Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Microsoft Defender BTR.sys Weaponization: Detection and Hardening Guide for the Boot-Time Removal Tool Abuse Technique
Introduction Check Point Research has disclosed a technique that turns Microsoft Defender against itself. Defender ships a legitimately Micr...
DAP Health $1.3M Data Breach Settlement: What Healthcare Defenders Must Learn About PHI Exfiltration and Litigation Risk
DAP Health, a nonprofit community healthcare network based in Southern California, has agreed to pay $1,300,000 to settle a class action law...
CVE-2025-54518: USN-8664-1 Patches AMD Zen 2 Op Cache Privilege Escalation in NVIDIA BaseOS Linux Kernel — Detection and Remediation Guide
USN-8664-1: What Happened and Why It Matters Canonical has published USN-8664-1, a Linux kernel security update for NVIDIA BaseOS — the Ubun...
AI-Generated Reconnaissance Scripts Target Siemens S7 PLCs in U.S. Critical Infrastructure — OT Detection and Hardening Guide
Introduction On Wednesday, the U.S. government issued an "active threat" warning: adversaries are using AI-generated reconnaissance and capa...
TrueConf Server Under Active Exploitation: CISA KEV Directive, Detection and Remediation Guide
CISA Adds Two Actively Exploited TrueConf Server Flaws to KEV — What Defenders Need to Do Now CISA has added two vulnerabilities in TrueConf...
Fedora 43 WordPress 6.9.7 Security Update: Remediating Authenticated RCE, XSS, and Privilege Escalation (FEDORA-2026-61704c09ea)
Fedora Ships WordPress 6.9.7: Multiple Vulnerabilities Including Code Execution Demand Immediate Patching Fedora has published security advi...
Fedora WordPress 6.9.7 Security Update: Unauthenticated RCE and Stored XSS — Detection and Remediation Guide
Introduction Fedora has released WordPress version 6.9.7 for Fedora 44, addressing multiple security vulnerabilities — most critically an un...
Cisco Crosswork & Secure Workload Critical Flaws (5x CVSS 10.0): Detection, Hardening, and Remediation Guide
Nine Cisco Flaws — Five Perfect 10s — Demand Immediate Triage Cisco has released another wave of security updates for its Crosswork automati...
CVE-2026-77776: Headroom LLM Proxy Identity Spoofing (CVSS 9.1) — Detection and Remediation Guide
NVD has published CVE-2026-77776, a CVSS 9.1 (Critical), network-exploitable vulnerability in Headroom's LLM proxy — the intermediary compon...