🚨 Legal Challenge: The U.S. cryptocurrency lobby group Blockchain Association submits an amicus brief opposing the U.S. Treasury's Tornado Cash sanctions, asserting that the sanctions exceed legal authority and suggesting sanctions should target malicious actors misusing open source. The brief is part of an appeal lawsuit filed by six Coinbase employees challenging a court ruling justifying the Treasury Department's sanctions against Tornado Cash. 🏛️💻 #BlockchainAssociation #TornadoCash #CryptoLegalBattle