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sigma-rule260 articles
Apr 24, 2026

NASA Social Engineering Campaign — Detection and Defense Guide

NASA Social Engineering Campaign — Detection and Defense Guide Introduction The Office of Inspector General (OIG) for the National Aeronauti...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Apr 24, 2026

Bitwarden CLI npm Compromise: Detecting Malicious @bitwarden/cli Packages (v2024.8.0, v2024.7.1)

Introduction The software supply chain was struck again when attackers compromised the official Bitwarden CLI npm package, @bitwarden/cli. B...

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

UNC6692 Microsoft Teams Phishing: Detecting SNOW Malware and IT Helpdesk Impersonation

UNC6692 Microsoft Teams Phishing: Detecting SNOW Malware and IT Helpdesk Impersonation Introduction A new threat cluster, tracked as UNC6692...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Apr 23, 2026

Defending Against China-Nexus Covert Networks: Edge Router Compromise & Detection

Introduction A joint advisory released by CISA, the NCSC (UK), and international partners (AA26-113A) highlights a persistent and alarming s...

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

GopherWhisper APT: Detecting Go-Based Loaders and Injectors in Government Networks

Introduction A previously undocumented Advanced Persistent Threat (APT) group, tracked as GopherWhisper, has actively compromised at least 1...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Apr 22, 2026

Malicious Checkmarx KICS Docker Images & VS Code Extensions: Supply Chain Detection and Remediation

Malicious Checkmarx KICS Docker Images & VS Code Extensions: Supply Chain Detection and Remediation Introduction A critical supply chain com...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Apr 22, 2026

Google Antigravity Unauthenticated RCE: Detection and Remediation for Active Exploitation

Google Antigravity Unauthenticated RCE: Detection and Remediation for Active Exploitation Introduction Security researchers and threat intel...

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Vulnerability ManagementRead Now
Apr 21, 2026

NGate Android Malware Analysis: NFC Data Theft via Trojanized HandyPay App

NGate Android Malware Analysis: NFC Data Theft via Trojanized HandyPay App Introduction A new variant of the NGate malware is actively targe...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Apr 21, 2026

Rapid7 Bulk Export MCP Server: Accelerating AI-Powered Security Workflows and Vulnerability Prioritization

Rapid7 Bulk Export MCP Server: Accelerating AI-Powered Security Workflows and Vulnerability Prioritization Introduction Rapid7 has released ...

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Vulnerability ManagementRead Now
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