On Thursday, Tether, the company behind the world's largest stablecoin, announced that it had frozen $344 million worth of USDT tokens in two wallets on the Tron blockchain, acting on requests from US authorities. The decision to freeze these funds was made after the wallets were flagged for suspected ties to illicit activities, effectively preventing any further movement of the assets.
The nature of the activities and the controllers of the wallets were not disclosed by the company. However, according to AMLbot, a blockchain analytics firm, the addresses in question appeared in documents and posts related to scams.
This move comes at a time when the role of stablecoin issuers in preventing the transfer of funds linked to illegal activities is under scrutiny. The Financial Action Task Force has recently warned about the increasing use of stablecoins in illicit transactions, including money laundering and sanctions evasion.
The transparency of public blockchains allows for the tracing of transactions, while issuers have the capability to freeze assets under specific conditions. The debate surrounding the responsibility of stablecoin issuers gained momentum this month following the $285 million exploit of Drift Protocol, where attackers transferred large amounts of USDC stablecoin and bridged funds across different chains. Critics argued that Circle, the issuer of USDC, should have acted more swiftly to freeze assets and minimize losses, while the company stated that it only takes such actions when legally required or at the request of law enforcement and authorities. Tether has stated that it collaborates with law enforcement when wallets are linked to sanctions evasion or criminal networks, supporting over 2,300 cases globally across 340 agencies in 65 countries.
The company is also expanding its presence in the US market with the launch of the USAT token, which complies with federal stablecoin regulations, in partnership with Anchorage Digital, a federally regulated crypto bank, led by former White House crypto advisor Bo Hines. Furthermore, Tether is preparing for its first full audit of reserves, a long-awaited step towards enhancing transparency and aligning with stricter regulatory expectations for stablecoins.