Crypto News: OFAC Freezes $344M as US Tightens Sanctions on Iran

Key Insights:

• Crypto News: OFAC freezes $344M in assets linked to Iran-backed entities.
• Tether blocks two USDT wallets flagged for illicit activity.
• IRGC-linked crypto flows surge, signaling rising sanctions evasion use.

The US government is taking steps to clamp down on the financial transactions linked to Iran. This crypto news suggests that the US Office of Foreign Assets Control (OFAC) has seized more than $344 million in crypto assets associated with sanctioned Iranian entities.

Crypto News: $344M Freeze Highlights US Sanctions Push on Iran

In the latest US crypto news, the Office of Foreign Assets Control (OFAC sanctioned digital asset wallets tied to Iran. As noted by Treasury Secretary Scott Bessent in an X post, the authority froze over $344 million in cryptocurrencies.

On Friday, the Treasury Secretary shared this crypto news. He noted that the OFAC’s move comes as part of a broader strategy to “systematically degrade Tehran’s ability to generate, move, and repatriate funds.”

Crypto News on Iran Sanctions | Source: X

It is worth noting that this crypto news on the digital asset crackdown comes on the heels of heightened geopolitical tensions between the US and Iran. As the Middle East tensions continue to rise, they have significantly impacted the crypto and broader financial markets.

Bessent emphasized that US authorities are closely tracking illicit financial flows, warning that any attempts by Tehran to move funds abroad will be targeted. He added, “We will follow the money that Tehran is desperately attempting to move outside of the country and target all financial lifelines tied to the regime.”

This signals a continued push to disrupt Iran’s access to global financial networks, including through cryptocurrencies.

Crypto News: Tether Freezes $344M in USDT Linked to Illicit Activity

The crackdown comes shortly after stablecoin issuer Tether froze over $344 million worth of USDT across two wallets. The team did this following alerts from US authorities about possible links to illegal activity and sanctions evasion.

According to this crypto news report, the two Tron-based wallets held roughly $213 million and $131 million. Blockchain security firm PeckShield had already flagged them for suspected ties to criminal networks and terrorism financing.

Tether said the freeze was carried out in coordination with the US Treasury’s OFAC and other law enforcement agencies. The company acted quickly after investigators identified the wallets. They aimed to prevent the funds from being moved further.

CEO Paolo Ardoino stressed that USDT is not a safe space for illicit use. He added that Tether takes immediate action when credible links to crime or sanctioned entities are found. He also highlighted that blockchain technology makes it easier to track transactions and stop suspicious activity in real time.

Iran’s Crypto Network Shows Growing Scale and Complexity

As part of this crypto news, blockchain analytics firm Chainalysis stated that the activity seen in the blacklisted wallets closely matches patterns previously linked to the Islamic Revolutionary Guard Corps (IRGC). These transactions often move through multiple layers of intermediary wallets before reaching addresses connected to the Central Bank of Iran. This is a tactic designed to hide the flow of funds and avoid detection.

According to Chainalysis’s January analysis, Iran’s cryptocurrency economy had reached almost $7.78 billion by 2025. Moreover, wallets associated with the IRGC comprised more than 50% of all inflows in Q4. Thus, it becomes clear how influential these wallets have already become within the Iranian digital finance sector.

It is also noteworthy that crypto inflows associated with the IRGC have grown significantly. The figures rose from more than $2 billion in 2024 to more than $3 billion in 2025. The principal cause of these figures is thought to be sanctions evasion. These figures may be linked to oil deals and payments being channeled through intermediaries overseas to evade sanctions.

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