Privacy Scrubber’s cover photo
Privacy Scrubber

Privacy Scrubber

Computer and Network Security

Zero-trust PII masking for AI workflows. 100% client-side, offline-first, memory-wiping & Shadow DOM isolation.

About us

PrivacyScrubber is the pioneer of Zero-Trust Data Sanitization (ZTDS) for enterprise generative AI workflows. We empower organizations to utilize public LLMs (like ChatGPT, Claude, and Gemini) productively without ever compromising data sovereignty or breaching compliance boundaries. Unlike legacy security tools that route your sensitive prompts through external cloud servers, PrivacyScrubber operates on a strict Zero-Server mandate. 100% of the data masking, Named Entity Recognition (NER), and OCR processing occurs locally within the browser's volatile RAM. Key Architectural Guarantees: • Zero-Server Architecture: No backend, no API logs, and no cloud storage. • Airplane Mode Standard: The application is fully functional offline, providing mathematical proof of zero data exfiltration. • Ephemeral Session Maps: Original PII mapping keys are held strictly in memory and permanently wiped upon tab reload. • Enterprise Compliance: verifiably satisfies GDPR, HIPAA, SOC 2, and ISO 27001 data masking controls without complex DPAs or vendor security risks. Whether you are an HR team batch-scrubbing candidate CVs, a legal counsel analyzing NDAs, a healthcare provider de-identifying clinical notes via local OCR, or a DevOps team securing log files—PrivacyScrubber serves as your local air-gap security layer. Secure the AI prompt. Eliminate compliance risks. Maintain 100% data sovereignty.

Website
https://www.privacyscrubber.com
Industry
Computer and Network Security
Company size
2-10 employees
Headquarters
Boston
Type
Privately Held
Founded
2024
Specialties
Zero-Trust Data Sanitization, ZTDS, PII Redaction, Data Loss Prevention, DLP, AI Safety & Security, Client-Side Anonymization, GDPR Compliance, HIPAA Compliance, SOC 2 Compliance, Named Entity Recognition, Shadow AI Prevention, Local PDF OCR, LLM Data Security, Enterprise Data Privacy, Local Data Masking, Secure Prompt Engineering, Volatile RAM Processing, Cybersecurity, Data Sovereignty, Air-Gapped AI Tools, and ISO 27001 Compliance

Locations

Employees at Privacy Scrubber

Updates

  • Pasting unredacted PII or sensitive internal data into tools like GitHub Copilot exposes enterprises to direct liability, triggering GDPR, HIPAA, SOC 2, or NDA breaches. Unauthorized data exfiltration through AI code assistants isn't an 'if' but a 'when'. Failure mechanisms include: * Inadvertent data leakage via AI training sets. * Insecure API integrations and token management. * Lack of client-side granular data control. PrivacyScrubber's Zero-Trust Data Sanitization (ZTDS) operates entirely within the browser's RAM. This client-side, agentless approach eradicates PII before it can be transmitted to any AI service, bypassing the limitations and latency of cloud DLP proxies. Link to full audit breakdown and Airplane Mode test in the first comment. #CISO #DataPrivacy #ZeroTrust #DevSecOps

    • No alternative text description for this image
  • Pasting unredacted enterprise data into tools like Claude Desktop isn't just risky; it's a direct route to regulatory penalties and NDA breaches. Every prompt is a potential GDPR, HIPAA, or SOC 2 violation waiting to happen, opening your organization to massive liability. Here's the failure mechanism: * **Data Exfiltration:** Sensitive PII, PHI, or proprietary code is sent unredacted to third-party AI models. * **Model Training Risk:** Your data can inadvertently become part of the AI model's training set, creating permanent exposure. * **Compliance Blind Spots:** Traditional DLP solutions struggle to intercept data *before* it leaves the user's browser, leaving a critical gap. PrivacyScrubber's client-side Zero-Trust Data Sanitization (ZTDS) agents embedded in browser RAM eliminate this risk. By sanitizing data *locally* before it's ever sent to the AI, we prevent leakage without the latency or complexity of cloud DLP proxies. Link to full audit breakdown and Airplane Mode test in the first comment. #CISO #DataPrivacy #ZeroTrust #DevSecOps

