The U.S. Treasury Department announced Tuesday it will sanct...

The U.S. Treasury Department announced Tuesday it will sanction a cryptocurrency exchange for its alleged role in laundering ransoms for cyberattacks. It marks the first such action against a cryptocurrency exchange, according to the department. The Treasury alleged that the crypto exchange Suex “has facilitated transactions involving illicit proceeds from at least eight ransomware variants.” $Nasdaq Composite Index (.IXIC.US)$