Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Microsoft Defender BTR.sys Weaponization: Detection and Hardening Guide for the Boot-Time Removal Tool Abuse Technique
Introduction Check Point Research has disclosed a technique that turns Microsoft Defender against itself. Defender ships a legitimately Micr...
Zombie Card Attack: Expired Visa Contactless Cards Revived via NFC Expiry Rewrite — Defensive Guide for Issuers and Merchants
Introduction Researchers at the University of Massachusetts Amherst have disclosed a practical attack — dubbed Zombie Card — that allows an ...
Critical NetScaler Authentication Bypass: Patching and Detection Guide for ADC and Gateway Deployments
Critical NetScaler Authentication Bypass: What Defenders Must Do Now Citrix has released security updates addressing two vulnerabilities aff...
CVE-2026-32475: Elementor Pro Unauthenticated File Upload to RCE — Detection and Remediation Guide
Introduction WordPress site operators running Elementor Pro need to treat this as a drop-everything patch event. Researchers have disclosed ...
Cloudflare Workers Spectre Side-Channel Leaks JWTs From Co-Located Workers — Detection and Mitigation Guide
Executive Summary Security researchers have demonstrated a working remote Spectre side-channel attack against Cloudflare Workers — the produ...
SilkParasite Espionage Campaign: Detecting and Defending Against Five New RAT Families Targeting Government Networks
Introduction A previously unreported cyber espionage operation, dubbed SilkParasite, has been observed conducting intrusions against governm...
MacSync Stealer: Hunting macOS Infostealer C2 Infrastructure with Behavioral Pivots — Detection and Response Guide
Introduction Microsoft's threat hunting team just published a case study that every SOC should read and operationalize: MacSync Stealer, a m...
MLflow SSRF and FUXA Exploitation in the Wild: A Defender's Guide to Blocking Cloud Credential Theft
Introduction Two open-source platforms sitting at opposite ends of the enterprise stack — MLflow, the de facto standard for machine learning...
AI Agent 'Mind Viruses': Detecting and Containing Self-Propagating Prompt Injection in Agent Harnesses
Introduction On August 10, 2026, security researchers at Anthropic and Switzerland's EPFL released a preprint demonstrating something many o...