PasteGuard for Office Workers
A consumer-grade browser extension that sits between the user and any AI chat box, scans the clipboard for customer PII, financial figures, source code, or contract language, and shows a friendly warning card with 'what you might be about to share' before they hit send.
Non-technical office workers (sales reps, support agents, recruiters, marketers) who use ChatGPT or Claude daily
- Local-only clipboard scan that never sends text to a third party, with a clear privacy explainer
- Pattern detection for emails, phone numbers, credit-card-shaped strings, and snippets over a customer-list word match
- Friendly 'are you sure?' card that explains the risk in two sentences and offers a 'paste a fake version' button
- Optional team dashboard so a manager can see aggregate near-misses, not the actual prompts
The Traceforce founders repeatedly cite stories like 'API keys leaking through AI-generated code' and plaintext secrets in MCP configs — the same risk pattern hits every office worker pasting into ChatGPT, but no consumer tool exists to warn them at paste time.
Cyberhaven measured ~11% of ChatGPT pastes as confidential, and a 2024 industry report cited 77% of employees sharing company secrets on ChatGPT with ~4 sensitive pastes/day — strong underlying pain that office workers paste PII into LLMs constantly.77% of Employees Share Company Secrets on ChatGPT Compromising Company Security ↗77% of Employees Leak Data via ChatGPT, Report Finds ↗
The product already exists under the exact same name — pasteguard.io ships a free + Pro Chrome extension covering 12 AI chat sites with 75+ detectors and open-source rules — and at least 5 other direct competitors live (Swap Sensitive, ChatGPT Privacy Shield, AI Safe Chat Guard, Browser DLP Suite, SecureIntent, RedactPII).PasteGuard: Stop pasting secrets into ChatGPT & other AI chats ↗Swap Sensitive - Chrome Web Store ↗ChatGPT Privacy Shield - Chrome Web Store ↗
pasteguard.io's Pro tier is priced at only $4.99/mo ($39/yr), signaling weak pricing power in a consumer security-extension market where most users default to free tiers and enterprise buyers gravitate to higher-priced platforms like Cyberhaven/Nightfall.PasteGuard pricing page ↗SecureIntent | Browser DLP Chrome Extension for ChatGPT & AI Coding ↗
Risk pattern is durable: paste-into-LLM behavior will persist as long as office workers use ChatGPT/Claude, and tightening HIPAA/GDPR/PCI/SOC2 enforcement keeps buyer urgency high; however, AI providers may eventually ship native redaction, compressing third-party demand over time.When Employees Overshare: The Hidden Risk of Company Data in ChatGPT ↗
Trivial to build: a Manifest V3 Chrome extension with content scripts on the ~12 AI chat domains plus a regex/heuristics engine (75+ patterns fit in a few hundred lines); pasteguard.io is proof an indie team shipped it, though maintaining detector accuracy against new AI sites is ongoing work.PasteGuard: Stop pasting secrets into ChatGPT & other AI chats ↗