Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
BLACKOUT Ransomware: Global Tech Sector Assault & Critical Infrastructure CVEs
Executive Summary Security Arsenal is tracking a resurgence in activity from the BLACKOUT ransomware operation. As of July 19, 2026, the gro...
AKIRA Ransomware Gang: US Infrastructure Under Siege — CVE Exploitation & Detection Engineering
AKIRA Ransomware Gang: US Infrastructure Under Siege — CVE Exploitation & Detection Engineering Date: 2026-07-18 Source: Ransomware.live / D...
KRYBIT Ransomware: Global Surge Exploiting Perimeter Appliances and RMM Tools
Threat Actor Profile — KRYBIT Aliases & Structure: KRYBIT operates as a Ransomware-as-a-Service (RaaS) entity, likely relying on affiliate n...
QILIN Ransomware: Global Surge Targets Healthcare, Agriculture, and Tech — CVE-2026-50751 Exploitation Confirmed
Threat Actor Profile — QILIN Aliases: Agenda, BlackSuit (noted overlaps) Model: RaaS (Ransomware-as-a-Service) with aggressive affiliate rec...
THEGENTLEMEN Ransomware: High-Volume Campaign Targeting Manufacturing & Financials — Detection Rules
THEGENTLEMEN Ransomware Gang: 15 New Victims Posted — Manufacturing & Financials Under Siege Date: 2026-07-16 Source: Ransomware Live (Dark ...
DEADLOCK Ransomware: Global Surge In Business Services & Public Sector Targets
Threat Actor Profile — DEADLOCK Aliases & Affiliation: DEADLOCK is a relatively new but highly active ransomware operation believed to opera...
ARCUSMEDIA Ransomware Gang: Global Campaign Intensifies — Critical Infrastructure CVEs & Detection Logic
ARCUSMEDIA Ransomware Gang: Global Campaign Intensifies — Critical Infrastructure CVEs & Detection Logic Date: 2026-07-14 Analyst: Principal...
D1R Ransomware Gang: High-Value Tech & Manufacturing Targets Hit — ConnectWise & Cisco Exploits Active
D1R Ransomware Gang: High-Value Tech & Manufacturing Targets Hit — ConnectWise & Cisco Exploits Active D1R Ransomware Gang: 3 New Victims Po...
ANUBIS Ransomware: Critical Infrastructure Exploits Target Healthcare and Business Services
ANUBIS Ransomware: Critical Infrastructure Exploits Target Healthcare and Business Services Date: 2026-07-13 Source: Ransomware.live / Dark ...