NMB Shadow – Local interception of sensitive data before AI submission

Summary: NMB Shadow intercepts sensitive personally identifiable information (PII) and credentials locally before they are sent to AI chatbots. It operates as a browser-based security layer that detects and blocks data leaks in real-time, preventing accidental exposure of critical information to AI servers.

What it does

NMB Shadow uses a sub-millisecond pattern-matching engine to scan input for over 40 types of sensitive data, including API keys and personal identifiers. It disables the AI chatbot's submit button until detected risks are removed, ensuring data never leaves the local machine for scanning.

Who it's for

It is designed for users interacting with AI chatbots who need to protect sensitive company or personal data from accidental disclosure.

Why it matters

NMB Shadow prevents irreversible data leaks by blocking sensitive information from being transmitted to AI servers, maintaining control over confidential data at the source.