Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CoSnitch Attack: Defending Microsoft 365 Copilot Against Prompt Injection and Architecture Reconnaissance
CoSnitch: When Your AI Assistant Becomes the Reconnaissance Tool Security researchers have disclosed a novel attack technique dubbed CoSnitc...
CoSnitch: Microsoft Copilot Personal One-Click Data Exfiltration — Detection and Remediation Guide
Introduction Varonis Threat Labs has disclosed a set of three vulnerabilities in Microsoft Copilot Personal, collectively named CoSnitch, th...
CISA KEV Alert: Four Actively Exploited CVEs in Microsoft IKE, SharePoint, VMware vCenter, and macOS — Detection and Remediation Guide
Introduction On August 18, 2026, CISA added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog based on confirmed...
Oracle Drops 139 Critical Network-Exploitable CVEs (CVSS Up to 10.0) — Emergency Triage and Hardening Guide
When NVD publishes 139 CRITICAL-severity, network-exploitable CVEs against a single vendor in a 72-hour window, that vendor is Oracle — and ...
CVE-2026-65400: Apple macOS Screen Sharing Authentication Bypass — Detection and Remediation Guide
Overview On August 18, 2026, CISA added CVE-2026-65400 to the Known Exploited Vulnerabilities (KEV) catalog, confirming what many of us in t...
CVE-2026-33824: Microsoft IKE Service Extensions Double Free Actively Exploited — Detection, Hunting, and Remediation Guide
CVE-2026-33824: Microsoft IKE Service Extensions Double Free — Actively Exploited, Patch Now On August 18, 2026, CISA added CVE-2026-33824 t...
Windows Task Host Privilege Escalation Now Exploited by Ransomware Gangs — CISA KEV Detection and Remediation Guide
Introduction The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has updated its Known Exploited Vulnerabilities (KEV) catalog ...
macOS Screen Sharing Vulnerability Exploited in the Wild: Root Access and Monero Cryptominer Detection & Remediation Guide
macOS Screen Sharing Vulnerability Exploited in the Wild: What Defenders Need to Do Right Now Apple's Screen Sharing service — a component m...
Wiz AI Agent Finds Critical Snowflake GitHub Actions Flaw That Advanced Security Missed: CI/CD Defense Guide
A Scanner Blind Spot That Should Concern Every Security Team A Wiz researcher recently disclosed that an AI-driven analysis agent identified...