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.
43 intel reports
AvisLoader is a Windows malware loader that utilizes the Tox peer-to-peer messaging protocol for resilient command-and-control and is delivered via ClickFix social engineering lures.
The GlowComa threat actor is distributing ICMacOS, a macOS-targeted Malware-as-a-Service that has evolved from an information stealer into a persistent Remote Access Trojan (RAT).
Luna Moth (Silent Ransom Group) uses voice-based callback phishing to trick victims into installing legitimate RMM tools for data extortion without using encryption.
Adversaries leverage ClickFix social engineering, ClearFake etherhiding, and SNEAKY2FA AiTM phishing to deliver malware and hijack sessions.
Lumma Stealer is a Malware-as-a-Service infostealer targeting sensitive data via social engineering techniques like ClickFix and deceptive PowerShell execution.
2CLoader is a sophisticated new malware loader identified in August 2026 that uses indirect system calls and environment spoofing to deliver information stealers like Vidar and Remus.
Unattributed threat actors are leveraging legitimate MSP360 RMM and ConnectWise ScreenConnect installers via phishing to establish persistent remote access and deploy post-compromise tools.
SilverFox actors are targeting Malaysian users via WhatsApp lures that deliver ValleyRAT using DLL side-loading of a signed KuGou Technology executable.
Sauron Loader is a novel Russian-language Malware-as-a-Service that utilizes social engineering, DLL side-loading, and in-memory decryption to deliver multi-stage payloads.
Threat actors are utilizing a Black Basta-style playbook involving email bombing and Microsoft Teams vishing to deliver Xray-core implants via DLL sideloading.