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.
1,186 intel reports
The Millenium RAT has evolved into a native C++ application used by Y2K Operators to compromise over 62,000 global targets via Telegram-based command and control.
An attacker used display-name impersonation and same-day registered domains to bypass standard email authentication and deliver a curiosity-based photo lure.
A pre-authentication memory overread vulnerability (CVE-2026-8451) in Citrix NetScaler appliances configured as SAML IdPs allows for information leakage and denial of service.
State-sponsored and cybercriminal actors are utilizing ClickFix Payload-as-a-Service (CPaaS) to deliver dynamically obfuscated malware via fake CAPTCHA social engineering and stealthy clipboard injection.
An isolated malware dropper, ascii-fetcher, utilizes a malicious npm dependency named @jaymara/jsononifier to execute XOR-encoded commands on Windows systems via VS Code.
The ChocoPoC threat actor is targeting security researchers with trojanized GitHub PoC repositories that install malicious PyPI packages to deliver a Python-based RAT.
Lazarus group deployed a cluster of malicious npm packages masquerading as Rollup polyfill tools to target developer workstations with a multi-stage remote access and data-stealing payload.
An unidentified threat actor launched an 81-million attempt password spray campaign against Microsoft 365 via Azure CLI, leveraging LSHIY LLC infrastructure.
A widespread campaign uses typosquatted software sites and SEO poisoning to distribute ScreenConnect, which then drops AsyncRAT onto target systems.
StrikeShark leverages custom SharkLoader malware via DLL sideloading and public-facing application exploits to deploy Cobalt Strike Beacons across diverse global sectors.