AI in everyday lifeBeginnerLesson 884 min read

Your data and privacy with AI apps

What you type into an AI app may be stored, read or used to improve it. Learn what never to paste, and which settings to check.

✦ Ask the tutor 🧪 Lab · 15 min 📝 Lesson test

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Your data and privacy with AI apps

What you type into an AI app may be stored, read or used to improve it. Learn what never to paste, and which settings to check.

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In simple words

Talking to an AI app is not like whispering to a friend. It can be more like writing on a postcard. Other people at the company might be able to read it. So never write secrets on it.

When you use an AI app, your words, photos and files usually travel to the company's computers. Depending on the app and your settings, they may be saved, reviewed by staff for safety or quality, or used to train future models.

Never paste these

Passwords, OTPs, PINs, and bank or card numbers
Aadhaar, PAN, passport or other ID numbers, and photos of these documents
Full medical reports with your name on them
Private photos of yourself or others
Company secrets, client data or confidential work files (unless your employer has approved that tool for it)
Other people's private details without their permission

Risky

Pasting your full bank statement: "Explain my spending"
Uploading a photo of your ID card for "a quick check"
Pasting a customer list from work

Safer

Typing only the totals: "Food ₹6,000, rent ₹12,000. Suggest a simple budget."
Asking a general question: "What documents does a passport application usually need?" then checking the official site
Using made-up sample names instead of real customers

Settings worth checking

Every app is different, and settings change over time. Look in the app's Settings or Privacy section for options like these:

Setting to look for	Why it matters
Chat history on/off, or a temporary chat mode	Controls whether your conversations are saved
Use my data to improve the model	Some apps let you turn this off
Delete chats or delete account	Removes your saved conversations (check the app's policy on how long deletion takes)
Memory / personalisation	Some apps remember facts about you across chats. You can often view or clear them
Phone permissions: microphone, camera, contacts, location	Give only what the app really needs

Watch out for fake AI apps

Watch out

Some fake apps pretend to be popular AI tools to steal data or money. Download apps only from your phone's official app store, check the developer's name, and be careful with apps asking for many permissions.

Note

Using AI at work? Follow your employer's rules. Many workplaces allow only approved tools for work data.

Try this. Open an AI app you use. Find its privacy or data settings. Write down: Is chat history on? Is "use my data for training" on or off? Change anything you are not comfortable with.

Watch and read more

Lab

A privacy check-up of one AI app on your phone.

~15 min

The problem

Choose one AI app you use (a chatbot, photo editor, keyboard or assistant).

Open its settings and find: chat or history settings, data-for-training settings, memory, and delete options. Write what you find (some apps won't have all of these).
Open your phone's Settings, find the app's permissions, and list them.
Remove at least one permission it doesn't need, if any.
Rewrite one past request you made so it contains no personal details, but still gets a useful answer.

You are done when

You listed the app's actual privacy options (or honestly noted which ones don't exist)
You listed its phone permissions and made a reasoned choice about each
Your rewritten request removes names, numbers and IDs but keeps the question useful

Hard questions

Try to answer before you reveal. If you can answer these, you understood the lesson.

Q1Why is "I have nothing to hide" a weak reason to paste everything into AI apps?Reveal

Privacy is not only about hiding wrongdoing. Your data can be leaked, misused by criminals, or combined with other data to guess your income, health or location. Also, much of what you paste is about other people (family, clients, friends) who never agreed to share it.

Q2You removed names from a document before pasting it. How could the person still be identified?Reveal

Other details can point to one person: a rare job title, a small village name, an exact date of birth, a unique event. Together, several such details can identify someone even without a name. Remove or blur these too, or use general numbers and descriptions.

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Questions people ask

If I delete a chat, is it gone forever?

Not always right away. Many companies keep data for some time for safety or legal reasons. The app's privacy policy usually explains this. The safest approach is not to type secrets in the first place.

Is it safe to ask an AI about my health?

You can ask general questions without personal details, like "What is a normal blood pressure range?" But don't rely on it for diagnosis or treatment. Talk to a doctor, and avoid uploading reports with your name and ID on them.

Why does an AI photo app want my contacts?

It may not need them. If an app asks for permissions that don't fit what it does, say no or choose a different app. You can change permissions any time in your phone's Settings.

Can I ask an AI to remove my data?

Many companies offer a way to request deletion or to download your data, often in the privacy section of their website or app. Look for "privacy", "data" or "account" settings.

Lesson test

5 questions. Get 3 right (60%) to pass and complete this lesson.