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.
15 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.
Scattered Spider and related affiliates use vishing to trick employees into enrolling adversary-controlled passkeys, enabling mass data exfiltration from Microsoft 365 environments.
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.
Akira ransomware targets global organizations across Windows and Linux platforms using double extortion, vulnerability exploitation, and credential theft.
Silent Ransom Group (Luna Moth) is conducting high-value data extortion campaigns against US law firms using a combination of vishing and physical office intrusions to exfiltrate sensitive data.
Play (or Playcrypt) is a sophisticated ransomware group utilizing double extortion, custom information stealers like Grixba, and exploitation of vulnerabilities in FortiOS and Microsoft Exchange to target global organizations.
An unattributed threat actor launched a mass ACH fraud campaign using AI-assisted templates to impersonate executives and vendors, targeting accounts payable departments with highly personalized lures.
The AnonyMousKIT PhaaS platform utilizes AI voice agents and multi-channel phishing to harvest Apple ID credentials, enabling the removal of Activation Lock on stolen devices.
Gunra is a Conti-derived ransomware-as-a-service (RaaS) targeting global critical infrastructure using double-extortion and cross-platform encryptors.
Gunra (also known as Golden Community) is a RaaS operation using a double-extortion model targeting critical infrastructure by exploiting vulnerabilities in Fortinet appliances and leveraging Impacket for lateral movement.