Filing: HPE says a group believed to be Russia-linked Midnight Blizzard exfiltrated data from "a small percentage of HPE mailboxes" beginning in May 2023 (Bloomberg)
Bloomberg:
Filing: HPE says a group believed to be Russia-linked Midnight Blizzard exfiltrated data from “a small percentage of HPE mailboxes” beginning in May 2023 — – HPE says it was informed of nation-state breach on Dec. 12 — Same Russia-linked group suspected in recent Microsoft hack