case study in AI data governance.
The Challenge
A documented incident involved a government contractor who pasted names, addresses, contact details, and health data of FEMA flood-relief applicants into ChatGPT to process the information faster. The incident triggered a government investigation and public outcry. Human error — the #1 cause of AI-related data leaks — cannot be fully prevented through policy alone. 77% of enterprise employees share sensitive data with AI despite policies prohibiting it. Technical controls at the browser/application layer are the only reliable prevention mechanism.
By the Numbers
- 77% of employees share sensitive work information with AI tools at least weekly (eSecurity Planet/Cyberhaven 2025)
- 34.8% of all ChatGPT inputs contain confidential business data (Cyberhaven Q4 2025)
Real-World Scenario
A federal agency grants FOIA processing team access to ChatGPT for summarization tasks. Policy prohibits including claimant PII. The Chrome Extension intercepts any paste containing names, addresses, or SSNs and anonymizes them before they appear in the ChatGPT input field. Contractors can use AI for efficiency without accidental PII exposure.
Technical Approach
Chrome Extension intercepts clipboard content before it reaches ChatGPT's input field. MCP Server intercepts at the model layer for Claude/Cursor. Both provide real-time detection with a preview modal before submission — employees see what will be anonymized and can proceed with protected data or cancel. No training required; the tool catches what employees miss.
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