Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-65660: Microsoft SharePoint 'Spoofing' Flaw Is Actually Authenticated RCE — Detection and Remediation Guide
CVE-2026-65660: Microsoft SharePoint 'Spoofing' Flaw Is Actually Authenticated RCE — Detection and Remediation Guide Microsoft classified CV...
CVE-2026-69865 & CVE-2026-69843: Microsoft Cloud Auth Bypasses (CVSS 10) — Detection and Remediation Guide
Three CVSS 9–10 Authentication Bypasses Land on Microsoft's Cloud Stack NVD published four CRITICAL, network-exploitable CVEs in the last 72...
Microsoft Emergency Out-of-Band Patch for RDS Issues: Patch Verification and Hardening Guide
Introduction Microsoft has released an emergency out-of-band (OOB) update to address multiple issues introduced by this month's Patch Tuesda...
Microsoft Emergency Out-of-Band Fixes After Massive Patch Tuesday: A Defender's Validation and Remediation Playbook
Introduction Microsoft shipped one of the largest Patch Tuesday releases in recent memory — a cumulative patch cycle addressing vulnerabilit...
Microsoft September 2026 Updates Cause RDS Failures on Windows Server — Detection, Rollback, and Recovery Guide
Microsoft Confirms September 2026 Updates Break Remote Desktop Services on Windows Server Microsoft has confirmed that its September 2026 se...
September 2026 Patch Tuesday: 999 CVEs, 2 Exploited in the Wild, and an Unpatched Windows ALPC Privilege Escalation — A Defender's Triage and Detection Guide
A Record-Breaking Patch Tuesday — And No Relief in Sight September 2026 marks the largest single-day vulnerability disclosure in Microsoft's...
September 2026 Patch Tuesday: 964 CVEs and Two Actively Exploited Zero-Days (CVE-2026-81963, CVE-2026-85880) — Defender's Triage and Remediation Guide
September 2026 Patch Tuesday: 964 CVEs and Two Actively Exploited Zero-Days — Defender's Triage and Remediation Guide Microsoft's September ...
Microsoft September 2026 Patch Tuesday: 966 Flaws and 2 Zero-Days — Defensive Triage and Remediation Playbook
A Record Patch Tuesday — and Attackers Are Already Ahead of You Microsoft's September 2026 Patch Tuesday is the largest on record: 966 secur...
Invisible Unicode Tag Phishing Campaign Evading Microsoft 365 Email Filters: Detection and Blocking Guide
Introduction Microsoft's Security Research team is warning of an active, high-volume social engineering campaign that has pushed millions of...