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Microsoft Vulnerability Tracker

Microsoft Vulnerability Tracker

Category: Russia

Russian APT28 Deploys “NotDoor” Outlook Backdoor Against Companies in NATO Countries

September 4, 2025

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Posted in Nation-state attack, Office, Product, Russia

Russian Group EncryptHub Exploits MSC EvilTwin Vulnerability to Deploy Fickle Stealer Malware

August 16, 2025

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Posted in Nation-state attack, Office, Product, Russia

Water Gamayun Hackers Exploit MSC EvilTwin Zero-day Vulnerability to Hack Windows Machine

March 31, 2025

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Posted in Nation-state attack, Product, Russia, Windows

Nation-state groups hit hundreds of organizations with Microsoft Windows zero-day

March 20, 2025

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Posted in China, Iran, Nation-state attack, Other, Product, Russia, Windows

The above compilation of published reports regarding data breaches and cyber attacks targeting Microsoft platforms and products is maintained by NetChoice. NetChoice is dedicated to ensuring free enterprise and free expression can thrive on the Internet securely.