TRON, Tether, TRM Labs Lock $300M in Criminal Crypto Funds

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T3 FCU has frozen over $300M in crypto assets, targeting fraud, scams, and money laundering globally.
The unit has supported law enforcement in 23 jurisdictions, including Brazil, the US, and Europe.
T3+ Global Collaborator Program now includes Binance to expand public-private anti-crime coordination.
Operation Lusocoin helped freeze R$3B in criminal assets, including 4.3M USDT linked to fraud.

The T3 Financial Crime Unit has frozen over $300 million in crypto assets worldwide, setting a benchmark for blockchain security. The initiative, formed by Tether, TRON, and TRM Labs, targets criminal networks exploiting cryptocurrencies.

Launched in September 2024, T3 FCU has supported law enforcement in multiple jurisdictions. Its work spans investigations into fraud, money laundering, terrorist financing, and organized crime. T3 FCU now serves as a model for public-private collaboration in crypto enforcement, according to a recent report by Tether.

T3 FCU Freezes $300M in Criminal Crypto Assets

Since its inception, T3 FCU has directly assisted authorities across 23 jurisdictions, from the US to Europe and Brazil. The unit has helped seize funds in cases of fraud, illicit goods trading, hacks, and even DPRK-linked exploits.

In Brazil, Operation Lusocoin led to R$3 billion in assets being frozen, including 4.3 million USDT tied to criminal activity. Tether’s CEO, Paolo Ardoino, stated that reaching $300 million demonstrates blockchain’s role in disrupting financial crime.

Investigations handled by T3 FCU have included extortion, scams, and violent crime, often involving physical coercion known as “wrench attacks.” The unit’s coordinated approach with law enforcement enables timely intervention against emerging threats.

Justin Sun, TRON founder, emphasized that T3 FCU’s milestone reflects the benefits of cross-border collaboration.

TRM Labs CEO Esteban Castaño noted that no single agency can combat crypto crime alone. Cases supported by T3 FCU show high volumes in the United States, Germany, Spain, and Brazil. The unit also tracks crimes involving banned substances, hacks, and financial scams.

Each case combines analytics, blockchain monitoring, and law enforcement coordination to ensure assets are traced and secured. These efforts help maintain transparency and integrity across the crypto ecosystem.

T3 Financial Crime Unit Surpasses $300 Million in Frozen Assets, Strengthening Global Efforts Against Crypto-Related Crime
Learn more: https://t.co/JTfoEEPR7f

— Tether (@Tether_to) October 31, 2025

Public-Private Partnerships Strengthen Global Crypto Security

T3 FCU works with over 280 law enforcement agencies worldwide, including Europol, to detect illicit financial activity. In August 2025, the T3+ Global Collaborator Program launched, with Binance joining as the first member.

The program aims to expand cooperation, share intelligence, and prevent cross-border criminal activity. T3+ enhances the unit’s ability to respond quickly to emerging threats in the crypto sector.

The 9th Global Conference on Criminal Finances and Cryptocurrencies in Vienna brought together T3 FCU partners, including Tether, TRON, TRM Labs, and Binance. Sessions ocused on public-private collaboration to strengthen crypto seizure frameworks.

Participants discussed strategies to improve investigation efficiency, transparency, and cross-jurisdiction coordination. John Hurston of TRON DAO and Álex Pérez of Europol highlighted T3 FCU as a global model for collective action.

The program’s growth underscores the importance of international collaboration in combating financial crime. T3 FCU continues to prioritize rapid response, real-time data sharing, and targeted interventions.

Experts stress that sustained cooperation between analytics firms, exchanges, and law enforcement is critical for crypto ecosystem integrity. These efforts aim to protect investors and deter criminal actors from exploiting blockchain platforms.

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