Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
QILIN Ransomware: Global Surge in Healthcare & Energy Sectors — Campaign Analysis & Detection Engineering
Threat Actor Profile — QILIN Aliases: Agenda (often referred to as such prior to rebranding) Model: Ransomware-as-a-Service (RaaS) with an a...
QILIN Ransomware: 15 New Victims Identified — Cross-Sector Surge & Critical CVE Exploitation
Threat Actor Profile — QILIN Aliases: Agenda, Qilin.Bloody Operational Model: Ransomware-as-a-Service (RaaS). Qilin operates an affiliate mo...
QILIN Ransomware: Critical Infrastructure & Healthcare Under Siege via KEV Exploits
QILIN Ransomware: Critical Infrastructure & Healthcare Under Siege via KEV Exploits Intelligence Briefing — 2026-06-07 --- Excerpt Qilin gan...
QILIN Ransomware: Surge in Healthcare & Energy Targeting — 15 New Victims Confirmed
THREAT INTELLIGENCE BRIEFING: QILIN RANSOMWARE Date: 2026-06-06 Analyst: Security Arsenal Intel Unit Source: Ransomware.live / Direct Leak S...
QILIN Ransomware: Multi-Sector Surge Targeting Healthcare & Energy — IOCs & Detection Rules
QILIN Ransomware: Multi-Sector Surge Targeting Healthcare & Energy — IOCs & Detection Rules Release Date: 2026-06-06 Threat Level: HIGH Anal...
QILIN Ransomware Gang: Healthcare & Energy Sector Attacks Surge — Detection & Response Guidance
QILIN Ransomware Gang: Healthcare & Energy Sector Attacks Surge — Detection & Response Guidance Threat Actor Profile — QILIN Known Aliases: ...
THEGENTLEMEN Ransomware: Aggressive Campaign Targets Healthcare & Logistics — Analysis of 16 New Victims
Threat Actor Profile — THEGENTLEMEN Aliases: No widely accepted aliases at this time; operates exclusively under THEGENTLEMEN moniker. Opera...
Clarinda Regional Health Center Breach: Defending Against Large-Scale PHI Exfiltration
Clarinda Regional Health Center Breach: Defending Against Large-Scale PHI Exfiltration Introduction: Clarinda Regional Health Center in Iowa...
THEGENTLEMEN Ransomware: Global Healthcare & Logistics Assault — Detection Engineering
Threat Actor Profile — THEGENTLEMEN Aliases & Affiliation: Based on current infrastructure and victimology, THEGENTLEMEN appears to be a reb...