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 PowMix botnet targets Czech organizations using compliance-themed phishing lures and sophisticated PowerShell-based in-memory execution.
ClipBanker malware utilizes a complex, multi-stage infection chain starting from trojanized software on GitHub to swap cryptocurrency wallet addresses via clipboard monitoring.
The FAUX#ELEVATE campaign uses heavily obfuscated VBScript lures targeting French corporate environments to deploy a multi-stage toolkit including XMRig miners and browser credential stealers.
The CrystalX RAT is a sophisticated Malware-as-a-Service platform written in Go that combines traditional spyware, credential theft, and unique 'prankware' capabilities to target users globally.
A vulnerability chain in Azure Arc for Windows allows low-privileged users to hijack service communications, escalate to SYSTEM and take over the machine's Azure cloud identity.
Microsoft Defender blocked a large-scale human-operated ransomware attack that attempted to weaponize Group Policy Objects (GPOs) for security tampering and automated payload distribution.
A sophisticated PureLog Stealer campaign uses localized copyright violation lures and a multi-stage, fileless execution chain to target multiple global sectors.