Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Healthcare Data Breach Response: South Florida Injury Centers & Chickasaw Nation Analysis
Introduction The healthcare sector remains the most targeted vertical for cybercrime, driven by the high value of Protected Health Informati...
Healthcare Remote Desktop Attacks: Hardening the Front Door Against Intrusion
Introduction Recent telemetry from SonicWall paints a paradoxical picture of the current threat landscape: while some general cyberattack ve...
Supply Chain Alert: Hijacked npm and Go Packages Using VS Code Tasks to Deploy Python Infostealers
Introduction In June 2026, JFrog security researchers uncovered a sophisticated supply chain attack targeting the open-source ecosystem. Thi...
Russian Intelligence Targeting Signal Recovery Keys: Detection and IR Guidance
Introduction The FBI and CISA have updated their March 2026 advisory regarding Russian intelligence operations, specifically identifying a c...
Russian Intelligence Signal Recovery Key Exploitation: Hospitality Sector Defense Guide
Introduction A new FBI alert highlights a disturbing shift in Nation-State TTPs: Russian Intelligence services are actively targeting the Ho...
OHIF Viewers DICOM High-Severity Flaw: Mitigating Data Exfiltration Risks
OHIF Viewers DICOM High-Severity Flaw: Mitigating Data Exfiltration Risks Introduction Healthcare security teams are on high alert following...
Photo ZIP Phishing Campaign: Node.js Implant Targeting Hospitality Front-Desk Systems — Detection & Defense Guide
Photo ZIP Phishing Campaign: Node.js Implant Targeting Hospitality Front-Desk Systems — Detection & Defense Guide Introduction Microsoft has...
TonRAT Hospitality Campaign: Detecting Fake Guest Complaint Phishing
Introduction Microsoft Threat Intelligence has issued a critical warning regarding an active social engineering campaign specifically target...
Colorado Health Network & KMHA Breaches: Defending Against ePHI Exfiltration
Colorado Health Network & KMHA Breaches: Defending Against ePHI Exfiltration Introduction Security Arsenal is tracking recent breach disclos...