Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
USN-8800-1: NVIDIA BaseOS Linux Kernel Vulnerabilities — Patch Verification and Local Privilege Escalation Detection Guide
A Kernel Update You Should Not Defer Canonical has published USN-8800-1, a security update addressing multiple vulnerabilities in the Linux ...
CISA Warns of Active Exploitation of Three Linux Kernel Privilege Escalation Flaws — Detection and Remediation Guide
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an alert that threat actors are actively exploiting three vulner...
USN-8793-1: Linux Kernel Azure CVM Vulnerabilities — Detection and Remediation Guide (CVE-2025-71289, CVE-2026-23469)
USN-8793-1: Nine Linux Kernel CVEs Hit Azure Confidential VM Builds — What Defenders Need to Do Canonical has published USN-8793-1, a securi...
Fake LastPass Installers Deploy Kernel-Level EDR Killer and 'Rapuncel' Stealer: Detection and Defense Guide
Fake LastPass Installers Push Kernel-Level EDR Killer and 'Rapuncel' Stealer Security researchers have uncovered an active malware distribut...
Exposed AWS IAM Credentials: How AWS Quarantine Policies Work — and the Detection and Remediation Playbook Defenders Still Need
The Quarantine Is Not the Cleanup Unit 42 recently published a detailed look at a mechanism every cloud defender should understand cold: whe...
Fedora 44 doctl 1.169.0 Update (FEDORA-2026-ad8394dc92): Cloud CLI Patching and Detection Guidance
Fedora 44 doctl Update: Why a Cloud CLI Bump Deserves Your Attention Fedora has published advisory FEDORA-2026-ad8394dc92, pushing doctl 1.1...
ChainScript RAT Deployed via ClickFix Lures with Polygon Blockchain C2 Rotation — Detection and Response Guide
Introduction Blackpoint's Adversary Pursuit Group (APG) has documented a campaign that fuses two of the most operationally effective tradecr...
Mageia Advisory 2026-0128: system-config-printer Security Fix — Patching and Print Stack Hardening Guide for Linux Defenders
Mageia has published security advisory MGASA-2026-0128, shipping an updated system-config-printer package for Mageia 10 to correct a securit...
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...