A global phishing campaign targeting Microsoft 365 bypasses security codes using a legitimate login feature, impacting ...

Overview On March 11, NSFOCUS CERT detected that Microsoft released the March Security Update patch, which fixed 83 security issues involving widely used products such as Windows, Microsoft Office, ...

In April 2026, Microsoft is blocking old kernel drivers in Windows, closing a vulnerability that's been exploited for years.

Microsoft released security patches for 31 vulnerabilities across Windows, Office, and Azure, including two actively exploited zero-day flaws. PCWorld reports that critical vulnerabilities affect ...

Microsoft warns tax-season phishing hit 29,000 users via IRS lures, enabling credential theft and RMM-based access.

That said, administrators can still allow custom kernel drivers via the Application Control for Business policy to override the default kernel policy. Microsoft foresees this being used for ...

Threat actors are evading phishing detection in campaigns targeting Microsoft accounts by abusing the no-code app-building ...

A Windows 11 security update triggered Microsoft app sign-in failures, prompting an emergency patch and a manual workaround ...

Microsoft has released an out-of-band security update for certain Windows 11 users that fixes three critical enterprise ...

Open VSX bug misread scanner failures as clean results, letting malicious VS Code extensions go live before patch in v0.32.0.