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.
23 intel reports
Unauthorized threat actors exploited a critical vulnerability (CVE-2026-63077) in the JetBrains Cadence service to access customer source code, credentials, and personal data.
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.
The threat actor Storm-2755, also known as Payroll Pirates, uses adversary-in-the-middle (AiTM) phishing and residential proxies to compromise Microsoft 365 accounts for targeted financial data collection.
ShinyHunters is targeting healthcare organizations using vishing to compromise SSO identities (Entra, Okta, Google) for rapid SaaS data exfiltration and extortion.
A Chinese-speaking threat actor (Asia-Pacific Group) is utilizing leaked DarkSword exploit kit source code to target iOS 18.4-18.7 devices using GHOSTBLADE malware.
The threat actor Storm-2372 is utilizing AI-built phishing kits, TokenLover and YaksaLover, to automate large-scale BEC attacks and persistence via Windows Hello for Business key injection.
Wiz Research discovered CosmosEscape, a critical vulnerability in Azure Cosmos DB's Gremlin API allowing full cross-tenant read/write access to databases via a platform-wide master key.
The threat actor ShinyHunters and affiliated clusters are targeting SaaS platforms, specifically Salesforce, using vishing and OAuth integration abuse for data exfiltration and extortion.
The Helix data extortion group uses social engineering and device code phishing to hijack Microsoft 365 accounts and exfiltrate sensitive SharePoint data.