Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
900+ US Gas Station ATG Systems Exposed: Operational Detection and Hardening Guide
900+ US Gas Station ATG Systems Exposed: Operational Detection and Hardening Guide Introduction Security Arsenal is tracking a critical expo...
Securing AI-Enabled CI/CD: Mitigating Prompt Injection in Claude Code GitHub Action
Securing AI-Enabled CI/CD: Mitigating Prompt Injection in Claude Code GitHub Action Introduction Microsoft Threat Intelligence recently disc...
OpenAI ChatGPT Lockdown Mode: Defensive Controls for Prompt Injection and Data Transfer
Introduction OpenAI has begun rolling out a new "Lockdown Mode" for ChatGPT, a significant shift in the platform's security posture designed...
Nightmare Eclipse: Hardening Microsoft Environments Against Bypass Vulnerabilities
Introduction The cybersecurity community was recently shaken by the "Nightmare Eclipse" incident, a scenario that underscores the fragility ...
Bright Data SDK Abuse: Smart TVs and Mobile Devices Hijacked for AI Scraping
Bright Data SDK Abuse: Smart TVs and Mobile Devices Hijacked for AI Scraping Introduction A recent revelation regarding the inner workings o...
OP-512 Web Shell Framework: Microsoft IIS Defense and Detection Strategies
OP-512 Web Shell Framework: Microsoft IIS Defense and Detection Strategies Introduction Security operations teams must urgently attend to a ...
The AI SOC Value Gap: How to Secure Real ROI in the 'Second Wave' of AI Operations
The AI SOC Value Gap: How to Secure Real ROI in the 'Second Wave' of AI Operations Introduction Eighteen months ago, the "AI SOC" was primar...
PCPJack Cloud SMTP Relay Campaign: Detection, Hunting, and Hardening
PCPJack Cloud SMTP Relay Campaign: Detection, Hunting, and Hardening Overview Threat actor PCPJack has hijacked hundreds of cloud servers ac...
CVE-2026-3300: Everest Forms Pro Exploitation — Detection and Hardening Guide
CVE-2026-3300: Everest Forms Pro Exploitation — Detection and Hardening Guide Active exploitation campaigns are currently targeting a critic...