Tether's T3 Crime Unit says it has frozen $450M in suspected illicit crypto

Tether-backed T3 Financial Crime Unit says it has frozen over $450 million in suspected illicit crypto funds since its 2024 launch, primarily targeting USDT activity on the Tron network. The unit reports working with law enforcement across 23 jurisdictions and says it can freeze assets within 24 hours in emergency cases; it intercepted 43.9% more illicit proceeds in 2025 than in 2024. TRM Labs estimates illicit crypto flows hit a record $158 billion in 2025, and separate on-chain data from BlockSec showed more than $500 million in USDT frozen over a recent 30-day period. Market impact: the activity raises compliance pressure on stablecoin issuers and blockchain networks, likely increasing on‑chain surveillance and counterparty risk perceptions for some users. While enforcement strengthens anti‑crime credentials for stablecoins, critics warn freezes heighten centralization and could weigh on trust and on-chain liquidity for USDT on Tron and similar settlement layers.