Security Insights

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

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threat-hunting674 articles
May 17, 2026

CVE-2021-23017: Critical NGINX Vulnerability — Detection and Remediation Guide

CVE-2021-23017: Critical NGINX Vulnerability — Detection and Remediation Guide Introduction This week, the security community reacted with u...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
May 17, 2026

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...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
May 16, 2026

TanStack 'Mini Shai-Hulud' Supply Chain Attack: IOC Analysis and macOS Hardening

Introduction OpenAI recently confirmed that two of its corporate macOS devices were compromised during the TanStack supply chain attack, dub...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
May 16, 2026

Active Funnel Builder Exploit: WooCommerce Checkout Skimming Detection & Hardening

Active Funnel Builder Exploit: WooCommerce Checkout Skimming Detection & Hardening Introduction A critical security vulnerability in the Fun...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
May 16, 2026

LoLBin TTPs: Detecting Abuse of PowerShell, Certutil, and WMIC Based on Bitdefender Analysis

Introduction Bitdefender's recent analysis, "What 45 Days of Watching Your Own Tools Will Tell You About Your Real Attack Surface," delivers...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
May 15, 2026

Turla's Kazuar P2P Backdoor: Detection and Eradication of a Mesh Command Network

Introduction The notorious Russian-speaking threat actor Turla (aka Venomous Bear or Uroburos) has historically been associated with some of...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
May 15, 2026

SecurityScorecard Driftnet Acquisition — Leveraging Automated Reconnaissance for Supply Chain Resilience

Introduction In the modern threat landscape, your perimeter is no longer defined by your firewall, but by the security posture of every vend...

mdrthreat-huntingendpoint-detection
SOC & MDRRead Now
May 15, 2026

Claw Chain: OpenClaw Vulnerabilities Enable Data Theft, Privilege Escalation, and Persistence — Detection and Hardening Guide

Claw Chain: OpenClaw Vulnerabilities Enable Data Theft, Privilege Escalation, and Persistence — Detection and Hardening Guide Introduction C...

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Vulnerability ManagementRead Now
May 14, 2026

Agentic AI vs. Zombie Assets: Automating Cloud Risk Remediation

In the rush to the cloud, organizations accumulate digital debris. Abandoned test environments, forgotten S3 buckets, and orphaned EC2 insta...

mdrthreat-huntingendpoint-detection
Vulnerability ManagementRead Now
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