Stablecoins play a crucial role in the cryptocurrency ecosystem, providing a bridge between blockchain technology and traditional financial systems. A recent report by blockchain analytics firm AMLBot sheds light on how the two largest stablecoin issuers, Tether and Circle, differ in their approach to freezing crypto assets linked to illegal activities.
How Tether and Circle Handle Asset Freezing
Between 2023 and 2025, Tether and Circle enforced freezing actions on accounts associated with scams, fraud, and other criminal activities. However, the scale and methodology of their actions showcase vastly different enforcement philosophies.
Tether’s Aggressive Approach
According to AMLBot, Tether froze approximately $3.3 billion worth of USDT during this period, blacklisting over 7,268 wallet addresses. More than 2,800 of these freezes were conducted in coordination with U.S. law enforcement, demonstrating Tether’s proactive alignment with authorities to mitigate financial crimes.
A significant portion—over 53% of total USDT freezes—occurred on the Tron blockchain, due to its popularity for fast, low-cost transactions. Notably, Tether has the capability to burn and reissue tokens. This enables them to permanently destroy USDT tied to fraudulent activities and issue new tokens to compensate victims or aid investigations. While this proactive process has enabled the recovery of funds in high-profile enforcement cases, it also raises concerns about centralization and control.
Circle’s Cautious and Legal-Driven Strategy
In contrast, Circle, the issuer of USDC, has frozen significantly fewer funds. During the same period, Circle blacklisted just 372 wallet addresses, totaling $109 million. Circle’s approach is strictly governed by legal requirements such as court orders, regulatory mandates, or sanctions. Unlike Tether, Circle does not burn or reissue USDC. Instead, frozen funds remain locked until legal approval is granted for their release.
This cautious strategy reflects Circle’s dedication to legal transparency and adherence to formal procedures. However, it also means that Circle is slower to act compared to Tether’s proactive stance.
Balancing Speed, Control, and Legal Certainty
The contrast in their asset-freezing strategies highlights the different roles stablecoin issuers play in the intersection of blockchain and traditional law enforcement. Tether’s aggressive measures have proven effective in recovering funds tied to fraud and other crimes, but they prompt debates about user rights and centralized control. On the other hand, Circle’s slower, legally bound process provides clearer safeguards for users while limiting immediate intervention capabilities.
Why These Differences Matter
For users and investors, understanding these differences can influence their choice between USDT and USDC. Tether’s proactive approach may appeal to those seeking faster interventions, while Circle’s legally cautious strategy might resonate with users who prioritize regulatory safeguards. As stablecoins continue to evolve, their role in fostering trust and transparency within the crypto space will remain under scrutiny.
Products for Enhanced Crypto Security
For crypto enthusiasts looking to enhance security, tools like the MetaMask Wallet can provide an added layer of safety for managing crypto assets. Additionally, AMLBot itself offers a crypto compliance solution to help individuals and businesses analyze wallet activity and ensure regulatory compliance.
As the cryptocurrency industry continues to grow, the policies and strategies of stablecoin issuers will play a critical role in shaping its future. Investors are encouraged to stay informed and conduct thorough research before choosing platforms and stablecoins that align with their values and needs.
