The US imposed sanctions against Russian hackers
On February 24, the United States added four individuals, including Russian citizens, and three companies to its sanctions list. In a statement, the US Treasury Department said the sanctions were related to their activities in cyberspace that harmed US national security interests. It is alleged that these individuals buy, sell and trade undisclosed software vulnerabilities (so-called zero-day exploits) that can be used for hacking, data theft, and ransomware.