Intel Exchange

Browse public community intelligence reports, source analysis, and threat research.

Cover image for Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

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.

avatar
Tim Peck@timpeck20 hours ago

157 intel reports

The AnyDesk TAG campaign uses cloned banking support sites and telephone-led social engineering to deploy AnyDesk and persistent ScreenConnect instances via malicious signed payloads and DLL side-loading.

Unauthorized AI relay services are reconfiguring legitimate OpenAI and Anthropic CLI tools to bypass regional restrictions, disabling sandboxes and routing data through third-party infrastructure.

The threat actor UNG0002 is targeting academic institutions using macOS-style metadata folder structures to evade Windows security scanners and deliver Cobalt Strike via DLL sideloading.

Play (or Playcrypt) is a sophisticated ransomware group utilizing double extortion, custom information stealers like Grixba, and exploitation of vulnerabilities in FortiOS and Microsoft Exchange to target global organizations.

Akira ransomware affiliates utilize RDP for initial access, ProcDump for credential theft, and GOST tunnels for persistence before deploying Rclone for exfiltration and encrypting data.

Page 2 of 16