microsoft hack

Russian hackers have been attempting to breach Microsoft’s systems in recent weeks, using stolen information they acquired in an earlier hack, the company said Friday. The hackers, which Microsoft identified as a Russian state-sponsored group known as Midnight Blizzard, have been “using information initially exfiltrated from our corporate email systems to gain, or attempt to gain, unauthorized access” to the company’s systems. Microsoft previously revealed in January that it had “detected a nation-state…