To know if someone is reading your WhatsApp messages from another device, look out for these signs:
- Unfamiliar Linked Device: Go to WhatsApp Settings > Linked Devices. If you see a device you do not recognize, someone might be accessing your messages from that device. You can log out of unknown devices to stop access.
- Unusual Online or Last Seen Status: If your account shows as online or active when you haven't used WhatsApp, it could indicate unauthorized access.
- Unexpected Message Status: If unread messages show as read even though you haven't opened them, it might mean someone else is reading them.
- Strange Account Activity: Changes in account settings, phone number, or profile details could indicate hacking.
- Unsynced Notifications: Not receiving incoming message notifications might mean someone is reading messages on another device beforehand.
To check for linked devices:
- Open WhatsApp and go to Settings
- Tap on Linked Devices
- Review the list for unfamiliar devices and log them out if found.
Enabling two-step verification adds an extra layer of security by requiring a PIN along with the SMS code to access your account. These steps can help you detect and stop unauthorized WhatsApp access from another device.
