On Thursday, Tether, the issuer of the world's most widely used stablecoin, announced that it had frozen approximately $344 million in USDT tokens hosted on two Tron blockchain wallets. This move was made in response to requests from US authorities, who had flagged the addresses due to suspected links to illicit activities. As a result, further transactions involving these funds have been prevented.
The nature of the alleged illicit activity and the identities of the wallet holders 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 development 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 utilized for illicit transactions, including the evasion of sanctions and money laundering.
The transparency of public blockchains allows for the tracing of transactions, while issuers have the capability 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 large amounts of USDC stablecoin and bridged funds across multiple chains. Critics argued that Circle, the issuer of USDC, could have taken quicker action to freeze assets and minimize losses. In response, the company stated that it only takes such actions when legally required or at the request of law enforcement and relevant authorities.
Tether has stated that it collaborates with law enforcement agencies 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. This effort is being led by former White House crypto advisor Bo Hines and is being undertaken in partnership with Anchorage Digital, a federally regulated crypto bank.
Tether is also preparing to conduct a comprehensive audit of its reserves for the first time, a step that has been long promised as the firm seeks to enhance transparency and align more closely with regulatory expectations regarding stablecoins.