Russian Hackers Exploiting Outlook Zero-day to Attack NATO Member Countries

Using a zero-day exploit in Microsoft Outlook (tracked as CVE-2023-23397), Fighting Ursa Aka APT28 targets at least 30 companies across 14 countries that are probably significant sources of strategic intelligence for the Russian government and military. All 14 countries targeted in a total of three campaigns are institutions within NATO member countries, except those in Ukraine, Jordan, […]

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