Latest Russian cyberattack targeting hundreds of U.S. networks -Microsoft

FILE PHOTO: Smartphone is seen in front of Microsoft logo displayed in this illustration taken, July 26, 2021. REUTERS/Dado Ruvic/Illustration/File Photo

WASHINGTON (Reuters) -The Russian-based agency behind last year's massive SolarWinds cyberattack has targeted hundreds more companies and organizations in its latest wave of attacks on U.S.-based computer systems, Microsoft said in a blog post.

Microsoft, in a blog post dated Oct. 24, said Nobelium's latest wave targeted "resellers and other technology service providers" of cloud services. Those attacks were part of a broader campaign over the summer, Microsoft said, adding it had notified 609 customers between July 1 and Oct. 19 that they had been attacked.