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 stored 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 connection to illicit activities.
As a result, the 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, these addresses were mentioned in scam-related documents and posts.
This move highlights the ongoing debate surrounding the role of stablecoin issuers in preventing the transfer of funds linked to illegal activities. The Financial Action Task Force has recently warned that stablecoins are increasingly being used for illicit transactions, including the evasion of sanctions and money laundering. Public blockchains allow transactions to be traced, and under certain conditions, issuers have the ability to freeze assets. This issue has gained attention following the $285 million exploit of Drift Protocol, where attackers transferred hundreds of millions of USDC stablecoins and bridged funds across chains.
Critics argued that Circle, the issuer of USDC, could have acted faster to freeze assets and limit losses. In response, the company stated that it only takes such actions when legally required or at the request of law enforcement and 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. 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 was issued in partnership with Anchorage Digital, a federally regulated crypto bank, with the effort led by former White House crypto advisor Bo Hines.
Furthermore, Tether is preparing for a full audit of its reserves for the first time, a long-promised step aimed at improving transparency and aligning with tighter regulatory expectations for stablecoins.