Microsoft - Cybersecurity News & Education

11.02.2026

Microsoft Patch Tuesday February 2026 Fixes 6 Zero-Days

Microsoft Patch Tuesday February 2026 addressed 54 vulnerabilities including six zero-days across Windows, Office, Azure services, Exchange Server, and developer…

Startups

05.02.2026

CISA Silently Updates Vulnerabilities Exploited By Ransomware Groups

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has been “silently” updating its Known Exploited Vulnerabilities (KEV) catalog when it…

Budgets

27.01.2026

Microsoft Emergency Fix Released For Exploited Office Zero-Day

Microsoft has released an emergency fix for an actively-exploited zero-day vulnerability affecting Microsoft Office. The vulnerability, CVE-2026-21509, is labeled a…

Startups

14.01.2026

Microsoft Crushes Cybercrime Subscription Service RedVDS

A pharmaceutical company lost cancer treatment funding, a Florida condo association lost half a million dollars, and thousands more fell…

Budgets

14.01.2026

Patch Tuesday January 2026: Exploited Zero Day, 8 High-Risk

Microsoft's Patch Tuesday January 2026 update includes fixes for one actively-exploited zero day vulnerability and eight additional high-risk flaws. In…

Startups

09.01.2026

CISA Warns Of Attacks On PowerPoint And HPE Vulnerabilities

A 16-year-old Microsoft PowerPoint flaw and a new maximum-severity HPE vulnerability are the latest additions to CISA's Known Exploited Vulnerabilities…

Startups

12.12.2025

Microsoft Expands Bug Bounty With In Scope By Default

Microsoft Corp. has announced a major update to its bug bounty program, extending coverage to include any vulnerability affecting its…

Startups

11.12.2025

Patch Tuesday December 2025: One Zero-Day, 6 High-Risk Flaws

Microsoft patched 57 vulnerabilities in its Patch Tuesday December 2025 update, including one exploited zero-day and six high-risk vulnerabilities. The…

Budgets