Security Insights

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

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detection-engineering404 articles
Aug 24, 2026

DOUBLECUP PNG Payloads: Detect Fake Steganography and Image-Embedded Malware

DOUBLECUP PNG Payloads: Detect Fake Steganography and Image-Embedded Malware The SANS Internet Storm Center diary entry on DOUBLECUP calls o...

incident-responseransomwarebreach-response
Incident ResponseRead Now
Aug 24, 2026

Rethinking Application Security for the AI Era: Why Patching Alone No Longer Reduces Enterprise Risk

The Patch Window Is Closing — and AI Is Holding the Stopwatch For two decades, enterprise vulnerability management operated on a comfortable...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Aug 23, 2026

Iran-Linked Hackers Disabled a UK Power Plant for Four Days — OT/ICS Detection and Hardening Guide for Critical Infrastructure Defenders

The First Confirmed Kill of a UK Power Plant — and Why It Changes the Threat Model Iran-linked threat actors have shut down a British power ...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Aug 23, 2026

Defending City Hall: How Security Professionals Can Close the Municipal Cyber Gap

Local governments are being targeted by ransomware crews and nation-state actors with the same tradecraft used against Fortune 500 enterpris...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Aug 22, 2026

COINBASECARTEL Ransomware Gang: 13 Victims Posted in 24 Hours — Financial Services Blitz, Sector Analysis & Detection Rules

COINBASECARTEL Ransomware Gang: 13 Victims Posted in 24 Hours — Financial Services Blitz, Sector Analysis & Detection Rules Classification: ...

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Darkweb RansomwareRead Now
Aug 22, 2026

Digital Identity Compartmentalization: How Separate Personas Defeat Broker Profiling and Limit Breach Blast Radius

Introduction A recent analysis published via BleepingComputer, drawing on work from Anonyome Labs, puts a spotlight on a problem most securi...

sigma-rulekql-detectionthreat-hunting
Platform & AutomationRead Now
Aug 22, 2026

Windows Named Pipe Attacks: How to Harden IPC and Detect Privilege Escalation via Weak DACLs

The Quiet Attack Surface in Every Windows Environment Named pipes are one of the oldest and most trusted interprocess communication (IPC) me...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Aug 22, 2026

GHSA-p9r8-2q67-fp86: NASA AIT-GUI Unauthenticated Command Injection — Detection and Remediation Guide

Introduction Security researchers at Cycode have disclosed a critical vulnerability chain in AIT-GUI — the browser-based operator console fo...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Aug 21, 2026

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...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
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