The security code in WhatsApp has changed, what should I do?

The security code in WhatsApp has changed, what should I do - briefly?

If the security code in WhatsApp has changed, it is crucial to verify this change with your contacts immediately. Comparing codes helps ensure that no unauthorized changes have occurred, maintaining the security and integrity of your communication.

The security code in WhatsApp has changed, what should I do - in detail?

If you've noticed that the security code in WhatsApp has changed, it's important to take immediate action to ensure your account remains secure. Here are the detailed steps you should follow:

  1. Verify Your Phone Number:

    • Open WhatsApp and navigate to the settings menu. This is usually represented by three dots or lines in the top right corner of the screen.
    • Tap on "Account" and then select "Security."
    • Here, you will see an option for "Verify your phone number." Click on this.

  2. Compare Security Codes:

    • When prompted, enter the new security code that WhatsApp has sent to your device.
    • Compare this code with the one displayed in WhatsApp. If they match, your account is secure, and you can proceed to use WhatsApp as usual.

  3. Re-verify Your Number (If Codes Don't Match):

    • If the codes do not match, it indicates that someone might be trying to verify your phone number on another device. This could mean that your account is at risk.
    • To re-verify your number and secure your account, tap on "Re-verify my number." WhatsApp will then send you a verification code via SMS or call.

  4. Change Your Phone Number (If Necessary):

    • If you suspect that your account has been compromised, consider changing your phone number within WhatsApp. This can be done by tapping on "Change Number" in the security settings.
    • Follow the prompts to enter your new phone number and complete the verification process.

  5. Enable Two-Step Verification:

    • To enhance the security of your account, enable two-step verification. This adds an extra layer of protection by requiring a PIN in addition to the security code when verifying your phone number.
    • Go back to "Account" > "Security," and tap on "Two-step verification." Follow the instructions to set up your PIN and provide an email address for recovery purposes.

  6. Monitor Your Account:

    • Keep a close eye on your WhatsApp account for any unusual activity, such as messages you didn't send or contacts being added without your knowledge.
    • If you notice anything suspicious, report it to WhatsApp immediately and take further steps to secure your device and other online accounts.

By following these detailed steps, you can ensure that your WhatsApp account remains secure even if the security code has changed unexpectedly.