Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
LOCKBIT5: Aggressive Healthcare & Manufacturing Campaign — CVE-2026-20131 Exploitation & Detection
Executive Summary Security Arsenal is tracking a resurgence in LOCKBIT5 activity, with 27 new victims posted in the last 100 days. The curre...
ASO RAT, Warlock LockBit, & APT37 ROKRAT: OTX Pulse Analysis — Enterprise Detection Pack
Threat Summary Recent OTX pulses reveal a convergence of sophisticated threat activities targeting Government, Technology, and Media sectors...
OtterCookie & GHOSTSABER: North Korean Supply Chain Attack & Interlock Ransomware Exploitation — OTX Pulse Analysis
Threat Summary Recent OTX pulse data reveals a coordinated surge in supply chain compromises and vulnerability exploitation targeting the te...
DPRK Supply Chain & ClickFix Operations: OtterCookie, Vidar, and Chrome Extension Stealers
Intelligence Briefing: NPM Supply Chain, ClickFix, and Infostealer Surge Date: 2026-04-15 Analyst: Principal Security Engineer, Security Ars...
LOCKBIT5 Gang: Global Surge Attacks Manufacturing & Healthcare via Critical VPN Vulnerabilities
LOCKBIT5 Gang: Global Surge Attacks Manufacturing & Healthcare via Critical VPN Vulnerabilities Threat Level: CRITICAL Date: 2026-04-15 Anal...
LOCKBIT5 Resurgent: Global Blitz on Healthcare & Manufacturing via Cisco & Citrix Exploits
LOCKBIT5 Resurgent: Global Blitz on Healthcare & Manufacturing via Cisco & Citrix Exploits Threat Level: CRITICAL Date: 2026-04-15 Targeted ...
MacSync & OtterCookie Stealers: North Korean Supply Chain & macOS Campaigns with Interlock Ransomware CVE Exploits — OTX Analysis
MacSync & OtterCookie Stealers: North Korean Supply Chain & macOS Campaigns with Interlock Ransomware CVE Exploits Intelligence Source: Alie...
MacSync, OtterCookie & ClickFix Banking Stealer: Multi-Platform Infostealer Surge — OTX Pulse Analysis
Threat Summary Recent OTX pulses indicate a coordinated surge in infostealer activity targeting distinct platforms and sectors. The campaign...
LOCKBIT5 Resurgent: Aggressive Surge in Healthcare & Manufacturing — Critical CVE Exploitation & Detection Protocols
Threat Actor Profile — LOCKBIT5 Aliases & Operations: LOCKBIT5 (believed to be the successor or rebrand of LockBit 3.0/Supp) continues to op...