Tether has announced that it supported the U.S. government in freezing more than $344 million worth of USD₮ across two addresses, marking another major enforcement-related action in the stablecoin issuer’s ongoing cooperation with law enforcement agencies. The freeze was carried out after the addresses were identified in connection with activity tied to unlawful conduct, stopping the funds from moving any further.
The company said the action followed information shared by several U.S. authorities, who flagged the wallets as potentially linked to sanctions evasion, criminal networks, or other illicit activity. Once those connections were identified, Tether restricted the assets in coordination with authorities, a process the company described as a routine part of its compliance and enforcement response when lawful requests are received.
Tether said it currently works with more than 340 law enforcement agencies across 65 countries, a network of cooperation that has helped support more than 2,300 cases worldwide. Of those, over 1,200 have involved U.S. law enforcement. According to the company, that collaboration has also resulted in the freezing of more than $4.4 billion in assets, including over $2.1 billion tied to U.S. authorities.
Blockchain Transparency
For Tether, the latest freeze is being presented not as an isolated event, but as part of a much broader compliance strategy. The company has repeatedly emphasized that it maintains a zero-tolerance approach toward the criminal use of its financial products, including USDT, and says it follows OFAC guidelines and the Specially Designated Nationals list closely. When wallets are found to be connected to sanctioned entities or criminal activity, Tether says it acts quickly to restrict the assets and prevent further movement.
Paolo Ardoino, CEO of Tether, said USD₮ is “not a safe haven for illicit activity” and stressed that the company acts immediately when credible links to sanctioned entities or criminal networks are identified. He argued that recent failures by some platforms have shown what can happen when enforcement is too slow, pointing to the risks of user exposure, broken trust, and weak controls. Tether’s approach, he said, is to combine blockchain transparency, real-time monitoring, and direct coordination with law enforcement so funds can be stopped before they disappear into the broader crypto ecosystem.
That visibility is one of the main points Tether continues to highlight. Unlike cash, public blockchains leave a trace. Transactions can be followed, wallets can be flagged, and suspicious activity can be tracked in real time. In practice, that means investigators do not always have to wait until funds have been layered through multiple addresses or converted elsewhere. If the right parties move fast enough, assets can be frozen before the trail goes cold.
The company also pointed to previous actions that U.S. authorities have acknowledged publicly. The U.S. Department of Justice has credited Tether’s support in enforcement efforts that led to the seizure of nearly $61 million and about $225 million connected to pig butchering fraud. Those cases, along with the latest freeze, underscore how public blockchain infrastructure can work in favor of law enforcement when issuers cooperate closely and act early.
The latest move is likely to add to the ongoing debate around stablecoins, compliance, and the role private issuers play in policing digital assets. Supporters argue that actions like these show crypto is not outside the reach of law enforcement and can, in fact, offer stronger traceability than traditional financial tools in certain cases. Critics, meanwhile, often raise concerns about centralized control and the power of issuers to freeze funds.
Still, Tether is leaning into its compliance message. By publicly backing the freeze of more than $344 million in USD₮, the company is making clear that it sees cooperation with authorities not as an exception, but as part of how the business is supposed to work. In a market where trust, liquidity, and regulatory scrutiny all move together, that posture may prove increasingly important.