On Thursday, Tether, the company behind the world's most widely used 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 suspected links to illicit activities.
As a result, further movement of these funds has been prevented. The nature of the activities and the identities of the wallet owners were not disclosed by the company.
However, according to AMLbot, a blockchain analytics firm, the addresses were mentioned in documents and posts related to scams. This development comes as the debate surrounding the role of stablecoin issuers in preventing the transfer of funds linked to illegal activities is once again 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 gained attention earlier this month following the $285 million exploit of Drift Protocol, in which attackers transferred hundreds of millions of USDC stablecoins and bridged funds across multiple chains. Critics argued that Circle, the issuer of USDC, could 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 regulatory authorities.
Tether has 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. Additionally, 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, with the effort being led by former White House crypto advisor Bo Hines. Tether is also 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.