In a significant move, Tether, the company behind the world's largest stablecoin, has announced the freezing of $344 million worth of USDT tokens on the Tron blockchain. This action was taken in response to requests from US authorities, who had flagged the addresses for their alleged connection to illicit activities. As a result, the movement of these funds has been halted.
The nature of the illicit activity and the identities of those controlling the wallets were not disclosed by the company. However, according to blockchain analytics firm AMLbot, 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 about the increasing use of stablecoins for illicit transactions, including money laundering and sanctions evasion. The transparency of public blockchains allows for the tracing of transactions, while issuers have the ability to freeze assets under specific conditions.
This issue gained prominence earlier this month following the $285 million exploit of Drift Protocol, where attackers transferred large amounts of USDC stablecoin and bridged funds across chains. Critics argued that Circle, the issuer of USDC, could have frozen assets more quickly to minimize losses, while the company stated it only takes such actions when legally required or at the request of law enforcement. 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 complies with federal stablecoin regulations, in partnership with federally regulated crypto bank Anchorage Digital. This effort is led by former White House crypto advisor Bo Hines. Furthermore, 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 regarding stablecoins.