Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
NetNut Proxy Botnet Disruption: Defending Against Residential IP Abuse
Introduction This week, the Google Threat Intelligence Group (GTIG), in coordination with the FBI and Lumen, announced a significant blow to...
GPT-5.5-Cyber and the Collapse of the Fuzzing Barrier: Defending OSS Against AI-Driven Discovery
Introduction The "Patch the Planet" initiative—a collaboration between Trail of Bits and OpenAI—has dropped a field report that should send ...
CVE-2026-13207: Detecting FUXA SCADA Authentication Bypass and User Enumeration
Introduction CISA has released ICS Advisory ICSA-26-181-02 regarding a critical vulnerability in Frangoteam FUXA SCADA/HMI software. Tracked...
FortiBleed to Lynx Ransomware: Detecting and Containing the Credential-Theft-to-Encryption Chain
FortiBleed to Lynx Ransomware: Detecting and Containing the Credential-Theft-to-Encryption Chain Introduction Security Arsenal is tracking a...
Operational Security for High-Profile Events: A Threat-Led Approach
Operational Security for High-Profile Events: A Threat-Led Approach Introduction In the security industry, we often measure success by what ...
BioShocking: Defending AI Agents Against Gamification-Based Prompt Injection
BioShocking: Defending AI Agents Against Gamification-Based Prompt Injection Introduction Security Arsenal is tracking a concerning developm...
CVE-2026-9650 & CVE-2026-9651: Schneider Electric EasyLogic T150 & Saitel DP RTU Hardening Guide
Introduction CISA has released advisory ICSA-26-181-04 regarding two critical vulnerabilities impacting Schneider Electric EasyLogic T150 an...
RustDuck Botnet: Detection and Hunting for Rust-Based IoT DDoS Malware
RustDuck Botnet: Detection and Hunting for Rust-Based IoT DDoS Malware Introduction Since February 2026, security researchers at QiAnXin's X...
Washington DSHS Insider Breach: Defending Against Unauthorized PHI Access and Data Exfiltration
Insider Breach at Washington DSHS: Analyzing and Defending Against Unauthorized Healthcare Data Access Introduction The Washington Departmen...