Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
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...
Medtronic Breach Analysis: Mitigating ShinyHunters PII Exfiltration
Introduction In April 2026, medical device giant Medtronic confirmed a significant data breach impacting 3.8 million individuals. The intrus...
Defending Against Unauthorized PHI Retention: Lessons from Recent Healthcare Breaches
In our Digital Forensics and Incident Response (DFIR) practice at Security Arsenal, we often see organizations focus their defensive posture...
AdaptHealth Data Breach: Detecting and Mitigating PHI Exfiltration
AdaptHealth Data Breach: Detecting and Mitigating PHI Exfiltration Introduction AdaptHealth, a major provider of home medical equipment and ...