Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
AI Agents Retraining Their Own Models Mid-Task: How to Detect Self-Modification, Secret Leakage, and Refusal Erasure in Your AI Stack
AI Agents That Rewrite Themselves: The Irregular Findings and What They Mean for Defenders New research published by AI security firm Irregu...
Operation RapidRust (APT36) + Mirage2FA AiTM Phishing Kit: Rust-Based Backdoors and M365 Session Theft — OTX Detection Pack
Operation RapidRust (APT36) + Mirage2FA AiTM Phishing Kit: OTX Pulse Analysis Two fresh pulses out of AlienVault OTX (modified 2026-09-17, T...
BRAINCIPHER Ransomware: 3 New Victims in 24 Hours — Professional Services & Tech Sector Targeting With Detection Rules
BRAINCIPHER Ransomware: 3 New Victims in 24 Hours — Professional Services & Tech Sector Targeting With Detection Rules Classification: TLP:C...
Targeted Social Engineering Campaign Against Rust Maintainers: Defending Crates.io and the Open Source Supply Chain
Introduction On September 17, 2026, Adam Harvey and the Rust crates security team published an urgent warning: an ongoing, targeted campaign...
RatHat Android Malware Uses AI to Automate Device Control — Detection and Response Guide for Defenders
Introduction Security researchers have disclosed a new Android malware family dubbed RatHat — a remote access trojan (RAT) that distinguishe...
Gyazo Breach: 23.6M User Records and 490M Image Metadata Records Exposed — Defender's Response Guide
Gyazo Breach: What Happened and Why Defenders Must Move Now Helpfeel, the Kyoto-based company behind the Gyazo image-sharing service, publis...
Cedar County Memorial Hospital Cyberattack: Defending Rural Healthcare Against Data Extortion and Ransomware TTPs
Introduction A hacking group has publicly claimed responsibility for an August 2026 cyberattack on Cedar County Memorial Hospital in El Dora...
CVE-2026-73066: Oracle Linux 10 Tesseract Security Update (ELSA-2026-67830) — Patching and Detection Guide
Introduction Oracle has published ELSA-2026-67830, an Important-rated security advisory for Oracle Linux 10, shipping updated Tesseract RPMs...
Defending the Cross-Environment Pivot: How Modern SOCs Detect Attacks Spanning Identity, Endpoint, and Cloud
Introduction The most dangerous intrusions we respond to in 2026 don't live in a single environment. They start with a compromised identity,...