Tether and Circle have frozen over $3.4 billion in stablecoins from 2023 to 2025, as reported by blockchain forensics firm AMLBot. Tether, responsible for USDT, froze $3.29 billion across 7,268 addresses, with more than 2,800 linked to U.S. authorities. Circle, the issuer of USDC, froze $109 million following judicial orders. These actions highlight the companies' ongoing compliance efforts within the blockchain sector. Tether has been burning and reissuing tokens, while Circle has publicly listed blacklisted addresses. Despite these freezes, stablecoin activity continues to be a significant indicator of market sentiment.