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.
76 intel reports
Affiliates of INC and The Gentlemen ransomware groups are using an AI-orchestrated infrastructure featuring the 'Phantom' autonomous red team framework to exploit edge devices and deploy ransomware.
APT28 (Swallowtail) is executing a complex cyber espionage campaign targeting NATO naval and aerospace manufacturers using the Hookedge backdoor and a novel reflective loader.
An unattributed threat actor used AiTM phishing and device code flows to steal M365 session tokens, replaying them to register rogue devices and wipe MFA methods across 79 organizations.
A Chinese-speaking threat actor utilizes the ARTEX framework combined with multiple AI models to automate global reconnaissance and data exfiltration targeting PII and financial records.
Helix extortion group uses vishing and device code phishing to compromise identities and automate bulk data exfiltration from SharePoint environments.
The Cling botnet exploits multiple IoT vulnerabilities to deploy a worm-like malware that repurposes legitimate STUN traffic and infrastructure for command-and-control communications.
Financially motivated actors are leveraging ARTEX, an open-source agentic AI pentesting tool, to automate breaches and data exfiltration from South Korean financial institutions.
Akira ransomware affiliates utilize RDP for initial access, ProcDump for credential theft, and GOST tunnels for persistence before deploying Rclone for exfiltration and encrypting data.
Adversaries are deploying modular Linux implants including BPFDoor, Rekoobe, and the new AVERAT RAT against telecom edge appliances, utilizing SMTP-disguised C2 and BPF packet filtering to evade detection.
UNC6240 (ShinyHunters) is conducting mass exploitation of CVE-2026-35273 in Oracle PeopleSoft using WAF bypass techniques to deploy SIDEEYE backdoors and MeshCentral agents for extortion.