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.
64 intel reports
The Russia-linked Turla group is deploying STOCKSTAY, a multi-component .NET backdoor masquerading as benign utilities, to target government and military entities in Ukraine and Europe.
Bluekit PhaaS leverages advanced Browser-in-the-Middle (BitM) techniques and AI to bypass MFA by streaming live DOM interactions to victims.
Threat actor abdrizak uses typosquatted npm packages like postcss-minify-selector-parser to deliver a multi-stage Windows RAT targeting developer environments.
A cryptocurrency-mining campaign exploits CVE-2026-33017, an unauthenticated RCE in Langflow, to deploy a Go-based miner with aggressive defense evasion and lateral movement capabilities.
SilverFox actors are utilizing a multi-stage loader chain masquerading as Panasonic and Philips software to deploy Sauron/Gh0stRAT backdoors via Alibaba OSS infrastructure.
An actor published 15 npm packages using 13 throwaway scopes to deliver a multi-stage Rust-compiled infostealer targeting developer and crypto credentials.
Rapid Brigantine has pivoted to ClickFix lures on compromised WordPress sites to deploy the Lorem Ipsum Loader following a disruption to their previous malware-signing infrastructure.
An attacker compromised the CDN API keys of OptinMonster, TrustPulse, and PushEngage to serve tampered JavaScript that creates rogue admin accounts on customer sites.
Kimsuky APT utilizes a multi-stage JScript loader to deploy the NUKESPED backdoor, targeting South Korean entities through social engineering lures.
BQTLock ransomware utilizes a multi-stage PyInstaller-packed architecture, leveraging Remcos RAT for initial access and Discord/Telegram for covert command-and-control.