Russian hackers use old Outlook vulnerability to target Polish orgs (CVE-2023-23397)

Russian state-backed hacking group Forest Blizzard (aka Fancy Bear, aka APT28) has been using a known Microsoft Outlook vulnerability (CVE-2023-23397) to target public and private entities in Poland, Polish Cyber Command has warned. Compromising email accounts and maintaining access to them APT28 is known for targeting government, non-governmental, energy and transportation organizations in the US, Europe, and the Middle East. The most recent attacks were detected and reported by the computer security incident response team … More →

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