Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CSS Exfiltration Attacks Against Gmail, Outlook, and Proton Mail: Detection and Hardening Guide for Defenders
Introduction PortSwigger researcher Gareth Heyes has disclosed a new class of attacks that weaponize CSS — yes, cascading style sheets — to ...
Atlassian Rovo Indirect Prompt Injection: Detecting and Stopping Jira/Confluence Data Exfiltration
Atlassian Rovo Prompt Injection: Your AI Assistant Is Now an Exfiltration Vector Two independent security research firms have demonstrated t...
N-able N-central Under Active Attack: Threat Actors Reaching Managed Endpoints — Detection, Hunting, and Remediation Guide
N-able N-central: Threat Actors Are Now Inside Managed Systems — What Defenders Must Do Today N-able has issued a second wave of hotfixes fo...
ClickFix macOS Infostealer Campaign: Detecting and Defeating Go-Based Crypto Theft Malware
Introduction The ClickFix social engineering technique has crossed a meaningful threshold: it is now being used to deliver a Go-based infost...
CVE-2026-64638: WordPress Pre-Auth Reflected XSS in wp-login.php — Detection, Chaining Risk, and Remediation Guide
CVE-2026-64638: WordPress Pre-Auth Reflected XSS in wp-login.php — Detection, Chaining Risk, and Remediation Guide WordPress powers north of...
NatJack Attacks: Defending Against NAT Table Manipulation, TCP Session Hijacking, and DNS Spoofing
What Happened At Black Hat USA 2026, security researcher Malcolm Stagg disclosed NatJack — a new class of attacks that manipulates Network A...
CVE-2026-64561 (Zapscape): KVM Nested Virtualization Escape — Detection and Remediation Guide for Linux Hosts
Introduction A newly disclosed Linux kernel vulnerability dubbed Zapscape (CVE-2026-64561) strikes at one of the most dangerous assumptions ...
Interrupt Injection Bypasses Spectre v2 Defenses on Intel and AMD: Linux Detection, Validation, and Hardening Guide
Interrupt Injection: what defenders need to know MIT CSAIL researchers Daniël Trujillo and Mengjia Yan have disclosed INTERRUPT INJECTION, a...
khunt Toolkit Compiled Inside Oracle: Detecting and Blocking SQL Injection to Windows SYSTEM Escalation
A recent intrusion investigated by Huntress shows a technique every defender running Oracle behind a web application needs to understand: at...