On Thursday, Tether, the company behind the world's largest stablecoin, announced that it had frozen approximately $344 million worth of USDT tokens across two wallets on the Tron blockchain. This action was taken in response to requests from US authorities, who had flagged the addresses for alleged connections to illicit activities.
As a result, the movement of these funds has been halted. The nature of the activities and the controllers of the wallets were not specified by the company. However, according to AMLbot, a blockchain analytics firm, the addresses appeared in documents and posts related to scams.
The decision to freeze these assets comes at a time when the role of stablecoin issuers in preventing the transfer of funds linked to illegal activities is under scrutiny. Recently, the Financial Action Task Force warned that stablecoins are increasingly being used for illicit transactions, including the evasion of sanctions and money laundering. While public blockchains allow transactions to be traced, issuers have the ability to freeze assets under specific conditions.
This issue has been brought to the forefront following the $285 million exploit of Drift Protocol, in which attackers transferred hundreds of millions of USDC stablecoins and bridged funds across chains. Critics argued that Circle, the issuer of USDC, could have acted more swiftly to freeze assets and limit losses, while the company maintained that it only takes such actions when legally required or at the request of law enforcement and authorities. Tether stated that it collaborates with law enforcement when wallets are linked to sanctions evasion or criminal networks and has supported over 2,300 cases globally across 340 agencies in 65 countries. Furthermore, the company is expanding its presence in the US market with the launch of the USAT token, which is compliant with federal stablecoin regulations and was issued in partnership with Anchorage Digital, a federally regulated crypto bank.
This effort is being led by former White House crypto advisor Bo Hines. Additionally, Tether is preparing for a comprehensive audit of its reserves for the first time, a long-promised step aimed at enhancing transparency and aligning more closely with regulatory expectations for stablecoins.