Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-31431 & Dirty Frag: Linux Kernel Azure Privilege Escalation — Analysis & Hardening
Introduction On April 6, 2026, Ubuntu released USN-8426-1, detailing critical security vulnerabilities in the Linux kernel specifically tail...
PCPJack Cloud SMTP Relay Campaign: Detection, Hunting, and Hardening
PCPJack Cloud SMTP Relay Campaign: Detection, Hunting, and Hardening Overview Threat actor PCPJack has hijacked hundreds of cloud servers ac...
Azure Priv-Esc, Kali365 MFA Bypass & Claude Plugin: Critical Detection & Remediation Guide
Azure Priv-Esc, Kali365 MFA Bypass & Claude Plugin: Critical Detection & Remediation Guide Introduction This ThreatsDay Bulletin drops multi...
Azure Backup for AKS Silent Fix: Hardening and Detection Guide
Introduction A critical dispute has emerged regarding the security posture of Azure Backup for Azure Kubernetes Service (AKS). A leading sec...
CVE-2026-32201: Microsoft April 2026 Patch Tuesday Analysis and Remediation Guide
Microsoft April 2026 Patch Tuesday: Addressing CVE-2026-32201 and Critical Driver Vulnerabilities Introduction The April 2026 Patch Tuesday ...
Defending Against Microsoft’s March 2026 Patch Tuesday: 83 CVEs and Critical Fixes for Azure & .NET
Defending Against Microsoft’s March 2026 Patch Tuesday: 83 CVEs and Critical Fixes for Azure & .NET Microsoft has released a significant sec...
How to Detect and Block Azure Monitor Callback Phishing Attacks
How to Detect and Block Azure Monitor Callback Phishing Attacks In a concerning evolution of callback phishing tactics, attackers are now ab...
Defending Against Critical Exploits: Microsoft March 2026 Patch Tuesday Guide
Introduction Microsoft has released its March 2026 Patch Tuesday updates, addressing a significant total of 83 Common Vulnerabilities and Ex...