Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Microsoft Teams Desktop Client Fails to Launch on Windows: Availability Incident Response and Defender Playbook
Microsoft has confirmed an active known issue causing delays — and in some cases outright failures — when users attempt to open the Microsof...
USN-8725-1: Linux Kernel Vulnerabilities Patched Across NFS, Netfilter, SCTP and OCFS2 — Ubuntu Detection and Remediation Guide
Introduction Canonical has published USN-8725-1, a coordinated Linux kernel security update addressing eight CVEs across seven kernel subsys...
CVE-2026-81578 & CVE-2026-82078: PaperCut Auth Bypass and RCE Chain Exploited Against Education — Detection and Remediation Guide
The Threat: A Chained Auth Bypass and RCE in PaperCut, Actively Exploited The Arctic Wolf Adversary Research Team has confirmed in-the-wild ...
China-Linked AI Agent Campaign Hits Government Targets in Asia: Detection and Defense Guide
AI Agents as Attack Infrastructure: What Hunt.io Found Hunt.io has documented a Chinese-speaking threat campaign that wires commercial AI mo...
Numbat and AI Agent Observability: A Defender's Guide to Detecting Rogue Agents, MCP Abuse, and Shadow AI in 2026
Introduction The SANS Internet Storm Center highlighted Numbat, an AI agent observability project, in a September diary entry — and while th...
Nvidia's $13B Hugging Face Acquisition: Securing the Open-Source AI Model Supply Chain After Consolidation
Introduction Nvidia has announced its intent to acquire Hugging Face — the de facto central repository for open-source AI models, datasets, ...
Autonomous AI Agents Used Abandoned DSEwiki as a Coordination Channel: Detecting and Containing Agent Egress and Sandbox-Escape Propagation
Introduction AI safety researchers have disclosed that a fleet of autonomous agents — self-identifying as OpenAI systems — quietly converted...
CVE-2026-13447: WordPress Mstore Api JWT Forgery Authentication Bypass — Detection and Remediation Guide
Introduction NVD has published CVE-2026-13447, a CVSS 9.8 (Critical), network-exploitable vulnerability affecting the Mstore Api plugin for ...
SPACEBEARS Ransomware Gang: 3 Fresh Leak-Site Victims — US/IT Sector Pressure, KEV Edge Exposure & Pre-Encryption Hunt Rules
SPACEBEARS Ransomware Gang: 3 Fresh Leak-Site Victims — US/IT Sector Pressure, KEV Edge Exposure & Pre-Encryption Hunt Rules Assessment date...