Financial Teams: Zero-Trust Data Masking for ChatGPT
Protect client account numbers, SSNs, and trade secrets from OpenAI. Enterprise-grade financial data masking natively inside ChatGPT.
PrivacyScrubber Team
Last updated:
Key Takeaways for Chrome Extension
- Local Processing: All security redaction happens entirely within your browser; zero data is sent to a server.
- Structured Tokenization: Replaces PII with semantic safe tokens (e.g., [NAME_1], [EMAIL_1]) before pasting into AI.
- Compliance Ready: Aligns with Security Audit data minimization requirements for secure AI usage.
Financial data handling requires absolute precision. Our Finance-Grade ChatGPT extension ensures that SSNs, account numbers, and trade secrets are masked locally before the prompt ever touches the cloud.
Native Banking DLP
Unlike legacy proxies that add latency, PrivacyScrubber's native browser layer identifies routing numbers and confidential deal terms in real-time. This frictionless approach allows your analysts to use AI for complex modeling without violating SEC or FINRA data retention mandates. For more on our Finance AI Security, explore our deep research.
Securing Investor Relations
Managing financial data privacy in AI through AI requires a zero-trust architecture. Our extension enables you to summarize earnings reports and board memos by masking the entities locally, mirroring the high-security standards documented in our guide for cleaning CSV financial data.
Zero-Transmission Audit
Every data masking operation is independently verifiable in the browser console. This radical transparency aligns with SOC 2 for AI requirements, providing your compliance team with the proof that zero identifiable financial data left the local environment.
3-Step Workflow
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Paste & Scrub
Paste your security document or text into PrivacyScrubber. Click Scrub PII. In under two seconds, all names, emails, phone numbers, and IDs are replaced with tokens like [NAME_1] and [EMAIL_1].
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Send to AI
Copy the sanitized output into ChatGPT, Claude, Gemini, or any other AI tool. The AI processes only anonymized text. Your actual data never touches an external server.
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Restore Instantly
Paste the AI's response back into PrivacyScrubber and click Un-mask. All original security data is restored in the correct positions, ready to use.
Try It: Scrub Chrome Extension Data
Paste any text below to see local PII redaction in action (runs entirely in your browser).
Scrub PII from your toolbar
The free PrivacyScrubber Chrome Extension lets you highlight and scrub text on any tab before sending it to AI.
Try It Free — Right Now
No account. No install. Works offline. Your security data stays on your device.