iran to circumvent international sanctions.

According to Treasury Secretary Scott Bessent, the cumulative total of seized Iranian cryptocurrency assets now exceeds $1 billion. This figure is comprised of multiple seizures since the operation's inception, with the largest single action being $344 million in USDT frozen on the Tron blockchain in April 2026.

The use of stablecoins like USDT has been a key aspect of Iran's strategy to move funds tied to oil sales and operations connected to the Islamic Revolutionary Guard Corps. However, the transparency of blockchain technology has allowed authorities to track and freeze wallets linked to Iranian interests, effectively closing off this revenue stream.