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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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A new era requires a new set of solutions
Knostic delivers it

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Knostic for CISOs

AI growth, security gaps

Your board wants generative AI everywhere. You see new shadow channels, prompt leaks, and audit risk. Blocking tools isn’t an option, but letting them run wild isn’t either. Use Knostic to stay in control.

How Knostic Keeps Your Data Secure

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Scrubs secrets from every LLM response before it leaves the model

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Tags and tracks sensitive knowledge so you know who saw what, when

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Simulates prompt-based attacks to expose hidden breach paths

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Automates remediation to lock down files and folders immediately

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 CISOs

You deliver safe, compliant AI adoption, without sounding like the department of “No.”

Request a Demo

Latest research and news

research findings

MCP Hijacking of Cursor’s New Browser

 
We walk through how Cursor’s new browser could be compromised via JavaScript injection. Unlike VS Code, Cursor does not perform integrity checks on Cursor-specific features. That ...
AI Governance

AI Supply Chain Risks: MCP, Extensions, Prompts & Coding ...

 
What security leaders need to know from our recent webinar with Knostic CTO Sounil Yu The inflection point: Open source meets machine‑speed vuln discovery The XKCD “tiny module in ...

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.