How to find out if someone else is reading my WhatsApp from another Android phone by phone number?

How to find out if someone else is reading my WhatsApp from another Android phone by phone number - briefly?

To determine if someone else is accessing your WhatsApp account from another Android device using your phone number, you can check the "WhatsApp Web" section in the app's settings. If there are active sessions listed that you do not recognize, it indicates unauthorized access. Additionally, enabling two-factor authentication adds an extra layer of security to protect against such scenarios.

How to find out if someone else is reading my WhatsApp from another Android phone by phone number - in detail?

To determine if someone else is accessing your WhatsApp account from another Android phone using your phone number, you can follow these detailed steps:

1. Verify the Logged-In Devices:

   • Open WhatsApp on your primary device.
   • Navigate to the "Settings" menu by tapping on the three vertical dots in the top right corner.
   • Select "Linked devices." Here, you will see a list of all devices currently logged into your WhatsApp account using your phone number. If there is an unfamiliar or unexpected device listed, it may indicate that someone else has access to your account.

2. Check for Unauthorized Activity:

   • Look at the "Last seen" status on the suspected device. If it shows recent activity when you know that your primary device was not in use, this could be a sign of unauthorized access.
   • Review the message timestamps carefully. If there are messages with timestamps indicating they were sent or received while you were not using WhatsApp, it might suggest someone else is active on your account.

3. Security Code Verification:

   • When setting up a new device for WhatsApp, the app requires a security code that is sent to the registered phone number (your phone number in this case). If someone else is trying to set up your account on another device, they will need access to this code.
   • To mitigate this risk, enable two-step verification in your WhatsApp settings. This adds an extra layer of security by requiring a PIN along with the security code sent to your phone number.

4. Monitor Account Status:

   • Keep an eye on your account status messages. If you receive notifications about your account being temporarily banned or restricted, it might indicate that someone else is attempting to access or misuse your account.

5. Review Device Management Settings:

   • Go to the WhatsApp website and log in with your phone number. This will allow you to manage all linked devices. Here, you can also see active sessions and log out of any suspicious devices remotely if needed.

6. Change Your Phone Number (If Necessary):

   • If you suspect that someone else has gained unauthorized access to your WhatsApp account using your phone number, consider changing your phone number associated with the account as a security measure. This can be done through the settings menu in the app.

By following these steps, you can effectively monitor and control who has access to your WhatsApp account, ensuring that only authorized devices are linked to it.