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Test your LLM for oversharing!  Test for real-world oversharing risks with role-specific prompts that mimic  real workplace questions. FREE - Start Now
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Knostic delivers it

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Knostic for Security Teams

AI leaks keep you up at night

Attackers know how to use prompts that get LLMs to overshare. One wrong question can reveal project code names, travel plans, or hard-coded secrets. Knostic stops the spill.

How Knostic keeps your data safe

Prevents AI oversharing before it happens

by simulating prompts to detect sensitive data exposure before Copilot responds. No need to redact after the fact.

Adversarial-attack simulation

lets you probe Copilot to discover and eradicate hidden exposures in minutes

Exposes blind spots before attackers do

Knostic simulates AI usage across roles to reveal where sensitive data can leak, giving security teams unparalleled visibility into LLM risk

Deploys invisibly across Microsoft 365 and more

Knostic runs in the background. No slowdowns, no backend complications. It plugs directly into your Microsoft environment to enforce 'need to know' at scale.

Explore our latest Security Tools

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Test your LLM for oversharing

Ever wonder what your Copilot or internal LLM might accidentally reveal? We help you test for real-world oversharing risks with role-specific prompts that mimic real workplace questions.

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RAG Security Training Simulator

RAG Security Training Simulator is a free, interactive web app that teaches you how to defend AI systems — especially those using Retrieval-Augmented Generation (RAG) — from prompt injection attacks.

Made for Security Teams

Security teams close AI breach windows faster and reduce false-positives.

Request a Demo

Latest research and news

research findings

Primer: How to Spot and Analyze Malicious VS Code Extensions

 
Practical methods to identify, inspect, and defend against compromised IDE extensions that turn developer tools into an attack vector GlassWorm shows how developer tools have ...
research findings

Open Marketplaces: The Good, the Bad, and The Dangerous

 
Compromised extensions remain public even after exposure, showing how open marketplaces can be abused to distribute malware. Malicious Listings Still Active Malicious and hijacked ...

What’s next?

Want to solve oversharing in your enterprise AI search?
Let's talk.

Knostic is the comprehensive impartial solution to stop data leakage.

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Knostic offers visibility into how LLMs expose your data - fast.