Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CISA BOD 26-04: Implementing the New Risk-Based Vulnerability Management Standard
CISA BOD 26-04: Implementing the New Risk-Based Vulnerability Management Standard Introduction The era of flat, one-size-fits-all patching d...
QILIN Ransomware: 15 New Victims in Professional Services & Retail — KEV Exploitation Alert
Threat Actor Profile — QILIN Qilin (also known as Agenda) is a Ransomware-as-a-Service (RaaS) operation that has aggressively targeted corpo...
Defending Against the AI Productivity Layer: 2026 Criminal Operations Analysis
Introduction The 2026 threat landscape has definitively shifted. The early hype surrounding "malicious chatbots" has evaporated, replaced by...
The Gentlemen RaaS Operation: Defending Against Worm-Like Propagation and Double Extortion
Introduction A new and concerning threat has emerged in the ransomware landscape: "The Gentlemen." Recent analysis reveals this financially ...
QILIN Ransomware: 15+ Victims in 48 Hours — Check Point & ConnectWise Exploitation Surge
QILIN Ransomware: 15+ Victims in 48 Hours — Check Point & ConnectWise Exploitation Surge Threat Actor Profile — QILIN Aliases: Agenda, Qilin...
The Gentlemen RaaS: Defending Against High-Volume Affiliate Encryption Attacks
Introduction The cybersecurity landscape in 2026 has been dominated by the meteoric rise of 'The Gentlemen,' a cybercrime group that has rap...
Tchap Government Messaging Breach: Detection and Hardening Against Single Account Compromise
Tchap Government Messaging Breach: Detection and Hardening Against Single Account Compromise Introduction On June 7, 2026, ANSSI (France's N...
QILIN Ransomware: Critical Check Point & Cisco Firewall Exploits Fueling Healthcare & Manufacturing Surge
Threat Actor Profile — QILIN Aliases: Agenda, Titan (not to be confused with Titan). Model: Ransomware-as-a-Service (RaaS). Qilin operates a...
THEGENTLEMEN Ransomware: Global Surge Exploiting Check Point & Cisco Perimeter Flaws
Intelligence Briefing: THEGENTLEMEN Ransomware Campaign Date: 2026-06-10 Analyst: Security Arsenal Intel Team --- Threat Actor Profile — THE...