Microsoft (MSFT.O), opens new tab said on Friday that hackers linked to Russia's foreign intelligence were trying again to break into its systems, using data stolen from corporate emails in January to gain new access to the tech giant whose products are widely used across the U.S. national security establishment.
Microsoft s threat intelligence team has been investigating and sharing research on Nobelium since at least 2021, when the group was found to be behind the SolarWinds cyberattack that compromised a raft of U.S. government agencies.