Security Insights

Latest threat analysis, industry news, and security best practices from our expert team.

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detection-engineering404 articles
Sep 14, 2026

Revolut Data Breach via Fake Government Data Request: Defending Against Emergency Data Request (EDR) Fraud

Introduction Revolut, one of the world's largest fintech platforms, has disclosed a data breach with an uncomfortable root cause: no malware...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Sep 13, 2026

LOCKBIT5 Ransomware Gang: 4 New Victims Posted Across 4 Countries — Sector Targeting Analysis & Detection Rules

LOCKBIT5 Ransomware Gang: 4 New Victims Posted Across 4 Countries — Sector Targeting Analysis & Detection Rules Classification: TLP:CLEAR | ...

darkwebransomware-ganglockbit5
Darkweb RansomwareRead Now
Sep 13, 2026

Conti Ransomware Developer Sentenced to Four Years: What the Lytvynenko Case Teaches Defenders About RaaS Detection and Hardening

Overview A U.S. federal court has sentenced Oleksii Oleksiyovych Lytvynenko, a 44-year-old Ukrainian lawyer-turned-malware-developer, to fou...

incident-responseransomwarebreach-response
Incident ResponseRead Now
Sep 13, 2026

AI Supply Chain Under Attack: Defending Against Malicious Open-Source Models and Packages in 2026

The AI Supply Chain Problem Is No Longer Theoretical Pierluigi Paganini's Security Affairs newsletter Round 594 puts its finger on something...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Sep 13, 2026

AI Governance Can't Wait: Defending Against Adversarial Manipulation of AI-Driven Security Operations

Security teams raced to deploy AI copilots, autonomous triage agents, and LLM-assisted detection pipelines over the past 18 months. Attacker...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Sep 12, 2026

CVE-2026-85706: GitLab Maximum-Severity Path Traversal — Detection, Hunting, and Emergency Patching Guide

GitLab's Emergency Advisory: What Happened On Thursday, GitLab issued an urgent advisory directing all customers running self-managed GitLab...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Sep 12, 2026

GTG-20006 / Midnight Blizzard Abused Claude AI to Regenerate Malware After Detection — SOC Detection and Threat Hunting Guide

A Detection Adversary That Rewrites Itself: What Anthropic's GTG-20006 Disclosure Means for Your SOC On Thursday, Anthropic disclosed that i...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Sep 12, 2026

Florida DAVID DMV Database Breached via Stolen Police Credentials — Detection and Hardening Guide for Defenders

Florida DAVID Database Breach: When Stolen Credentials Defeat the Perimeter The Florida Department of Highway Safety and Motor Vehicles (FLH...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Sep 11, 2026

Why Your Critical Vulnerabilities Aren't Your Biggest Risk: A Defender's Guide to Reachability-Based Prioritization

Your Scanner Is Lying to You — Sort Of Security teams have never been better at finding vulnerabilities. Modern scanners, cloud security pos...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
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