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158 results for tag Microsoft:

Microsoft Fixes Spoofing Flaw Used in Emotet Attacks

Attackers were attempting to exploit the flaw to distribute the Emotet, Trickbot and Bazaloader malware.

Microsoft, Patch Tuesday

Phishing Attacks Abuse Microsoft OAuth Implementations

Starting in February 2020, attackers have leveraged weaknesses that occur “by design” in OAuth 2.0 implementations from Microsoft and GitHub.

Oauth, Oauth Phishing, Microsoft

Microsoft Seizes Sites From Chinese APT Group

Microsoft has disrupted "a key piece of infrastructure" used by the China-based threat group known as Nickel or APT15.

Microsoft, Cybercrime

Malware Samples Target Windows Installer Flaw

Researchers have uncovered malware samples that are targeting a local privilege escalation flaw in Windows Installer.

Windows, Microsoft, Zero Day

Microsoft Fixes Actively Exploited Exchange Server Bug

The Exchange Server flaw is one of 55 vulnerabilities fixed in Microsoft's Patch Tuesday update.

Microsoft, Microsoft Exchange, Patch Tuesday