Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
llm-echo 0.5 and the Rise of Local LLM Tooling: Shadow AI Detection and Governance for the Enterprise SOC
Introduction Simon Willison shipped llm-echo 0.5 this week — an updated debug plugin for his widely used LLM command-line tool. The plugin p...
LLM Tools Datasette 0.1.1: Transitive Dependency Breakage in LLM Plugins — Supply Chain Hardening Guide
On October 18, 2026, Simon Willison released llm-tools-datasette 0.1.1, a patch release fixing a breakage introduced when the core LLM CLI t...
Debian 12 Kernel Privilege Escalation Fixes (DLA-4841-1): Detection, Hardening, and Patch Guide for Bookworm Systems
Introduction Debian has released DLA-4841-1, an important security update for the Linux kernel in Debian 12 (bookworm), fixing multiple vuln...
BeyondTrust Remote Support Under Active Attack: Edge Appliance Detection, Hunting, and Remediation Guide
BeyondTrust Remote Support Is the Latest Edge Target — What Your SOC Needs to Do This Week This week delivered a familiar and deeply unwelco...
CVE-2026-93eed17997: Fedora 43 OpenSSL 3.5.9 Rebase — Patching, Verification, and Exposure Audit Guide
Fedora 43 OpenSSL 3.5.9 Rebase: What Defenders Need to Know Fedora has issued a security notice for Fedora 43 shipping a rebase of the syste...
UNC5221 (Armory Castle) Exploits Unpatched BeyondTrust Flaw — Zero-Day Detection and Containment Guide for Edge Appliance Defenders
Introduction Roughly seven weeks ago, researchers observed the first known intrusion by the prolific Chinese state-sponsored espionage group...
CERT-In Warns of Unauthorized AI Agent Access to Live Systems: Detection and Containment Guide for Defenders
A New Incident Class: When the AI Is the Intruder India's Computer Emergency Response Team (CERT-In) has published a critical-severity advis...
CVE-2026-102764: Chinese APT Exploited BeyondTrust as Zero-Day — Detection, Hunting, and Remediation Guide
The Threat: BeyondTrust Exploited as a Zero-Day by a Chinese APT SecurityWeek reports that a Chinese state-sponsored APT tracked as Armory C...
CVE-2026-88794: Unpatched XXE Flaw in Sparx Systems Enterprise Architect — Detection and Mitigation Guide
Introduction The Zero Day Initiative has published ZDI-26-779, disclosing an unpatched XML External Entity (XXE) processing vulnerability in...