In a significant move, Tether, the prominent issuer of the world's largest stablecoin, has announced the freezing of $344 million worth of USDT tokens residing in two wallets on the Tron blockchain. This decision was made in response to requests from US authorities, who had flagged these addresses due to their alleged involvement in illicit activities. As a result, the transfer of these funds has been halted. Although Tether has not disclosed the specifics of the activities in question or the identities of the wallet owners, blockchain analytics firm AMLbot has suggested that the addresses in question appeared in documents and posts related to scams.
This development occurs at a time when the role of stablecoin issuers in preventing the movement of funds linked to illegal transactions is under intense scrutiny. Recently, the Financial Action Task Force (FATF) issued a warning regarding the increasing use of stablecoins for illicit purposes, including the evasion of sanctions and money laundering. Public blockchains enable the tracing of transactions, while issuers have the capability to freeze assets under specific conditions. The issue gained prominence earlier this month following the $285 million exploit of Drift Protocol, where attackers transferred substantial amounts of USDC stablecoin and bridged funds across different chains.
Critics argued that Circle, the issuer of USDC, could have acted more swiftly 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.
The company claims to have supported over 2,300 cases globally, spanning 340 agencies across 65 countries. Additionally, Tether is expanding its presence in the US market.
It has launched the USAT token, which complies with federal stablecoin regulations, in partnership with Anchorage Digital, a federally regulated crypto bank. This effort is led by Bo Hines, a former White House crypto advisor. Tether is also preparing for its first comprehensive audit of reserves, a long-promised step aimed at enhancing transparency and aligning more closely with regulatory expectations for stablecoins. UPDATE (April 23, 15:30 UTC): Provides additional context regarding Tether's expansion into the US market.