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 action was taken in response to requests from US authorities, who flagged these addresses due to their alleged involvement in illicit activities. As a result, any further movement of these funds has been prevented. 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, these addresses have 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 (FATF) warned about the increasing use of stablecoins in illicit transactions, including the evasion of sanctions and money laundering.
Public blockchains provide the ability to trace transactions, and under certain conditions, issuers can freeze assets. This issue gained prominence following the $285 million exploit of Drift Protocol, where attackers transferred large 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, Circle 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.
The company is also expanding its presence in the US market with the launch of the USAT token, which complies with federal stablecoin regulations and is issued in partnership with Anchorage Digital, a federally regulated crypto bank, under the leadership of former White House crypto advisor Bo Hines. Furthermore, Tether is preparing for its first full audit of reserves, a long-promised step aimed at enhancing transparency and aligning with stricter regulatory expectations for stablecoins.