Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-8452: Citrix NetScaler Vulnerability Exploited in the Wild — Detection and Emergency Remediation Guide
Introduction CISA is urging federal agencies — and by extension every organization running Citrix perimeter infrastructure — to immediately ...
Citrix NetScaler Unauthenticated RCE Under Active Exploitation — CISA Mandates Federal Patching by Saturday: Detection and Remediation Guide
Overview CISA has issued an emergency directive under Binding Operational Directive 22-01 ordering all U.S. federal civilian executive branc...
CVE-2026-18431: Avada Theme & Fusion Builder Unauthenticated Arbitrary File Write — Detection and Remediation Guide
CVE-2026-18431: What Defenders Need to Know Right Now NVD has published CVE-2026-18431, a CVSS 9.8 (Critical) vulnerability affecting the Av...
CISA KEV Flash: 11 CVEs Added — Citrix NetScaler, Zimbra, Linux Kernel & Microsoft SQL Server Under Active Attack
CISA KEV Flash: 11 CVEs Added to the Known Exploited Vulnerabilities Catalog Between August 20 and August 26, 2026, CISA added eleven vulner...
CastleLoader/NeedleStealer, MCP AI-Agent Exploitation and RecruitTrap Mobile OAuth Theft: OTX Enterprise Detection Pack
CastleLoader/NeedleStealer, MCP AI-Agent Exploitation and RecruitTrap Mobile OAuth Theft Threat Summary The three pulses collectively show c...
KRYBIT Ransomware Gang: 13 Victims in 48 Hours — Cross-Sector Campaign Analysis, CVE Exploitation Ties & Detection Rules
KRYBIT Ransomware Gang: 13 Victims in 48 Hours — Cross-Sector Campaign Analysis, CVE Exploitation Ties & Detection Rules Classification: TLP...
ShinyHunters Social Engineering Incident at ReliaQuest: Identity, Help Desk, and MSSP Defense Guide
Introduction ReliaQuest has publicly rejected claims that ShinyHunters successfully compromised its internal systems after an incident linke...
Dark Caracal's GoCaracal Espionage Framework: Detection, Hunting, and Defense Guide for SOC Teams
Introduction Dark Caracal — the long-running cyber espionage group previously tied to the Crosswalk and Operation Manul campaigns and widely...
FBI Disrupts China-Linked QTFY Infrastructure: Defending Against QScan and QTRouter Edge-Device Compromise
FBI Disrupts QTFY: What Defenders Need to Know Right Now On Wednesday, the U.S. Department of Justice announced the disruption of two operat...