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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44 intel reports
INC Ransomware threat actors utilize Bring Your Own Vulnerable Driver (BYOVD) tactics and dual ransom notes to pressure victims after exfiltrating data via tools like MEGASync.
The Kimsuky group is deploying a new multi-stage LNK malware campaign targeting South Korean financial sectors using GitHub, Dropbox, and WordPress as functional C2 channels.
Russian-speaking threat actors are exploiting a heap-based buffer overflow (CVE-2025-25249) in FortiGate devices to deploy PivotC2, an AI-assisted Node.js RAT for network tunneling and credential theft.
DPRK-linked actors (Kimsuky, APT37, Lazarus) are using the Ted backdoor and CurlRAT framework to target South Korean media and automotive sectors for long-term espionage and watering-hole attacks.
Gamaredon, a Russian FSB-operated group, uses a multi-stage modular framework (GammaPhish, GammaLoad, GammaWorm, GammaSteel) to maintain persistent access and exfiltrate sensitive documents from Ukrainian government and critical infrastructure.
The suspected APT29 group (Cloaked Ursa) launched the Spring Ring campaign targeting over 150 employees with Microsoft Teams-based voice phishing to deploy RMM tools and custom PowerShell RATs.
A suspected China-nexus actor, designated SilkParasite, utilizes a modular ecosystem of seven RAT families to target government economic bodies in Central Asia via DLL sideloading and Google Drive-backed C2.
An Akira ransomware affiliate targeted a SonicWall VPN to exfiltrate data and attempted to bypass security controls by rebooting the victim host into Safe Mode.
UNC6692 uses email bombing and IT impersonation via Microsoft Teams to deploy the Edgecution/SNOW malware suite and facilitate ransomware access.
The Payouts King actor targets corporate environments using Microsoft Teams vishing and Quick Assist to deploy a multi-variant Go-based backdoor named GoGRPC.