Node2Shell: Node.js Brotli Remote Code Execution Vulnerability
A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

Browse public community intelligence reports, source analysis, and threat research.
157 intel reports
The Silver Fox group is targeting Japanese industrial manufacturing organizations using a modular three-driver BYOVD framework to deploy ValleyRAT for persistent remote access.
The XCSSET malware family has evolved to version 40, employing advanced in-memory execution, polymorphic payloads, and supply chain infection via poisoned Xcode projects targeting macOS developers.
Tengu is an evolved Mirai-derived IoT botnet featuring AEAD-encrypted C2, proxy capabilities, and aggressive self-defense mechanisms targeting Linux and Android systems.
The Qilin (aka Agenda) ransomware group is exploiting a critical Palo Alto Networks authentication bypass vulnerability (CVE-2026-0257) to gain initial access and deploy ransomware via credential-driven lateral movement.
A new Windows infostealer called Dolphin X, sold by the actor Kontraktnik, uses AI-driven triage to prioritize high-value corporate and DevOps targets.
BlueNoroff is utilizing an advanced phishing kit to impersonate Zoom and Microsoft Teams, profiling cryptocurrency wallets before delivering tailored malware to high-value targets.
Egyptian threat actor codemado and associates leverage custom Evilginx forks and Device Code Flow abuse to target Microsoft 365 and cryptocurrency users.
Attackers can abuse the legitimate Windows Bind Filter driver (bindflt.sys) to virtualize file paths, allowing malicious code to masquerade as trusted system files and blind EDR sensors.
TELEPUZ is a full-featured modular malware spreading through CLICKFIX social engineering and VIDAR stealer, featuring advanced evasion and dead-drop resolver techniques.
Russian-speaking actor UAT-11795 is targeting US and European users with trojanized installers for MobaXterm, WebEx, and Zoom to deploy the novel Starland RAT and WLDR PowerShell agent.