Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Securing Live Clinical Sandboxes: Defending NUH’s AI Health Tech Hub Against Data Exfiltration
Introduction The National University Hospital (NUH) in Singapore has officially launched the NUH Innovation Hub, a facility designed to func...
Qilin Ransomware Attack on Die Linke: Threat Hunting and Defense Guide
Introduction The Qilin ransomware operation (also known as Agenda) has claimed responsibility for a significant cyber incident against Die L...
Medusa Ransomware: Lazarus Group Targets US Healthcare — Defense and Hunting Guide
Medusa Ransomware: Lazarus Group Targets US Healthcare — Defense and Hunting Guide Introduction The threat landscape facing the US healthcar...
DeepLoad Malware: Detecting ClickFix Attacks and WMI Persistence
DeepLoad Malware: Detecting ClickFix Attacks and WMI Persistence Date: March 2026 Author: Senior Security Consultant, Security Arsenal Intro...
CISA Alert: Stryker Breach Highlights Critical Endpoint Management Hardening for Microsoft Environments
On March 18, 2026, the Cybersecurity and Infrastructure Security Agency (CISA) released a critical alert (AA26-088A) regarding confirmed mal...
Defending Against Indirect Prompt Injection in GenAI: A Layered Defense Strategy
Defending Against Indirect Prompt Injection in GenAI: A Layered Defense Strategy As managed security service providers, we are witnessing a ...
Zendesk Support Breach at Hims & Hers: Third-Party Supply Chain Defense
Introduction Telehealth giant Hims & Hers Health recently disclosed a significant data breach stemming from a compromise of its third-party ...
Building a Technical First Line of Defense for Workforce HIPAA Compliance
As highlighted in the recent "Workforce HIPAA Compliance – Building Your First Line of Defense" webinar, the human element remains the most ...
Defending Against Aggressive Iranian Cyber-Operations: Detection Strategies for SOCs
Defending Against Aggressive Iranian Cyber-Operations: Detection Strategies for SOCs Recent intelligence from Google's Head of Threat Intell...