Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Tenable Hexa AI: Operationalizing Agentic Workflows for Exposure Management
Tenable Hexa AI: Operationalizing Agentic Workflows for Exposure Management Introduction The defensive gap is widening. As threat actors lev...
Signature Healthcare Ransomware Incident: EHR Availability Defense & Clinical System Protection
Introduction The recent cyberattack on Signature Healthcare in Brockton, Massachusetts, resulting in the diversion of ambulances and the ina...
CVE-2026-1340: Ivanti EPMM Code Injection — Detection and Remediation Guide
CISA has added CVE-2026-1340, a critical code injection vulnerability affecting Ivanti Endpoint Manager Mobile (EPMM), to its Known Exploite...
Beyond Signal Sampling: Preparing for AI-Powered Full Environment MDR in 2026
Beyond Signal Sampling: Preparing for AI-Powered Full Environment MDR in 2026 In a recent episode of Rapid7’s Experts on Experts, CEO Corey ...
Storm-1175 and Medusa Ransomware: Defending Against Rapid Exploitation of New Vulnerabilities
Introduction A financially motivated threat actor tracked as Storm-1175 (originating from China) is actively leveraging newly disclosed secu...
CVE-2024-44738 & CVE-2024-44337: n8n Workflow Automation Critical Flaws — Detection and Remediation
Security Arsenal’s analysis of the recent Pillar Security disclosure regarding n8n reveals a significant risk profile for organizations util...
Signature Healthcare Cyberattack: Detecting and Mitigating Critical Infrastructure Disruption
Introduction Signature Healthcare in Brockton, Massachusetts, recently joined the growing list of healthcare providers forced to divert ambu...
Microsoft February 2026 Patch Tuesday: Defending Against Six Zero-Day Vulnerabilities
Microsoft February 2026 Patch Tuesday: Defending Against Six Zero-Day Vulnerabilities Introduction The February 2026 Patch Tuesday release i...
CVE-2025-59718: FortiGate SSO Login Bypass — Incident Response Findings and Detection Guide
CVE-2025-59718: FortiGate SSO Login Bypass — Incident Response Findings and Detection Guide Introduction In December 2025, Fortinet disclose...