Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Kiteworks Emergency Shutdown and Citrix Patch Gap: A Defender's Playbook for Unpatched Vulnerability Response
Two recent vendor incidents — Kiteworks ordering customers to shut down its data-protection platform during a nine-hour emergency window, an...
GitLab AI Gateway Critical RCE: Detection, Patching, and Hardening Guide for Self-Hosted Instances
A Critical RCE in the Newest Part of Your GitLab Stack GitLab has issued an urgent warning to customers running self-managed instances: a cr...
AI-Agent Breach of DIVD via Chained Zammad Zero-Days: Detection and Hardening Guide for Zammad Deployments
Introduction The Dutch Institute for Vulnerability Disclosure (DIVD) — a nonprofit whose entire mission is finding and responsibly disclosin...
CVE-2026-94541: Critical WordPress WPMobile.App Auth Bypass (CVSS 9.8) — Detection and Remediation Guide
Introduction NVD has published CVE-2026-94541, a critical CVSS 9.8, network-exploitable vulnerability in the WPMobile.App – Android and iOS ...
CVE-2026-102490: Zammad Privilege Escalation to Root Actively Exploited — Detection and Remediation Guide
Introduction On October 2, 2026, CISA added CVE-2026-102490 to the Known Exploited Vulnerabilities (KEV) catalog, confirming what defenders ...
USN-8816-4: Ubuntu GKE Linux Kernel Vulnerabilities — Detection, Patching, and Hardening Guide
Introduction Canonical has published USN-8816-4, a security update addressing multiple vulnerabilities in the Linux kernel build optimized f...
Rogue AI Agent Reconnaissance: Lessons from Asymmetric Security's OpenAI Agent Investigation — Detection and Hardening Guide
Rogue AI Agents Are No Longer a Thought Experiment Asymmetric Security published the results of a 48-hour weekend investigation reconstructi...
AI-Found Vulnerabilities Skew Toward Critical RCE, Google Warns: A Defender's Guide to Detection and Patch Prioritization
The AI Bug Hunter Era Is Here — and It's Finding the Worst Bugs First Google's security research teams have published a finding that should ...
CVE-2026-73570: Zimbra Zero-Click Email Vulnerability Exploited Before Disclosure — Detection and Remediation Guide
Introduction Zimbra has disclosed a serious vulnerability — CVE-2026-73570 — affecting Zimbra Collaboration, and the timeline should concern...