Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-45363: ruby-jwt Empty-Key Token Forgery — Detection and Remediation Guide (Debian DLA-4787-1)
Introduction Debian has issued LTS advisory DLA-4787-1 for a critical vulnerability in ruby-jwt — the widely deployed Ruby implementation of...
Malware Newsletter Round 115: Twitch OAuth Token Theft via Malicious Browser Extensions and the Gitea N-Day Linux Rootkit Campaign — Detection and Response Guide
Overview: Two Campaigns Defenders Need on Their Radar This Week Security Affairs' Malware Newsletter Round 115 aggregates several active res...
AI Hallucination Nearly Triggered US-China Military Confrontation: Securing AI-Assisted Intelligence and SOC Workflows
The Incident: When a Hallucination Becomes a National Security Event According to CNN reporting, four sources familiar with the episode conf...
Debian 12 Linux 6.12 Kernel Update DLA-4788-1: Privilege Escalation, DoS and Info Leaks — Detection and Patching Guide
Introduction Debian's Long Term Support team has published DLA-4788-1, a cumulative security update for the linux-6.12 kernel package addres...
IETF RFC 10008 HTTP QUERY Method: Defending the Grey Zone Between GET and POST
Introduction In June 2026, the IETF published RFC 10008, formally defining a new HTTP method: QUERY. It is the first new standardized HTTP v...
Securing API Keys in LLM Coding Agent Sessions: Lessons from llm-keys-ui 0.1 and Secrets Hygiene for AI-Driven Development
Introduction Simon Willison — creator of the llm CLI tooling ecosystem — just released llm-keys-ui 0.1, a small plugin that solves a problem...
ARCUSMEDIA Ransomware Gang: 3 Victims in 4 Days — BR/CA Tech and Government-Defense Targeting With Edge-CVE Access Signals
ARCUSMEDIA Ransomware Gang: 3 Victims in 4 Days — BR/CA Tech and Government-Defense Targeting With Edge-CVE Access Signals Assessment date: ...
N0N Ransomware Gang: 11 New Victims Posted — Sector Targeting Analysis & Detection Rules
N0N Ransomware Gang: 11 New Victims Posted — Sector Targeting Analysis & Detection Rules Briefing date: 2026-09-20 Source: ransomware.live a...
TigerByte Cyber Emerges From Stealth: What $7M in Space Force, Navy, and DARPA Contracts Mean for Defense-in-Depth
When a cybersecurity startup emerges from stealth already holding more than $7 million in contracts with the US Space Force, the US Navy, an...