According to Etherscan, Stablecoin issuer Tether has blocked an Ethereum address holding USDT worth $1 million. In addition to USDT, the blacklisted address also holds various tokens, like Chainlink (LINK), Fantom (FTM), Decentraland (MANA), The Sandbox (SAND), and Uniswap (UNI). Tether constantly works with law enforcement agencies to freeze addresses suspected of being involved in crime.