Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CLOSEDQUORUM: AI-Voting Windows Malware Targets Credentials and Crypto Wallets — Detection and Defense Guide
Introduction On September 22, Cisco Talos disclosed a Windows malware family tracked as CLOSEDQUORUM that represents a genuine architectural...
Microsoft Defender Update-Blocking Flaw Disclosed by Nightmare Eclipse — Detection, Monitoring, and Hardening Guide
Introduction Over the weekend, security researcher Abdelhamid Naceri — known in the community as Nightmare Eclipse — publicly released detai...
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...
CrowdStrike 'FalconFlank' Unpatched Privilege Escalation: Detection and Mitigation Guide for Windows Defenders
Introduction An anonymous researcher operating under the handle "Nightmare Eclipse" has publicly released details — including proof-of-conce...
ShieldBreak Unpatched Microsoft Defender Flaw Bypasses CVE-2026-50656 (RoguePlanet) Patch — Detection and Mitigation Guide
ShieldBreak: Unpatched Microsoft Defender Flaw Bypasses the RoguePlanet (CVE-2026-50656) Fix A new proof of concept is circulating that ever...
Pass-ta-key Attacks: Detecting Google Passkey Hijacking on Windows
Introduction Security researchers have unveiled "Pass-ta-key," a set of three novel attack vectors that allow malicious software to hijack G...
Certighost AD CS Vulnerability: Detection and Remediation for Windows Domain Hijacking
Introduction The release of a Proof-of-Concept (PoC) exploit for the "Certighost" security issue marks a critical turning point for Windows ...
UAC-0099 MATCHBOIL.V2 Campaign: Defending Against Fake Notepad++ Plugins
UAC-0099 MATCHBOIL.V2 Campaign: Defending Against Fake Notepad++ Plugins Introduction The Computer Emergency Response Team of Ukraine (CERT-...
Dolphin X RAT: Defending Against AI-Driven Victim Profiling and Target Prioritization
Dolphin X RAT: Defending Against AI-Driven Victim Profiling and Target Prioritization Introduction The commoditization of cybercrime continu...