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.
16 intel reports
The threat actor Hyadina has rebranded Beast ransomware as GodDamn, utilizing the malicious PoisonX kernel driver to disable endpoint defenses via BYOVD attacks.
Cavern Manticore, an Iran-nexus APT group, utilizes a modular .NET C2 framework targeting Israeli government and IT sectors through RMM abuse and DLL sideloading.
Akira ransomware actors utilized Bumblebee malware and AdaptixC2 via Bing SEO poisoning to gain initial access, move laterally, and exfiltrate over 75GB of data.
The MexicanMafia threat actor, also known as PanchoVilla, is conducting a sophisticated campaign using the Kimera reconnaissance engine and custom exploits against perimeter devices in Latin America.
The Reynolds ransomware group utilizes the NSecKrnl kernel driver to terminate EDR processes and employs double-extortion tactics against enterprise targets.
GhostLock leverages standard Windows API calls to acquire exclusive handles on SMB shares, causing ransomware-like availability denial without encryption or file modifications.