Security Insights

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

Has:
threat-hunting671 articles
Jun 18, 2026

Anatomy of the 2026 Attack Surface: Defending Against AI Abuse, NastyC2, and OAuth Device Codes

Introduction The internet didn't break this week; it simply functioned exactly as threat actors designed it to. The latest ThreatsDay Bullet...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Jun 18, 2026

Orphaned AI Agents: Detecting and Remediating Shadow AI Access Risks

Orphaned AI Agents: Detecting and Remediating Shadow AI Access Risks Introduction The rapid adoption of generative AI and autonomous agents ...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Jun 18, 2026

Beyond IP Reputation: Countering Anonymized Infrastructure in 94% of Security Incidents

Introduction The results are in, and they confirm what many of us on the front lines have suspected for years. A recent industry survey reve...

mdrthreat-huntingendpoint-detection
SOC & MDRRead Now
Jun 18, 2026

Crypto Clipper Campaign: Defending Against AI-Driven Social Engineering and Fake Repositories

Introduction Security analysts are currently facing a sophisticated evolution in social engineering tactics. A new campaign, identified by C...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
Jun 16, 2026

SprySOCKS Windows Variant: Active Exploitation of Government Networks — Detection and Response

Introduction The cybersecurity landscape has just become more volatile with the confirmation that SprySOCKS, a malicious software originally...

mdrthreat-huntingendpoint-detection
SOC & MDRRead Now
Jun 16, 2026

NarwhalRAT Delivery via Fake Microsoft Account Alerts — Detection and Incident Response

NarwhalRAT Delivery via Fake Microsoft Account Alerts — Detection and Incident Response Introduction Security Arsenal has detected a concern...

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

DOJ Seizes CFAKE & SOCFAKE: Deepfake Domain Blocking and Detection Guide

DOJ Seizes CFAKE & SOCFAKE: Deepfake Domain Blocking and Detection Guide The U.S. Department of Justice announced Friday that it has seized ...

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

Winning the 72-Minute Race: AI-Driven SOC Defense and Automation Strategies

Winning the 72-Minute Race: AI-Driven SOC Defense and Automation Strategies Introduction The metrics for incident response have shifted irre...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
Jun 15, 2026

Maine Data Breach Portal Disruption: Defending Public Forms Against Automated Abuse

Introduction The recent shutdown of the Maine Attorney General's online data breach notification portal serves as a stark warning to securit...

sigma-rulekql-detectionthreat-hunting
Vulnerability ManagementRead Now
Previous
Page 26 of 75
Next