Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
THEGENTLEMEN Ransomware: 15 New Victims in Global Manufacturing & Energy Assault — Detection Playbook
Executive Summary Security Arsenal is tracking a significant surge in activity by the THEGENTLEMEN ransomware gang. On 2026-06-15, the group...
Rise of AI-Themed Credential Theft & Sophisticated Infostealers: Gremlin, Lumma, SilabRAT Analysis — Enterprise Detection Pack
Threat Summary Recent OTX pulses highlight a concerning convergence of tactics: financially motivated actors are leveraging the "AI hype cyc...
THEGENTLEMEN Ransomware: Critical Surge in Manufacturing & Energy Sectors Leveraging Perimeter Exploits
THEGENTLEMEN Ransomware: Critical Surge in Manufacturing & Energy Sectors Leveraging Perimeter Exploits Threat Actor Profile — THEGENTLEMEN ...
Storm-3075 AI Impersonation & UAT-8616 SD-WAN Exploitation: SilabRAT, Vidar, and Cisco Breaches
Storm-3075 AI Impersonation & UAT-8616 SD-WAN Exploitation: SilabRAT, Vidar, and Cisco Breaches Excerpt Active exploitation of Cisco SD-WAN ...
Gremlin, SilabRAT & AI-Themed Stealers: OTX Pulse Analysis — Credential Theft & Supply Chain Threat Pack
Threat Summary Recent OTX pulse data reveals a coordinated surge in credential theft operations leveraging diverse attack vectors. The intel...
QILIN Ransomware: Surge in Legal & Business Services Attacks — Global Campaign Analysis & Detection Rules
Threat Actor Profile — QILIN Aliases: Agenda (not to be confused with the older Agenda ransomware), Qilin. Operational Model: Ransomware-as-...
Gremlin Stealer, SilabRAT, and PyPI Supply Chain Attacks: OTX Pulse Analysis
Intelligence Summary Current OTX Pulse data indicates a surge in sophisticated credential theft campaigns targeting enterprise environments ...
QILIN Ransomware: Aggressive Campaign Targeting Business Services & Legal Sector Exploiting Firewall Flaws
Threat Actor Profile — QILIN Aliases: Agenda, Qilin.B Model: Ransomware-as-a-Service (RaaS) Ransom Demands: Typically ranges from $500,000 t...
4BID Hacktivist Ops, Needle Crypto-Stealer, & The Gentlemen Ransomware: OTX Pulse Analysis
4BID Hacktivist Ops, Needle Crypto-Stealer, & The Gentlemen Ransomware: OTX Pulse Analysis Excerpt: OTX pulses reveal active 4BID hacktivism...