Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
ValleyRAT Resurgence: SilverFox Fake Installer Campaigns & BYOVD Techniques
Threat Summary Recent OTX pulse data indicates a significant resurgence in SilverFox activity, utilizing the ValleyRAT malware family. Detec...
Supply Chain Attack: lib-mtop & aone-cli RAT Cluster — OTX Pulse Analysis
Threat Summary A sophisticated supply chain attack has been detected targeting the software development ecosystem, specifically focusing on ...
Compromised @joyfill npm Packages Delivering DEV#POPPER RAT — Detection and Remediation Guide
Compromised @joyfill npm Packages Delivering DEVPOPPER RAT — Detection and Remediation Guide Introduction A concerning supply chain attack i...
AsyncRAT & Remcos RATs + BabaDeda Loader: Multi-Stage Phishing & ClickFix Campaigns — Enterprise Detection Pack
Threat Summary Recent intelligence from the AlienVault OTX community highlights two active and sophisticated malware distribution campaigns ...
Dolphin X RAT: Defending Against AI-Driven Victim Profiling and Target Prioritization
Dolphin X RAT: Defending Against AI-Driven Victim Profiling and Target Prioritization Introduction The commoditization of cybercrime continu...
SectopRAT & StealC: Claude AI Malvertising and Supply Chain CRM Theft
SectopRAT & StealC: Claude AI Malvertising and Supply Chain CRM Theft Excerpt: Active malvertising pushes SectopRAT via Claude AI lures; Sup...
AsyncRAT & Remcos Steganography Campaign: OTX Pulse Analysis — Enterprise Detection Pack
Threat Summary Security Arsenal has identified an active global phishing campaign targeting business functions, leveraging macro-enabled Mic...
ClickFix, Argamal, and UAT-8302: A Surge in Infostealers, RATs, and APT Tooling — OTX Pulse Analysis
Intelligence Briefing: OTX Pulse Analysis — 2026-06-05 Threat Summary Recent telemetry from AlienVault OTX indicates a significant and diver...
Atlas RAT: Detection and Defense Against Chinese APT Campaigns Targeting Europe
Introduction A sophisticated cyber campaign attributed to Chinese-speaking threat actors is actively targeting European entities using a new...