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.
45 intel reports
APT28 (Swallowtail) is executing a complex cyber espionage campaign targeting NATO naval and aerospace manufacturers using the Hookedge backdoor and a novel reflective loader.
CrocoRat is a Python-based remote access trojan and cryptocurrency stealer delivered via ClickFix social engineering and novel DNS TXT record payload staging.
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).
Russian-speaking threat actor Azazel, an affiliate of the Gentlemen ransomware group, utilizes stolen CI/CD secrets and novel MCP-based C2 channels to target global sectors and host stolen data on an independent leak site, LEAKNED.
The MikroTrick exploit chain combines an SSH state-machine flaw with a login argument injection bug to achieve unauthenticated administrative control over MikroTik RouterOS devices.
The North Korean WaterPlum group uses fake job interviews and malicious development tools to compromise IT professionals, stealing over $10.7 million in cryptocurrency.
Storm-2570 is a versatile ransomware affiliate utilizing consistent post-compromise tools like MeshAgent, ntdsutil, and s5cmd to deploy multiple ransomware families including Qilin and DragonForce.
The Pakistan-nexus threat actor APT36 (Transparent Tribe) is conducting Operation RapidRust targeting government and defense sectors in India and Afghanistan using new Rust-based backdoors and USB propagation tools.
The REF9334 threat group utilizes the KREMLIN toolkit to install malicious browser extensions on Chrome and Edge, leveraging Ethereum smart contracts as dead-drop resolvers to target Brazilian banking users.
Suspected Chinese threat actor Red Heron is exploiting CVE-2026-60004 in Gitea to deploy the JITTERLY implant and SIXZUT rootkit for source code theft and lateral movement.