The T3 Financial Crimes Unit (T3 FCU), a joint initiative by Tether, TRON, and TRM Labs, has announced the freezing of over $4.5 billion in illicit cryptocurrency assets since its inception in 2024. Operating across 23 jurisdictions, including the United States, Spain, and Germany, the unit reported a 43.9% increase in intercepted illicit proceeds in 2025. Recognized by the Financial Action Task Force (FATF) as a vital resource for global law enforcement, T3 FCU has been involved in investigations related to exchange hacks, North Korean operations, terrorist financing, and violent crimes. In collaboration with Brazil's Federal Police, T3 FCU has also played a significant role in freezing over $5.989 billion in assets, including 4.3 million USDT. The unit's efforts underscore its importance in combating financial crimes within the cryptocurrency sector, providing critical support to international law enforcement agencies.