What You Should Never Share With AI Chatbots

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AI chatbots can be incredibly useful. They can help you write, learn, research, organize information, brainstorm ideas, and solve everyday problems.

But there is one important rule to remember:

Just because you can paste something into an AI chatbot doesn’t mean you should.

Before sharing information with an AI tool, consider whether you would be comfortable sharing that same information with an online service.

Here are the types of information you should generally never share with AI chatbots.

1. Passwords

Never give an AI chatbot your passwords.

This includes passwords for:

• Email accounts
• Banking
• Social media
• Work systems
• Cloud storage
• Shopping accounts

If you need help with a login problem, describe the problem without revealing your actual password.

Bad example:

“My email password is XXXXXX. Can you tell me if it’s strong?”

Instead:

“How can I create a stronger password for my email account?”

2. Credit Card and Banking Information

Avoid sharing sensitive financial information such as:

• Full credit card numbers
• CVV/security codes
• Bank account credentials
• Online banking passwords
• PINs
• One-time verification codes

If you’re asking about a financial problem, remove sensitive numbers and identifying information first.

3. One-Time Passwords and Verification Codes

Never share an OTP or security verification code with a chatbot—or with someone who unexpectedly asks you for one.

These codes can sometimes be used to access or verify your accounts.

If a service sends you a security code, keep it private.

4. Government ID Numbers

Avoid entering sensitive identification numbers into AI chats.

Depending on your country, this could include:

• Passport numbers
• National ID numbers
• Driver’s license numbers
• Tax identification numbers
• Social security numbers

If you need help understanding a document, remove identifying information before sharing it.

5. Private Personal Information

Think carefully before sharing information that could identify or expose you.

Examples include:

• Home address
• Personal phone number
• Private email address
• Date of birth
• Personal identification details
• Detailed travel plans

You usually don’t need to provide these details to get general advice.

6. Private Photos and Documents

Be careful when uploading personal files or images.

Examples include:

• Passports
• Identity documents
• Bank statements
• Medical records
• Private contracts
• Personal correspondence
• Unpublished documents

If you need an AI tool to analyze a document, consider removing unnecessary personal information first.

7. Confidential Work Information

This is especially important if you use AI at work.

Don’t paste confidential company information into an AI service unless your organization has explicitly approved that use.

Examples might include:

• Internal reports
• Customer information
• Trade secrets
• Unreleased products
• Private business plans
• Confidential emails
• Internal credentials

Your employer may have specific rules about which AI tools you can use.

8. Other People’s Private Information

Your privacy isn’t the only thing that matters.

Avoid sharing someone else’s sensitive information without permission.

For example, don’t upload another person’s:

• Personal documents
• Private messages
• Financial information
• Contact information
• Identification documents

If you need help with a situation involving another person, remove identifying details whenever possible.

9. API Keys and Access Tokens

Developers should be especially careful.

Never paste active:

• API keys
• Authentication tokens
• Private keys
• Database credentials
• Secret environment variables

into an AI chatbot.

If a secret is accidentally exposed, treat it as compromised and rotate or revoke it according to the service’s instructions.

10. Sensitive Security Information

Avoid sharing information that could make your accounts, devices, or property easier to compromise.

This can include:

• Security codes
• Recovery codes
• Private keys
• Alarm codes
• Detailed security configurations
• Account recovery information

When troubleshooting security problems, describe the situation without revealing the actual secrets.

What Can You Share With AI?

You don’t have to avoid AI completely.

The key is to remove unnecessary sensitive information.

For example, instead of:

“My full name is [name], my phone number is [number], and my address is [address]. Can you rewrite this message?”

Try:

“Rewrite this message in a professional tone. Replace my personal information with placeholders.”

You can also replace sensitive details with labels such as:

[NAME]
[EMAIL]
[COMPANY]
[ACCOUNT NUMBER]

This lets the AI help with the task without exposing unnecessary information.

A Simple Rule Before Using AI

Before you paste something into an AI chatbot, ask yourself:

“Does the AI actually need this information to complete my request?”

If the answer is no, remove it.

This simple habit can significantly reduce unnecessary exposure of personal or confidential information.

What If You Already Shared Sensitive Information?

If you accidentally shared something sensitive, don’t panic.

The appropriate response depends on what was exposed.

Password exposed?

Change the password immediately and consider changing it anywhere else you reused it.

API key exposed?

Revoke or rotate the key.

Banking information exposed?

Contact your bank through its official channels and follow its security guidance.

Verification code exposed?

Check the associated account for suspicious activity and secure it immediately.

For serious incidents, contact the relevant service provider or a qualified security professional.

AI Privacy Checklist

Before sending information to an AI chatbot:

🔐 Remove passwords and security codes.

💳 Remove financial information.

🪪 Remove ID numbers.

📄 Remove unnecessary personal information from documents.

🏢 Don’t share confidential company information without authorization.

🔑 Never expose API keys or private credentials.

👤 Protect other people’s private information.

❓ Ask yourself whether the information is actually necessary.

Final Thoughts

AI can be an incredibly useful tool, but responsible AI use includes knowing what not to share.

You don’t need to avoid AI. Instead, develop the habit of removing sensitive information before submitting a prompt, document, or image.

Use AI to work smarter—but protect your information while you do it.

🚀 Explore More Heknivo Guides

Looking for more practical technology and AI tips?

Check out:

👉 Best AI Tools for Beginners in 2026⁠

👉 25 ChatGPT Prompts for Beginners to Save Time⁠

👉 10 Simple Ways to Protect Your Privacy Online⁠

🌐 Visit Heknivo:
https://www.heknivo.com

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