Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-4020: Gravity SMTP WordPress Plugin API Key Exposure — Detection and Remediation
CVE-2026-4020: Gravity SMTP WordPress Plugin API Key Exposure — Detection and Remediation Introduction Security Arsenal is tracking active e...
Active Exploitation of Gravity SMTP WordPress Plugin: Detection and Hardening Guide
Introduction Security Arsenal is actively tracking a critical unauthenticated information disclosure vulnerability impacting the Gravity SMT...
GentleKiller Framework: Detecting and Defending Against The Gentlemen RaaS EDR Attacks
Introduction The threat landscape has shifted once again as we enter the second half of 2026. We are tracking a concerning development in th...
Unpatchable 'usbliter8' Hardware Flaw in Apple A12/A13: Analysis and Defense
Introduction A critical, permanent security boundary has been breached. Researchers at Paradigm Shift have released details and a Proof of C...
Defending Cardiac Data: iRhythm Holdings Cyberattack and PHI Protection
Introduction iRhythm Holdings Inc., a leading manufacturer of cardiac monitoring devices, has disclosed a cybersecurity incident to the U.S....
Slack and Teams Threat Detection: Addressing the SOC Visibility Gap
Introduction The perimeter has dissolved, and for many organizations, the new frontline is the chat window. While email security stacks have...
CVE-2026-50034 and CVE-2026-52866: Apollo Pharmacy APG-01 BT Vulnerabilities — Detection and Defense
Introduction CISA has released ICS Medical Advisory (ICSMA-26-169-01) detailing critical security vulnerabilities affecting the Apollo Pharm...
Operationalizing 'Start Earlier': Integrating Security into the IT Lifecycle for 2026 Resilience
Operationalizing 'Start Earlier': Integrating Security into the IT Lifecycle for 2026 Resilience Introduction In the modern threat landscape...
Shield-6G: Architecting Resilience for the Next-Generation Telecom Stack
Shield-6G: Architecting Resilience for the Next-Generation Telecom Stack In 2026, as we finalize the 5G rollout and begin staring down the b...