    • No alternative text description for this image
  • Unredacted source code and API keys pasted into Cursor AI expose your enterprise to catastrophic data breaches, triggering immediate GDPR, HIPAA, SOC 2, and NDA violations. This isn't theoretical; it's a direct liability waiting to happen. Failure mechanism: * AI training data ingestion without oversight bypasses existing security controls. * Sensitive credentials and proprietary code become part of the AI's knowledge base, prone to unintended disclosure. * No audit trail or immediate remediation for leaked data once it's within the AI service. Client-side Zero-Trust Data Sanitization (ZTDS) implemented in browser RAM neutralizes this risk. Unlike cloud DLP proxies that provide post-facto analysis, ZTDS proactively redacts sensitive data *before* it leaves the user's environment, ensuring privacy at the point of origin without any data ever reaching external servers for processing. Link to full audit breakdown and Airplane Mode test in the first comment. #CISO #DataPrivacy #ZeroTrust #DevSecOps

    • No alternative text description for this image
  • Blind prompt sharing in corporate chats is an unchecked data governance failure. Employees routinely copy and paste ChatGPT or Claude prompts into Slack and Teams, with zero verification of whether sensitive identifiers were sanitized. Even when enterprise policies mandate data masking, compliance teams lack real-time verification at the point of prompt execution. We deployed two architectural capabilities across all PrivacyScrubber terminal interfaces: 1. Real-Time Spoke Value Receipts & Cryptographic Digest: Every sanitization pass inside browser RAM now instantly computes an isolated SHA-256 session digest, protected token counts, and zero-exposure risk ratings. This provides an immediate audit artifact before prompt dispatch. 2. Viral Security Clipboard Attribution: When copying sanitized prompts or launching 1-click AI sessions (ChatGPT, Claude, Perplexity, DeepSeek), PrivacyScrubber appends a non-breaking security verification footer: [Sanitized locally via PrivacyScrubber.com — Zero-Server RAM Engine] This establishes visible provenance across internal messaging channels: recipients immediately verify that the prompt was processed client-side with zero cloud egress. A 1-click CISO Procurement Memo is also accessible directly from every terminal interface for immediate legal and infosec sign-off. Link to live terminal and Airplane Mode verification test in the first comment. #CISO #DataPrivacy #ZeroTrust #InformationSecurity #GenerativeAI #DevSecOps

  • Pasting unredacted financial statements into AI tools exposes enterprises to immediate GDPR, SOX, and NDA breach liabilities. Uploading sensitive corporate data to cloud AI platforms without robust, client-side sanitization is a non-starter for compliance and security leaders. Failure Mechanism: * AI platforms, even with promised privacy, retain data, creating an uncontrolled data egress point. * Generative AI models can inadvertently memorize and reproduce sensitive PII and financial figures. * Standard DLP solutions often struggle with zero-day data flows and can't intercept data before it leaves the user's environment. PrivacyScrubber's Zero-Trust Data Sanitization (ZTDS) operates exclusively in the browser's RAM. This prevents sensitive financial data from ever reaching external servers or AI models, rendering cloud DLP proxies obsolete for this critical use case. Our solution allows for secure, offline sanitization of financial statements prior to AI analysis, ensuring full compliance and mitigating risk. Link to full audit breakdown and Airplane Mode test in the first comment. #CISO #DataPrivacy #ZeroTrust #DevSecOpsPasting unredacted financial statements into AI tools exposes enterprises to immediate GDPR, SOX, and NDA breach liabilities. Uploading sensitive corporate data to cloud AI platforms without robust, client-side sanitization is a non-starter for compliance and security leaders. Failure Mechanism: * AI platforms, even with promised privacy, retain data, creating an uncontrolled data egress point. * Generative AI models can inadvertently memorize and reproduce sensitive PII and financial figures. * Standard DLP solutions often struggle with zero-day data flows and can't intercept data before it leaves the user's environment. PrivacyScrubber's Zero-Trust Data Sanitization (ZTDS) operates exclusively in the browser's RAM. This prevents sensitive financial data from ever reaching external servers or AI models, rendering cloud DLP proxies obsolete for this critical use case. Our solution allows for secure, offline sanitization of financial statements prior to AI analysis, ensuring full compliance and mitigating risk. Link to full audit breakdown and Airplane Mode test in the first comment. #CISO #DataPrivacy #ZeroTrust #DevSecOps

