Security Insights

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

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threat-hunting673 articles
May 30, 2026

Data Broker Sentencing: 7M Elderly Americans' Data Exfiltration — Detection and Prevention Guide

Data Broker Sentencing: 7M Elderly Americans' Data Exfiltration — Detection and Prevention Guide Introduction In a disturbing case of data m...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
May 30, 2026

3AM and Lumma Stealer Botnet Takedown: Detection and Remediation Guide

Introduction In a massive coordinated operation, Dutch law enforcement recently dismantled a botnet infrastructure that had compromised appr...

mdrthreat-huntingendpoint-detection
Incident ResponseRead Now
May 30, 2026

DDoS-as-a-Service Market Evolution: Defending Against Botnet-Powered Stresser Platforms

Introduction The barrier to entry for launching disruptive Distributed Denial of Service (DDoS) attacks has effectively reached zero. Recent...

sigma-rulekql-detectionthreat-hunting
Platform & AutomationRead Now
May 30, 2026

CISO Leadership Crisis: Incident Response Experience Is Non-Negotiable for Security Teams

CISO Leadership Crisis: Incident Response Experience Is Non-Negotiable for Security Teams Introduction The ISC2 survey released at Infosecur...

mdrthreat-huntingendpoint-detection
SOC & MDRRead Now
May 30, 2026

Azure Priv-Esc, Kali365 MFA Bypass & Claude Plugin: Critical Detection & Remediation Guide

Azure Priv-Esc, Kali365 MFA Bypass & Claude Plugin: Critical Detection & Remediation Guide Introduction This ThreatsDay Bulletin drops multi...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
May 29, 2026

CVE-2026-5386: KMW CCTV Unauthenticated Password Reset — Detection and Hardening

Introduction CISA has released ICSA-26-148-06 regarding a critical vulnerability (CVE-2026-5386) affecting KMW CCTV Security Cameras. This f...

mdrthreat-huntingendpoint-detection
Vulnerability ManagementRead Now
May 29, 2026

ChatGPhish: OpenAI ChatGPT Markdown Rendering Vulnerability Analysis & Defense

Introduction Security researchers at Permiso Security have disclosed a critical vulnerability affecting OpenAI's ChatGPT platform, codenamed...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
May 29, 2026

CVE-2026-9037: XCharge C6 Charging Controller Critical Firmware Vulnerability — Detection and Remediation Guide

CVE-2026-9037: XCharge C6 Charging Controller Critical Firmware Vulnerability — Detection and Remediation Guide Introduction CISA has releas...

mdrthreat-huntingendpoint-detection
Vulnerability ManagementRead Now
May 29, 2026

GREYVIBE: Defending Against Russian AI-Powered Cyberattacks Targeting Ukraine

Introduction WithSecure has attributed a persistent campaign, active since at least August 2025, to a previously undocumented Russian-speaki...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
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