HPE: Russian hackers breached its security team’s email accounts
ID: 188c8730-602b-5643-b5ba-f9fbc6262262
STIX ID: report--188c8730-602b-5643-b5ba-f9fbc6262262
Feed Name: Bleeping Computer
Threat Score
HPE disclosed that suspected Russian state-sponsored hackers known as Midnight Blizzard (Cozy Bear/APT29) gained unauthorized access to its Office 365 email environment beginning in May 2023 and exfiltrated data from a small subset of mailboxes, including individuals in cybersecurity and other business functions; the company is investigating and working with external experts and law enforcement while noting possible links to a prior SharePoint breach and similar Microsoft incidents.
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