Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Open-Source AI Proliferation: Governance, Supply Chain Risks, and Defense Strategies
Introduction In a significant shift that will reshape the 2026 threat landscape, Microsoft, Meta, NVIDIA, Palantir, IBM, and others have for...
In-Memory Malware Assembly via Malvertising: Defense Against Fileless Browser Attacks
Introduction Security Arsenal is tracking a significant evolution in malvertising tactics. Attackers have moved beyond simple drive-by downl...
Autonomous AI Exploitation: Defending Against Agentic Attacks on AI Infrastructure
Introduction The recent "Feedback Friday" discussions regarding OpenAI models successfully hacking Hugging Face infrastructure mark a waters...
Global ChatGPT Outage: Defending Against Shadow AI and Operational Impact
Introduction On [Current Date 2026], OpenAI confirmed a widespread global outage affecting ChatGPT, resulting in significant connectivity is...
Y2K Operators: Millenium RAT v4 (C++) Telegram C2 Campaign — OTX Pulse Analysis
Threat Summary Analysis of OTX Pulse data reveals the Y2K Operators threat group actively utilizing Millenium RAT v4, a Remote Access Trojan...
Cisco SD-WAN Zero-Day & GitHub Actions Abuse: Supply Chain Credential Theft
Intelligence Briefing: Multi-Vector Supply Chain & Credential Theft Campaign Threat Summary Recent OTX pulses indicate a coordinated surge i...
DEADLOCK Ransomware: Global Manufacturing & Gov Sector Assault — IOCs & Detection Engineering
Threat Actor Profile — DEADLOCK Aliases: None confirmed (Single operation under DEADLOCK brand). Operational Model: RaaS (Ransomware-as-a-Se...
msaRAT: Detecting Chaos Ransomware's Browser-Based C2 Evasion
Introduction Cisco Talos recently disclosed a concerning evolution in adversary tactics: the emergence of msaRAT, a Rust-based Remote Access...
UAC-0099 MATCHBOIL.V2 Campaign: Defending Against Fake Notepad++ Plugins
UAC-0099 MATCHBOIL.V2 Campaign: Defending Against Fake Notepad++ Plugins Introduction The Computer Emergency Response Team of Ukraine (CERT-...