Your prompt is information

When you use an online AI service, your prompt or uploaded file may be sent to that service’s systems so it can produce an answer. What happens next depends on the provider, product, account, and settings you use. Do not assume a chat is private just because it feels like a one-to-one conversation.

Read the service’s current privacy information and ask a teacher, parent, manager, or another responsible person when the rules are unclear. School and workplace tools may have different agreements from a personal account.

A useful rule: If you would not post the information in a shared class or work channel, stop and check before putting it into an AI tool.

Leave sensitive details out

Most everyday AI tasks do not need your real identity or confidential information. Keep these details out of prompts and uploads unless an approved process clearly requires them:

Account secrets

Passwords, verification codes, recovery answers, private keys, and full payment details should never be prompt material.

Personal identifiers

Remove full names, home addresses, phone numbers, student numbers, identity documents, and exact locations.

Private records

Be careful with health, financial, school, employment, counselling, and disciplinary records.

Other people’s data

A friend, classmate, customer, or colleague has not automatically agreed to have their information shared.

Use a four-step safety check

1. Pause

Read the whole prompt and inspect every page of an upload. Look for names, signatures, contact details, hidden comments, and screenshots that show more than the task needs.

2. Remove

Delete confidential details and anything that can identify a person. If removing a detail does not change the task, the AI did not need it.

3. Replace

Use a general label when context matters. Replace “Jordan Lee in class 9B” with “a student”, or replace a real company name with “a small retail business”.

4. Review

Check whether this AI tool is approved for the task. Review its current settings and privacy information. If the material belongs to a school or workplace, follow that organisation’s rules.

Safer rewrite

Instead of: “Rewrite this complaint from Jamie Chen at 18 Example Street about order 48291.”

Try: “Rewrite this customer complaint in a calm, clear tone. Use placeholders for the customer, address, and order number.”

Check files, images, and voice

Privacy is not only about typed text. A photo can show a face, badge, screen, street sign, or document in the background. A file can include comments, names, revision history, or extra pages. A voice recording can identify the speaker and capture people nearby.

  • Crop images to the part the task needs.
  • Use a clean copy of a document with names and comments removed.
  • Check the full upload, not only the page visible on screen.
  • Get permission before sharing information about someone else.
  • Use made-up examples when you only need to test an idea.

If you share something by mistake

Do not panic, but act promptly. Stop adding more information. Use the service’s available controls to remove the chat or file if possible, then follow the provider’s help guidance.

If you exposed an account secret, change it through the official service. If the information belongs to a school, workplace, or another person, tell the responsible adult or team so they can help with the next step.

The best privacy habit is a small pause. Removing one unnecessary detail before you send is easier than trying to take it back later.

Sources and further reading