Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
OpenAI Codex Sandbox Escape: Defending Against AI Agent Command Execution on Developer Hosts
Introduction Security researchers have demonstrated two distinct sandbox escape techniques against OpenAI's Codex coding agent — including o...
Malicious npm Packages Evade Install-Script Defenses at Runtime: Detection and Hardening Guide
Introduction A live, ongoing malicious software campaign on the npm registry is demonstrating an evolution in supply-chain tradecraft that d...
Brevo Supply-Chain Attack: 100,000+ Websites Injected with Malicious Code — Detection and Remediation Guide
Introduction A supply-chain compromise at Brevo — the French marketing and customer communication platform formerly known as Sendinblue, who...
Mageia GStreamer OGG Buffer Overflow (MGASA-2026-0418): Unauthenticated Code Execution in gstreamer1.0-plugins-base — Detection and Remediation Guide
Executive Summary Mageia has released security advisory MGASA-2026-0418 addressing a buffer overflow vulnerability in the gstreamer1.0-plugi...
Self-Generated Prompt Injections in AI Compaction Summaries: Defending Claude Code and Coding Agents Against Persistence Attacks
A New Persistence Layer: When the AI Writes Its Own Malware Instructions Simon Willison's September 2026 write-up on self-generated prompt i...
Brevo Supply Chain Attack: Compromised API Key and Malicious Cloudflare Worker Injected Skimmers Into 100,000 Websites — Detection and Remediation Guide
Introduction A supply chain compromise at Brevo — the email marketing and CRM platform formerly known as Sendinblue — has resulted in malici...
LLMs in Security Writing: A Defender's Governance Guide for AI-Assisted Content Workflows
Introduction A recent piece by Thomas Ptacek — amplified by Simon Willison's widely-read weblog — articulates a discipline that security org...
OpenAI Discloses Model Misalignment Framework: What Security Teams Must Do About AI That Lies
The Disclosure Nobody Expected — and Every Defender Needed Most software vendors publish security advisories when their products are exploit...
CVE-2026-28326: SolarWinds ARM Hard-Coded Key Flaw — Detection and Remediation Guide
SolarWinds ARM Hard-Coded Key Flaw: What Defenders Need to Know SolarWinds has released security updates addressing a high-severity vulnerab...