Real Estate: Zero-Trust Tenant Privacy Shield
Chrome Extension

Real Estate: Zero-Trust Tenant Privacy Shield

Secure tenant names and rental application data from OpenAI exposure. Local PII redaction natively inside the ChatGPT browser UI.

100% Local Processing ✈ Airplane Mode Verified ⊘ No Server Logs
Live Simulation

Zero-Trust Data Sanitization

Watch PrivacyScrubber's local engine transform sensitive Security data instantly in your browser, without any API calls.

Automated Detection Classes:
User / Server IP Addresses AWS_KEY INTERNAL_HOSTNAME MAC_ADDRESS VULN_ID
100% Client-Side Execution
Wasm_Engine
SIEM ALERT > Timestamp: 2026-08-21T04:12:00Z | Threat: CRITICAL Src: 192.168.12.44 -> Dst: siem-auth.internal.corp (10.240.0.12) User: d.novak@defense-systems.net | Key: AKIA4X9M2PLRT887NNZZ Exploited: CVE-2026-44821 | Action: Unauthorized S3 bucket dump.
SIEM ALERT > Timestamp: 2026-08-21T04:12:00Z | Threat: CRITICAL Src: [IP_1] -> Dst: [HOSTNAME_1] ([IP_2]) User: [EMAIL_1] | Key: [API_KEY_1] Exploited: [CVE_1] | Action: Unauthorized S3 bucket dump.
Click any token above to test False Positive reveal

AI Risk Calculator

50
Risk ● Critical
Leaks/yr
9,000
Max Fine
€20M

Get Your Risk Estimate

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Property managers, real estate brokers, and escrow officers handle sensitive tenant background checks, bank statements, and commercial lease agreements daily. PrivacyScrubber's Real Estate Extension automatically sanitizes tenant SSNs, credit scores, and financial balances before text is submitted to AI models.

Tenant Background & Lease Document Tokenization

Redacts tenant names, Social Security Numbers, bank account balances, and leasehold addresses in <2ms local memory.

● IN-PAGE SANDBOXED INTERCEPTION Intersects DOM input before network transmission. Evaluates regex in <2ms browser RAM.
● 3-LINE LOOKAHEAD STITCHING Automatically re-assembles entities split across linebreaks before tokenization.
● REVERSIBLE TOKEN MAP Substitutes raw PII with reversible tokens ([NAME_1], [ID_1]) for instant 1-click restore.
● ADMIN BLUEPRINT LOCK Enterprise policies deploy with [ENTERPRISE LOCKED] badge — tamper-proof for staff.

Native Property DLP for Rental Screening & Contract Review

Uploading tenant credit reports and paystubs into ChatGPT creates substantial data privacy liabilities under state consumer protection statutes. PrivacyScrubber's floating shield automatically detects tenant identifiers and replaces them with [TENANT_1] and [SSN_1], enabling property managers to summarize rental histories with zero data leak risk.

Rental Application Screening Workflow

  1. 1
    Copy or Paste Unsanitized Content: Property manager copies tenant application containing applicant name, SSN, current employer, and monthly income.
  2. 2
    Real-Time In-Browser Sanitization: The extension replaces applicant PII with [APPLICANT_1] and [SSN_1] while leaving income amounts and credit scores intact.
  3. 3
    Submit to LLM with Zero Cloud Exposure: Manager prompts ChatGPT: "Evaluate debt-to-income ratio and rental eligibility for [APPLICANT_1]". AI provides instant assessment.
  4. 4
    Instant Local Reversal (Contextual Reveal): Manager clicks Reveal in the floating popover to restore applicant name and finalize tenancy decision in the property management system.

State Privacy Laws & Fair Housing Compliance

State consumer privacy laws (CCPA/CPRA) impose statutory damages for unauthorized exposure of tenant financial PII. Edge sanitization guarantees full compliance with tenant privacy mandates, aligning with AI Privacy Guides.

Offline PDF Lease Contract Redaction

Drop multi-page PDF commercial lease agreements into the offline parser to redact party names and escrow account numbers before uploading to Claude's context window, as outlined in PII protection basics and Zero-Trust AI frameworks.

Audit Receipts for Real Estate Brokerages

Generate compliance receipts verifying that tenant background data remained strictly local, satisfying GDPR/CCPA standards brokerage audit standards.

Latest Capabilities: Multi-Line Stitching & Local OCR

The PrivacyScrubber Chrome Extension features a smart 3-Line Name-Stitching Lookahead to capture names split across lines (e.g. Firstname MiddleInitial Surname) in scanned medical/clinical records, NDAs, and PDFs. It also supports Local Wasm OCR & PDF Sanitization to redact text from screenshots/PDFs offline, and Zero-Trust Session Sync (Argon2id + XChaCha20-Poly1305) to share rules peer-to-peer securely.

Enterprise Adoption Use Cases

CISO Security Team DLP GOVERNANCE
Zero-Trust Verified
Security teams deploy client-side sanitization to keep outbound AI prompts free of sensitive organizational data, avoiding complex multi-party DPA negotiations.
VP of Engineering ENGINEERING SEC
Zero-Trust Verified
Engineering managers secure developer copy-paste workflows, sanitizing cloud credentials and API keys locally before they enter public LLM histories.
Risk & Audit Lead COMPLIANCE AUDIT
Zero-Trust Verified
Compliance directors verify local-only sanitization at the browser extension level, satisfying SOC 2 Type II controls for external AI data transmission.
Data Protection Officer GDPR COMPLIANCE
Zero-Trust Verified
Data protection officers enforce client-side tokenization, keeping prompt text fully minimized and anonymous in compliance with GDPR data processing rules.
Flat Rate — Unlimited Seats

Your Whole Team on Real Client Data. Safely. $99/mo Flat.

No per-seat pricing. No DPA negotiation. No IT portal. Secure your entire organization with client-side PII masking — $99/month flat, unlimited users. SOC 2 & HIPAA ready. Works in Airplane Mode.

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COMPLIANCE FAQ

Frequently Asked Questions

Common questions about deploying zero-trust AI for Chrome Extension Teams.

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