Microsoft Corp. warned an infamous hacking group that is tied to Russia’s military intelligence agency GRU could be gearing up for more ransomware attacks both inside and outside of Ukraine. Microsoft calls the group Iridium, but it is perhaps best …
U.S. utilities are looking hard at their cyber vulnerabilities and whether they can get insurance to cover what could be a multi-billion dollar loss after hackers cut electric power to more than 80,000 Ukrainians last month. The Dec. 23 incident …
Hackers likely caused a Dec. 23 electricity outage in Ukraine by remotely switching breakers to cut power, after installing malware to prevent technicians from detecting the attack, according to a report analyzing how the incident unfolded. The report from Washington-based …
