Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
QILIN Ransomware: Manufacturing & Business Services Under Siege — Detection Engineering for Exchange & SmarterMail Exploits
Threat Actor Profile — QILIN Aliases: Agenda (historical), Qilin. Model: Ransomware-as-a-Service (RaaS). Qilin operates an affiliate-heavy m...
QILIN Ransomware Campaign: Surge in Manufacturing & Logistics — Critical CVEs & Sigma Rules
QILIN Gang: Aggressive Manufacturing & Logistics Campaign — Critical IOCs & Detection Rules Date: 2026-04-22 Source: Ransomware.live / Dark ...
QILIN Ransomware: Aggressive Multi-Sector Surge — Exchange & Firewall Exploits Detected
QILIN Ransomware: Aggressive Multi-Sector Surge — Exchange & Firewall Exploits Detected Threat Actor Profile — QILIN Aliases: Agenda, Qilin....
QILIN Ransomware: 15 New Victims Posted — Manufacturing & Service Sector Targeting & CVE Exploitation
QILIN Ransomware: 15 New Victims Posted — Manufacturing & Service Sector Targeting & CVE Exploitation Release Date: 2026-04-21 Author: Secur...
THEGENTLEMEN Ransomware: Global Campaign Targets Tech & Healthcare — Detection Engineering
Intelligence Briefing: THEGENTLEMEN Ransomware Campaign Date: 2026-04-21 Analyst: Security Arsenal Threat Intelligence Unit Source: Dark Web...
THEGENTLEMEN Ransomware: Global Surge Exploiting Perimeter Vulnerabilities in Tech & Healthcare
THEGENTLEMEN Ransomware: Global Surge Exploiting Perimeter Vulnerabilities in Tech & Healthcare Date: 2026-04-21 Source: Security Arsenal Da...
THEGENTLEMEN Ransomware: Global Surge Exploiting Cisco FMC & SmarterMail Vulnerabilities
Threat Actor Profile — THEGENTLEMEN Aliases & Operations: THEGENTLEMEN operate as a sophisticated Ransomware-as-a-Service (RaaS) entity. Unl...
THEGENTLEMEN Ransomware Gang: 23 New Victims Posted — Sector Targeting Analysis & Detection Rules
THEGENTLEMEN Ransomware Gang: Campaign Analysis & Detection Engineering Intelligence Briefing Date: 2026-04-20 Source: Ransomware.live Leak ...
THEGENTLEMEN Ransomware: Global Cross-Sector Surge — Critical Infrastructure Exploits & Detection
Threat Actor Profile: THEGENTLEMEN Aliases: None confirmed (operating under strict "Gentleman's Club" rules). Operational Model: Likely a Ra...