On Thursday, Tether, the company behind the world's largest stablecoin, announced that it had frozen $344 million worth of USDT tokens in two wallets on the Tron blockchain, following requests from US authorities. The freeze was implemented after the addresses were flagged for alleged connections to illicit activity, effectively preventing any further movement of the funds.
While the company did not disclose the nature of the activity or the identities of those controlling the wallets, blockchain analytics firm AMLbot reported that the addresses appeared in documents and posts related to scams. This development comes as the debate surrounding the role of stablecoin issuers in preventing the transfer of funds linked to illegal activities is once again in the spotlight. The Financial Action Task Force has recently warned that stablecoins are increasingly being used for illicit transactions, including sanctions evasion and money laundering. The transparency of public blockchains allows transactions to be traced, while issuers have the ability to freeze assets under specific conditions.
The issue gained attention earlier this month after the $285 million exploit of Drift Protocol, where attackers moved hundreds of millions of USDC stablecoin and bridged funds across chains. Critics argued that Circle, the issuer of USDC, could have acted more swiftly to freeze assets and limit losses, while the company claimed it only takes such actions when legally required or at the request of law enforcement and authorities. Tether 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.
Furthermore, the company is expanding its presence in the US market with the launch of the USAT token, which complies with federal stablecoin regulation and was issued in partnership with federally regulated crypto bank Anchorage Digital, led by former White House crypto advisor Bo Hines. Tether is also preparing for a comprehensive audit of its reserves for the first time, a long-promised step towards improving transparency and aligning with stricter regulatory expectations for stablecoins.