Microsoft disclosed an intrusion by Russian foreign intelligence threat group Midnight Blizzard (APT29), accessing senior leadership corporate emails and source code.
Item 1.05 Material Cybersecurity Incident disclosure filed by Microsoft Corporation regarding Russian state-sponsored threat actor Midnight Blizzard accessing senior leadership email accounts and internal cybersecurity communications.
Microsoft disclosed an intrusion by Russian foreign intelligence threat group Midnight Blizzard (APT29), accessing senior leadership corporate emails and source code.
Microsoft security team detects Russian state-sponsored threat actor Midnight Blizzard accessing corporate email systems via legacy OAuth tenant test account.
Microsoft files Form 8-K Item 1.05 detailing Midnight Blizzard intrusion into senior executive email accounts and cybersecurity staff communications.
Microsoft Form 8-K update discloses threat actor used exfiltrated email secrets to gain unauthorized access to internal source code repositories.
Microsoft says threat actors are ahead in the early AI race
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