Tether Blocks 22 Wallets Holding $13.4M in USDT Amid Legal Scrutiny

TLDR

• Tether froze $13.4 million in USDT across 22 wallet addresses on Ethereum and Tron networks.
• One Ethereum wallet beginning with “0xecbd8” held $10.3 million, the largest portion of the frozen funds.
• A Tron wallet starting with “TYzDeb” contained approximately $1.4 million in USDT.
• Tether did not explain the reason for this specific freeze operation involving the 22 addresses.
• The company frequently freezes wallets linked to crimes such as fraud, terrorism financing, and sanctions violations.

Tether has frozen $13.4 million in USDT spread across 22 wallet addresses on Ethereum and Tron networks. MistTrack, an on-chain monitoring firm, revealed the development without confirming the source of the funds. The action adds to several similar freeze operations conducted by Tether throughout 2025.

Ethereum Wallet Holds $10.3 Million USDT

Tether blocked a wallet starting with “0xecbd8” that held the most significant chunk of $10.3 million in USDT on Ethereum. Another wallet on the Tron network, beginning with “TYzDeb,” contained $1.4 million, according to MistTrack. Combined, these two wallets held over 86% of the frozen USDT.

Tether has not issued a public statement explaining the specific reason for freezing the latest 22 addresses. However, the firm frequently freezes wallets linked to fraud, terrorism financing, and sanctioned entities. It usually takes action upon receiving requests from law enforcement agencies or global financial regulators.

Throughout 2025, Tether has repeatedly taken similar steps to comply with international financial obligations. The firm froze $12.3 million in USDT in June and $28.67 million in April on the Tron network. In March, it froze $28 million in USDT held by the Russian exchange Garantex.

Tether Responds to Law Enforcement Requests

Tether typically coordinates with global law enforcement bodies before freezing suspicious blockchain addresses. Agencies such as the FBI, DOJ, and OFAC often provide verified information on wallets linked to criminal activity. These wallets may be involved in money laundering, fraud, terrorism financing, or the operation of darknet markets.

According to Tether, such actions ensure compliance with international sanctions and anti-money-laundering regulations. The company utilizes blockchain analytics to track activity associated with mixers like Tornado Cash and other suspicious behavior. If illegal activity is suspected, Tether may immediately freeze wallets.

A Sept. 15 press release stated that Tether has frozen over $3.2 billion in USDT linked to criminal activity. The company has worked with 290 law enforcement agencies across 59 countries. It claims to have blocked 3,660 wallets involved in unlawful transactions in the past year.

Riverstone Lawsuit Challenges Tether Freeze

Riverstone Consultancy, a Texas-based firm, filed a lawsuit accusing Tether of wrongfully freezing $44.7 million USDT. The funds were frozen in April 2025 across eight wallets following a request by Bulgarian authorities. Riverstone says the freeze prevented major investment deals from moving forward.

The company argues that Tether bypassed the legal channels required under the Bulgarian International Judicial Assistance Treaty. Riverstone claims Tether directed them to contact Bulgarian officials directly, who never responded. The firm insists Tether violated international legal protocols by acting prematurely.

Tether has not commented directly on the lawsuit, but it has reiterated its commitment to international law enforcement partnerships. The company emphasizes its proactive role in stopping illegal activity in the digital asset space. It maintains that all freeze decisions are made in accordance with legal guidance and verified intelligence.

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