Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
ENCFORGE Ransomware: Defending AI Infrastructure from Langflow Exploitation
Introduction Security operations centers must immediately pivot defensive posture toward AI infrastructure. In a concerning evolution of thr...
2026 Ransomware Surge: Countering Fragmented Ecosystems and Asymmetric Threats
Introduction Recent analysis from Dark Reading confirms what Security Arsenal consultants are observing in the field: the acceleration of en...
THEGENTLEMEN Ransomware Gang: Critical Infrastructure Targeted — Active Exploitation of Check Point & Cisco Vulnerabilities
Threat Actor Profile — THEGENTLEMEN Aliases: GentleCrew, TheGentlemanClub (unconfirmed) RaaS Model: Emerging RaaS operation with strict vett...
Active Qilin Ransomware Exploitation of PAN-OS GlobalProtect Flaw: Detection and Hardening Guide
Introduction Recent intelligence from Arctic Wolf confirms that the Qilin ransomware-as-a-service (RaaS) operation is actively exploiting a ...
SPACEBEARS Ransomware: Global Surge in Tech & Business Services — CVE-Driven Attacks & Detection Engineering
SPACEBEARS Ransomware Gang: 3 New Victims Posted — Sector Targeting Analysis & Detection Rules Threat Actor Profile — SPACEBEARS SPACEBEARS ...
DRAGONFORCE Gang: 4 Victims Across Telecom & Finance — KEV-Driven Attacks & Detection Rules
Threat Actor Profile — DRAGONFORCE Aliases & Model: DRAGONFORCE operates as a closed-group operation, occasionally selling affiliate access ...
HollowGraph Malware: Detecting Microsoft Graph API Abuse in M365 Calendars
Introduction The democratization of cloud services has fundamentally shifted the threat landscape. We no longer face just malware that exfil...
SAFEPAY Ransomware: German Manufacturing & Services Sector Targeted — Detection Rules for Active Exploits
Threat Actor Profile — SAFEPAY Aliases & Structure: SAFEPAY is a ransomware-as-a-service (RaaS) operation that surfaced in mid-2025. The gro...
HollowGraph C2: Detecting Microsoft 365 Graph API Abuse via Future-Dated Calendar Events
Introduction Security operations teams must adapt to a sophisticated new evasion technique observed in the wild. Researchers at Group-IB hav...