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.

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21 intel reports
The Silver Fox threat actor utilizes a modular four-stage loader chain starting with a fake Flash Player to deliver AtlasRAT for credential theft and WeChat manipulation.
OilRig (APT34) is using the Project CAV3RN framework to conduct cyberespionage against Israeli targets, leveraging Outlook calendar events for C2 and DNS AAAA records for configuration recovery.
HOLLOWGRAPH malware utilizes Microsoft Graph API to abuse Microsoft 365 calendars as a command-and-control channel for tasking and exfiltration.
UAT-7810, a China-nexus infrastructure specialist, builds Operational Relay Box (ORB) networks targeting SOHO and enterprise systems using the LEASH malware family for secondary espionage actors.
A China-nexus threat actor is targeting Indian taxpayers and government infrastructure using a multi-stage infection chain to deploy DcRAT via fake tax utility lures.
Threat actors are exploiting CVE-2026-48558 in SimpleHelp RMM software to deploy TaskWeaver and Djinn Stealer, targeting cloud, AI, and developer credentials across Windows, macOS, and Linux.
Threat actors are exploiting CVE-2026-48558 in SimpleHelp RMM to deploy TaskWeaver, a modular Node.js loader, and Djinn Stealer, a cross-platform information stealer targeting developer and AI credentials.
The Pakistan-aligned APT36 is deploying a new variant of the SHEETCREEP RAT using Google Sheets for C2 communication, targeting Indian diplomatic interests.
Threat actor SheldIO is deploying Amatera Stealer 4.0.2 via the EVALUSION campaign, featuring advanced evasion techniques and significantly expanded targeting for cryptocurrency wallets and messaging apps.
The Mini Shai-Hulud malware targets SAP npm packages to steal developer and cloud credentials using an obfuscated Bun-based execution framework.