AI tools are incredible, but they become silent data exhaust.
People paste sensitive info into prompts for the same reason they used to store passwords in Notes: convenience.
You can get the value of AI without leaking identity, clients, or internal business details if you use a simple ruleset.
The new default is leakage
AI makes it easy to offload thinking. The risk is offloading sensitive context with it.
Most prompts don't require personal identifiers.
They require structure, goals, and constraints.
What never goes in a prompt
Keep this list short and strict:
- full names, addresses, phone numbers
- client data or confidential business details
- credentials, tokens, internal links
- anything you wouldn't paste into a public document
If you wouldn't publish it, don't prompt it.
How to prompt safely (without losing usefulness)
You can be specific without being identifiable:
- use placeholders ("Client A," "City X")
- describe scenarios without exact identifying details
- summarize rather than paste raw documents
- extract patterns, not personal context
Example:
Instead of: "Rewrite this termination clause from ACME's contract…"
Try: "Rewrite a termination clause in a service agreement to be clearer and more balanced."
What "private mode" usually means (and doesn't)
"Private mode" often means your inputs aren't used for training.
It doesn't automatically mean:
- your prompt isn't logged
- your data isn't stored temporarily
- your org isn't responsible for what employees paste in
Treat it as better, not perfect.
A simple team policy
If you lead a team, make it explicit:
- Define forbidden data categories
- Provide safe prompt templates
- Provide approved tools/accounts
- Review usage quarterly
The goal isn't banning AI.
It's preventing accidental data exhaust.
Educational only; not legal advice.