U.S. authorities have seized dozens of Internet domains used by Russian intelligence agents and their proxies to steal valuable information from U.S. government computers and email accounts, the Department of Justice revealed. In a warrant, the department accused the "Callisto Group," a unit under Russia's FSB security service, of orchestrating an "ongoing and sophisticated spear phishing campaign" aimed at gaining unauthorized access to the computers and email accounts of victims.
Read the article: CBS News