    • No alternative text description for this image
  • Pasting unredacted corporate JSON payloads into AI tools exposes your enterprise to immediate GDPR, HIPAA, SOC 2, and NDA breach liability. AI's appetite for data is immense, and its lack of native security controls for sensitive information makes this a ticking time bomb for your organization. Here's how the failure mechanism typically unfolds: * **Blind Data Ingestion:** AI models consume data without context or built-in awareness of PII, PHI, or confidential information. * **Insecure Data Transit:** Unsanitized payloads travel to external AI processing environments, creating interception risks. * **Persistent Data Exposure:** Data, once ingested, can be retained indefinitely and potentially used for future model training, leading to irreversible breaches. Client-side Zero-Trust Data Sanitization (ZTDS) fundamentally shifts this paradigm. By sanitizing JSON payloads *within the browser's RAM* before data even leaves the user's device, we eliminate the need for risky cloud DLP proxies and the latency they introduce. This approach ensures data is scrubbed at the source, protecting sensitive information in real-time during development and testing workflows. Link to full audit breakdown and Airplane Mode test in the first comment. #CISO #DataPrivacy #ZeroTrust #DevSecOps

    • No alternative text description for this image
  • Your M&A due diligence process is likely leaking confidential intelligence into public LLMs. When deal teams use generative AI to summarize term sheets, valuation models, or capitalization tables, they frequently upload sensitive artifacts to cloud-based model providers. This creates an immediate risk of permanent data exposure, where proprietary financial terms and entity names become part of a model’s training set or temporary buffer, violating non-disclosure agreements and regulatory mandates. The technical failure here is the blind transmission of raw PII and financial metadata to external APIs. Once sensitive data crosses the network perimeter, you lose control over its lifecycle, storage, and retention. CISOs and Engineering Leads must move away from trust-based AI workflows and toward an architecture that enforces data hygiene at the point of ingestion. PrivacyScrubber mitigates this by performing client-side redaction and masking directly in the browser’s RAM. By identifying and scrubbing company names, identifiers, and financial values before any data is sent to an LLM provider, we ensure that zero sensitive information ever reaches the server logs of a third-party AI service. Our zero-server architecture provides a verifiable guarantee that your firm’s proprietary data remains private, even when utilizing high-performance language models for analysis. For firms managing high-stakes transactions, we offer flat-rate TEAMS pricing to simplify procurement while ensuring full compliance across your legal and finance departments. Link to full audit breakdown and Airplane Mode test in the first comment. #DataPrivacy #MandA #ZeroTrust #FinTech

    • No alternative text description for this image
  • Why Enterprise DPAs with AI vendors (OpenAI, Microsoft, Google, Anthropic) do NOT eliminate legal liability under the EU AI Act and GDPR: Our latest legal and technical treatise has just officially posted on SSRN (Elsevier): "Reconciling Enterprise Generative AI Workflows with the EU AI Act, UK GDPR, and US State Privacy Statutes via Ephemeral Client-Side Sanitization". Key findings for DPOs, CISOs, and General Counsels: 1. The DPA Illusion: Standard Data Processing Agreements fail to protect against cross-border transfer liabilities (Schrems II / Chapter V GDPR) or automated decision-making bias under EU AI Act Article 10(5) when raw corporate identifiers enter third-party model inference. 2. Ephemeral Client-Side Sanitization (ZTDS) as an Enforceable TOM: Under GDPR Article 32 and EU AI Act Article 10, tokenizing PII/PHI/NPI directly inside volatile client RAM before TCP/IP transmission legally decouples the identity from the inference payload. 3. Zero-Processor Paradigm: Cloud AI vendors never act as data processors for personal identities under GDPR Article 28 because personal identities never leave the company's local endpoint. Link to the full peer-reviewed Elsevier SSRN treatise and verification test in the first comment. #EUAIAct #GDPR #DataPrivacy #AIGovernance #CISO #LegalTech #InformationSecurity #ZeroTrust

    • No alternative text description for this image
  • Pasting server logs, stack traces, or config files into ChatGPT is the #1 silent credential leak in software engineering today. Even with enterprise privacy agreements, unmasked AWS secrets, database connection strings, and private IPs sent across LLM APIs get cached in session histories and cloud telemetry. Here is the Zero-Trust workflow to debug code with AI safely: 1. Local Tokenization: AWS keys, bearer tokens, passwords, and IPs are automatically swapped for anonymous tags ([API_KEY_1], [DATABASE_URL_1]) inside local browser memory before leaving your device. 2. Secure AI Debugging: The LLM analyzes the syntax, algorithms, and logic without ever seeing your live credentials. 3. 1-Click Reverse Reveal: When the solution returns, restore your exact original keys on-screen with one click. Zero server hops. 100% Client-Side. Works in Airplane Mode. Try the free web tool, Chrome Extension, or local MCP server: https://lnkd.in/dNMeJBc2 #SoftwareEngineering #DevSecOps #CyberSecurity #Coding #GenerativeAI #ChatGPT #InformationSecurity

Similar pages