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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82 intel reports
The WEEVILPROXY threat actor is deploying JSCeal, a compiled V8 JavaScript malware that uses stolen session cookies to bypass Google authentication and target cryptocurrency investors.
China-nexus actor Fire Ant is compromising Cisco Nexus switches and IOS XR routers to harvest credentials and establish covert tunnels into critical infrastructure.
The Knight Office phishing kit uses Adversary-in-the-Middle (AiTM) techniques and device code phishing to bypass MFA and hijack Microsoft 365 session tokens.
The BlueKit threat actor group is conducting a sophisticated Phishing-as-a-Service campaign targeting financial sector CEOs using browser-in-the-middle techniques and post-authentication ScreenConnect delivery.
NovaCookies is an $320/month Adversary-in-the-Middle (AiTM) service that proxies Microsoft 365 logins to capture authenticated session cookies and bypass MFA.
Certighost (CVE-2026-54121) is a critical improper authorization vulnerability in AD CS allowing low-privileged users to impersonate Domain Controllers by abusing unverified directory referrals.
SynkLoader is a modular Windows malware family distributed via Microsoft Teams phishing that uses a bundled Python environment and in-memory components to facilitate credential theft, tunneling, and remote access.
TWINLOOT is a sophisticated Python implant utilizing SharePoint for tasking, Teams TURN relays for SOCKS5 tunneling, and headless Edge for stealthy Microsoft Graph API transport.
The Mirage2FA Phishing-as-a-Service toolkit by LinX Coders utilizes Adversary-in-the-Middle (AiTM) techniques to bypass MFA and steal Microsoft 365 session cookies, primarily targeting US-based technology and manufacturing sectors.
Storm-2755 (Payroll Pirates) uses AiTM phishing and Microsoft Graph reconnaissance to hijack Microsoft 365 sessions and divert employee salaries.