Tether freezes $344 million in USDT on the Tron network: OFAC collaboration, two addresses implicated in sanctions evasion

According to a Decrypt report on 4/23, stablecoin issuer Tether froze two wallets on the Tron network that day, totaling $344 million in USDT. This is one of the largest single-instance freezing actions in Tether’s history. The executor coordinated with the U.S. Treasury’s Office of Foreign Assets Control (OFAC) and U.S. law enforcement agencies; the two addresses were flagged as allegedly involving sanction evasion, criminal networks, or other illegal activities.

Two Tron addresses totaling $344 million in USDT frozen

Decrypt, citing Tether data, said this freeze was concentrated on the Tron network, split into the following two transactions:

Address (prefix) Frozen amount Chain
TNiq9…QZH81 約 $213 million USDT Tron
TTiDL…pjSr9 約 $131 million USDT Tron

CEO Paolo Ardoino weighs in: not a safe haven for illegal activity

Tether CEO Paolo Ardoino issued a statement saying, “USDT is not a safe haven for illegal activity. When we identify a credible link to sanctioned entities or criminal networks, we act immediately and decisively.” He emphasized that Tether has already established cooperation channels with 65 countries worldwide and more than 340 law enforcement agencies, as the foundation for its day-to-day compliance operations.

Year-over-year accumulated freezes total $4.4 billion, half in cooperation with U.S. authorities

Decrypt summarizes the scale and purposes of Tether’s major freeze actions over the years:

Date Frozen amount Reason flagged
November 2, 2023 $225 million Human trafficking and pig butchering scam
January 1, 2026 $182 million Illegal fund flows tied to five addresses on the Tron chain
April 2026 $344 million OFAC sanctions list, criminal networks

Decrypt noted that the total amount Tether has cumulatively frozen has reached $4.4 billion, of which $2.1 billion involved cooperation with U.S. law enforcement agencies for enforcement.

Trend: stablecoins as enforcement infrastructure

This freeze is in line with several earlier asset-recovery actions. Tether previously infused $150 million in rescue for Drift Protocol, and also froze 4.34 million USDT in the Rhea Finance oracle attack incident. By comparison, the GENIUS Act that the U.S. Senate advanced earlier strengthens compliance requirements for stablecoin issuers. Market expectations are that in the future, the frequency and amount of freezes that issuers cooperate with authorities will continue to rise.

Signals for the market

A stablecoin issuer’s ability to execute sanctions and freezes on-chain is both its compliance competitive advantage and a structural risk. Compared with censorship-resistant decentralized stablecoins, the transparent freeze records of USDT and USDC are incentives that make them favored by institutions and compliance departments; however, for users who need control over their funds, a single centralized freeze point remains one of the ongoing controversies.

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