Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
METAENCRYPTOR Ransomware Gang: 4 New Victims Posted in Single-Day Surge — Professional Services, Manufacturing, Defense & Healthcare Targeting Analysis with Detection Rules
METAENCRYPTOR Ransomware Gang: Single-Day 4-Victim Surge Hits Professional Services, Manufacturing, Defense & Healthcare Classification: TLP...
Chrome Zero-Day, Text-Based QR Phishing, and a Developer Supply Chain Attack: This Week's Defense Playbook
Introduction This week's recap from The Hacker News bundles four threads that share a common theme: attackers are deliberately engineering a...
Rogue ScreenConnect Clients Spread Four-Stage VBScript Worm: Detection and Remediation Guide
Rogue ScreenConnect Clients Spread Four-Stage VBScript Chain to Newly Connected Hosts Threat actors are turning one of the most common legit...
Mathspace Breach via Metabase: How Attackers Looted 1M+ Records Through an Exposed BI Platform — Detection and Hardening Guide
Introduction Online mathematics learning platform Mathspace disclosed over the weekend that attackers gained access to its Metabase internal...
Help Desk Vishing + AitM Token Theft: Defending Microsoft 365 Against Executive-Targeted Data Theft and Extortion
The Threat: Voice-Based Social Engineering Meets Token Theft Threat hunters have disclosed a widespread data theft and extortion threat clus...
June 2026 Healthcare Data Breach Report: 66 Large Breaches — What Defenders Must Do Now
Introduction The June 2026 Healthcare Data Breach Report published by The HIPAA Journal confirms what those of us working healthcare inciden...
USN-8727-1: Ubuntu Linux OEM Kernel Arm TLB Flaw (CVE-2025-10263) — Patching and Detection Guide
Introduction Canonical has released USN-8727-1, a security update for the Linux OEM kernel used across Ubuntu systems, addressing CVE-2025-1...
USN-8728-1: Ubuntu Linux Kernel (GCP) Privilege Escalation — CVE-2025-10263 and CVE-2025-54518 Remediation Guide
USN-8728-1: Ubuntu Linux Kernel (GCP) Privilege Escalation — CVE-2025-10263 and CVE-2025-54518 Remediation Guide Canonical has published USN...
Nightmare Eclipse Releases Unpatched Privilege Escalation Exploits for CrowdStrike, Nvidia, and Avast — Defender's Detection and Hardening Guide
Introduction A threat research collective operating under the name Nightmare Eclipse has publicly released proof-of-concept (PoC) exploit co...