Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-40138: BeyondTrust Auth Bypass — Detection and Emergency Remediation
Security Arsenal is tracking a critical security development impacting organizations relying on BeyondTrust for privileged access and remote...
Autonomous AI Agents and Ransomware: Defending Against Agentic LLM Attacks
Autonomous AI Agents and Ransomware: Defending Against Agentic LLM Attacks Researchers have confirmed what many security architects feared i...
Texas Hearing Institute Breach: Defending ePHI Against Unauthorized Access
Texas Hearing Institute Breach: Defending ePHI Against Unauthorized Access Introduction On July 6, 2026, The Texas Hearing Institute disclos...
TrojPix: Mitigating RF Data Exfiltration from Air-Gapped Systems
TrojPix: Mitigating RF Data Exfiltration from Air-Gapped Systems Introduction The concept of the "air gap" remains a gold standard for isola...
Supply Chain Threat: Detecting npm Hijacking via VSCode Autorun and Blockchain Dead Drops
Introduction The latest Security Affairs malicious software newsletter highlights a concerning evolution in software supply chain attacks: t...
Defending Against TeamPCP: Dev Tool Compromise and Kairos Extortion Tactics
Introduction A recent report in Security Affairs newsletter Round 584 highlights a critical escalation in cyber threats facing high-value ta...
ARToken PhaaS & EvilTokens M365 Toolkit: Detection and Defense Strategies
ARToken PhaaS & EvilTokens M365 Toolkit: Detection and Defense Strategies Introduction Security researchers have exposed a new Social Engine...
Stryker Hamdala Cyberattack: 2026 Healthcare Incident Response and Defense Analysis
Introduction The voluntary dismissal of the consolidated class action lawsuit against Stryker regarding the March 2026 "Hamdala" cyberattack...
Defending Critical Infrastructure: Implementing CISA's ANCHOR-CI Framework
Defending Critical Infrastructure: Implementing CISA's ANCHOR-CI Framework Introduction The Cybersecurity and Infrastructure Security Agency...