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

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sigma-rule493 articles
Jul 24, 2026

BlueNoroff Zoom Social Engineering Kit: Detecting and Blocking Crypto-Targeted Phishing Campaigns

BlueNoroff Zoom Social Engineering Kit: Detecting and Blocking Crypto-Targeted Phishing Campaigns Introduction Security Arsenal is tracking ...

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

High-Fidelity Cloud Detection: Using ES|QL COMPLETION to Triage Noisy Curl and Wget Events

High-Fidelity Cloud Detection: Using ES|QL COMPLETION to Triage Noisy Curl and Wget Events Introduction Every SOC analyst knows the pain: a ...

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

Russian State-Sponsored Social Engineering Campaign Against Zimbra: Detection and Defense Guide

Russian State-Sponsored Social Engineering Campaign Against Zimbra: Detection and Defense Guide Introduction Russian state-supported cyber a...

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

CISA BOD-26-04 Compliance: CrowdStrike Falcon Platform Implementation Guide

Introduction The Cybersecurity and Infrastructure Security Agency (CISA) issued Binding Operational Directive (BOD) 26-04, establishing crit...

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

GitHub Bug Bounty Overhaul: Mitigating Reduced External Eyes on Critical Code

Introduction Effective July 27, 2026, GitHub has fundamentally altered the economic incentives of its public bug bounty program. By cutting ...

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

From Triage Grind to Strategic Operator: The AI SOC Career Path in 2026

From Triage Grind to Strategic Operator: The AI SOC Career Path in 2026 Introduction The traditional Security Operations Center (SOC) model ...

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

Kratos PhaaS Takedown: Detection and Defense Against Social Engineering-as-a-Service

Introduction In a significant coordinated action, authorities in Germany and the U.S. have successfully dismantled the central infrastructur...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Jul 21, 2026

Apple Hide My Email Privacy Leak: Identification and Remediation Guide

Apple Hide My Email Privacy Leak: Identification and Remediation Guide Executive Summary On July 3, 2026, Apple deployed a critical fix for ...

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

AWS Kiro IDE Flaw: Detecting and Blocking Web-Based Config Poisoning & RCE

AWS Kiro IDE Flaw: Detecting and Blocking Web-Based Config Poisoning & RCE Introduction Security teams managing developer workstations need ...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
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