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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276 intel reports
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.
The MacSync family has evolved from AppleScript-based AMOS variants into a complex multi-stage binary infection chain targeting macOS users and developers to steal crypto and credentials.
Kothamine Agent is a C/C++ remote access Trojan distributed via malicious npm packages that leverages Tailscale’s tailcat tool for encrypted C2 communication to bypass network detection.
TASK#STOMP uses a VBScript-orchestrated execution chain to deploy a multi-stage PowerShell backdoor focused on automated document exfiltration, credential theft, and remote access.
The Russian-aligned Lunex Malware-as-a-Service platform utilizes a complex four-stage attack chain, including BYOVD-based EDR neutralization, to deploy a sophisticated information stealer and C2 agent.
The Go-based ClosedQuorum malware utilizes multiple commercial AI models to autonomously select post-compromise actions, including credential dumping and process injection, without human operator intervention.
Adversary Pursuit Group identified ChainScript, a Node.js RAT that utilizes Polygon smart contracts for resilient C2 infrastructure rotation and delivery via ClickFix lures.
The Iranian Ministry of Intelligence and Security (MOIS) uses HEAVYGRAM (aka CHOSEN BRICK) malware to target dissidents and journalists via social engineering and Telegram-based command-and-control.
A threat actor exploited CVE-2025-4632 in Samsung MagicINFO to deploy AnyDesk and compile a custom SilentXMRMiner payload directly on the victim endpoint.
Exvicy is an emerging Malware-as-a-Service framework that copycats ErrTraffic, using fake Cloudflare Turnstile challenges to deceive users into executing malicious PowerShell commands via the Win+R shortcut.