Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
SCMBANKER Malware: Detecting and Defending Against ClickFix Attacks in the Mexican Banking Sector
SCMBANKER Malware: Detecting and Defending Against ClickFix Attacks in the Mexican Banking Sector Introduction A sophisticated financial fra...
THEGENTLEMEN Ransomware: Global Surge in Critical Infrastructure Targeting & Exploitation of Firewall Vulnerabilities
Intelligence Briefing: THEGENTLEMEN Ransomware Campaign Date: 2026-07-08 Source: Security Arsenal Dark Web Intelligence Unit Threat Level: C...
Healthcare Ransomware: Detection and Defense Following NLACRC Encryption Incident
Introduction The North Los Angeles County Regional Center (NLACRC) recently began notifying individuals of an "encryption-based cyber incide...
Defending Against EtherRAT: Detecting Fake Microsoft Teams IT Support Calls
Defending Against EtherRAT: Detecting Fake Microsoft Teams IT Support Calls Introduction Security Arsenal is tracking a sophisticated social...
QILIN Ransomware: 15 New Victims Posted — Construction & Business Services Targeted via Check Point & ScreenConnect Exploits
Threat Actor Profile — QILIN Aliases: Agenda (formerly), Qilin Operational Model: Ransomware-as-a-Service (RaaS). Qilin operates an affiliat...
JadePuffer LLM Ransomware: Langflow Attack Detection and Remediation Guide
Introduction The security landscape has evolved with the emergence of JadePuffer, the first confirmed "agentic" AI threat actor capable of a...
Autonomous AI Agents and Ransomware: Defending Against Agentic LLM Attacks
Autonomous AI Agents and Ransomware: Defending Against Agentic LLM Attacks Researchers have confirmed what many security architects feared i...
SAFEPAY Ransomware: Aggressive German Sector Targeting & Critical Infrastructure Exploits
Intelligence Briefing: SAFEPAY Ransomware Campaign Date: 2026-07-06 Analyst: Principal Security Engineer, Security Arsenal Source: Direct ob...
JadePuffer: Defending Against the First Fully Agentic AI Encryption Campaign
Introduction The cybersecurity landscape has shifted from automated scripts to autonomous decision-making. Researchers have identified JadeP...