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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145 intel reports
The Belarus-aligned actor FrostyNeighbor is targeting Ukrainian governmental organizations using updated PicassoLoader variants and victim-validated delivery chains.
Spanish and Portuguese speaking threat actors are utilizing agentic AI to automate full-chain intrusions against government and financial sectors in Latin America.
Kimsuky (APT43) is utilizing updated PebbleDash and AppleSeed malware variants, alongside legitimate tools like VSCode and DWAgent, to target South Korean defense and government entities.
A Chinese-speaking threat actor compromised DAEMON Tools installers to deploy information collectors, minimalistic backdoors, and the complex QUIC RAT against targeted organizations.
An unknown threat actor is deploying the CloudZ RAT and a custom Pheno plugin to hijack Microsoft Phone Link bridges for the purpose of intercepting SMS-based one-time passwords (OTPs).
A Qilin ransomware affiliate is targeting WatchGuard and Fortinet appliances using multiple CVEs to deploy Sliver C2 and establish reverse SOCKS tunnels into internal networks.
VECT 2.0 ransomware permanently destroys data in files larger than 128 KB due to a critical nonce-handling flaw across Windows, Linux, and ESXi platforms.
North Korean state actor Sapphire Sleet targets cryptocurrency and finance sectors using social engineering and multi-stage AppleScript-based infection chains on macOS.
Threat actors compromised the axios npm package to deliver a multi-stage, cross-platform Remote Access Trojan (RAT) via a malicious dependency named plain-crypto-js.
The threat actor UAT-10608 is leveraging the React2Shell (CVE-2025-55182) vulnerability to deploy an automated framework that harvests credentials, SSH keys, and cloud tokens from Next.js applications.