Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
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...
Okanogan Behavioral Healthcare Settlement: Defending Against PHI Exfiltration and Email Compromise
Introduction Okanogan Behavioral Healthcare has agreed to settle a class action lawsuit following a data breach that exposed sensitive Prote...
Defending Against the Photo ZIP Campaign: Node.js Implant Detection in Hospitality
Introduction Microsoft Threat Intelligence has identified a highly active, multi-stage intrusion campaign specifically targeting the hospita...
Bradford Health Services Settlement: Mitigating PHI Exfiltration Risks in Healthcare
The recent settlement between Bradford Health Services/Partners and plaintiffs regarding a December 2023 cybersecurity incident serves as a ...