TLDR
- Tether froze $344 million in USDT across two Tron blockchain wallets at the request of U.S. law enforcement
- The wallets were flagged for alleged links to illicit activity, though no specific details were given
- Blockchain analytics firm AMLbot linked the addresses to scam-related documents
- The move reignites debate over stablecoin issuers’ role in policing illegal money flows
- Tether says it has supported over 2,300 law enforcement cases across 65 countries
Tether, the issuer of the world’s largest stablecoin, froze $344 million worth of USDT tokens on the Tron blockchain on Thursday, April 23, 2026. The action came at the request of U.S. law enforcement officials.
LATEST: 🚨 Tether has frozen $344 million in USDT on Tron after US authorities flagged two wallets for suspected illicit activity. pic.twitter.com/DOrtXbShgC
— CoinMarketCap (@CoinMarketCap) April 23, 2026
The company said the two wallet addresses were flagged for “activity tied to unlawful conduct.” Tether did not name the wallet owners or describe the specific nature of the alleged illegal activity.
Blockchain analytics firm AMLbot reviewed the addresses after the announcement. The firm said the wallets appeared in scam-related documents and social media posts.
Tether CEO Paolo Ardoino commented on the decision. “When credible links to sanctioned entities or criminal networks are identified, we act immediately and decisively,” he said.
Centralized stablecoin issuers have the technical ability to freeze funds on their networks. This power has long sparked debate in the crypto community about control, ownership, and responsibility.
The Debate Around Stablecoin Freezes
The freeze comes weeks after the $285 million exploit of Drift Protocol in early April. In that case, attackers moved large amounts of USDC across chains over six hours without Circle freezing any funds.
Onchain investigator ZachXBT publicly criticized Circle after the Drift hack. He said centralized stablecoin issuers “must do more to protect user funds following hacks and code exploits.”
Circle, the issuer of USDC, said it only freezes assets when legally required or when requested by law enforcement. The company did not act during the Drift Protocol attack on its own initiative.
Not everyone supports freezing as a tool. Crypto media channel TFTC pushed back against Tether’s action, writing: “Your stablecoins are not your stablecoins. They never were.”
The Financial Action Task Force has also recently raised concerns. The global financial watchdog warned that stablecoins are increasingly being used for sanctions evasion and money laundering.
April has seen at least a dozen DeFi hacks beyond Drift Protocol. That includes the Kelp restaking protocol, which was drained of $293 million after attackers exploited its bridging contract.
Tether’s Broader Compliance Push
Tether says it has worked with more than 340 agencies across 65 countries and supported over 2,300 cases globally.
The company recently launched a new token called USAT, designed to comply with U.S. federal stablecoin regulations. It was issued in partnership with Anchorage Digital, a federally regulated crypto bank.
The USAT launch was led by Bo Hines, a former White House crypto advisor. The move signals Tether’s push to expand its presence in the U.S. market.
Tether is also preparing for its first full audit of its reserves. The audit has been long-promised and is seen as a step toward greater transparency.
The $344 million freeze is the largest single enforcement-related action Tether has publicly disclosed this year.
