Yes, someone can read your WhatsApp messages without your physical phone by linking their device to your account, often through the WhatsApp Web/Desktop feature, spy apps, or malware, even with end-to-end encryption protecting messages from outside access. You can check for unauthorized access by reviewing "Linked Devices" in your WhatsApp settings and logging out unfamiliar ones, and by looking for signs like battery drain or strange account activity.
So, to confirm if someone is reading your WhatsApp message from another device, please go to WhatsApp Settings > Linked devices. If there is an unknown device connected to your WhatsApp, remove it to stop unauthorized access.
Two ways hackers can hijack your WhatsApp account
Cybercriminals can take control of your WhatsApp account in one of two ways. They either add another device to your account using the “Linked devices” feature, or re-register your account on their device as if you'd bought a new phone.
If you don't see WhatsApp notifications, it could be a sign that someone else is reading your messages before you. This might be because they're accessing them on your computer or another device. You might be missing notifications if you've muted a chat.
Common Signs of a Hacked WhatsApp Account
Once you've confirmed you have a Google Account backup, you can start the restoring process. If you don't have a Google Account backup, you can still restore chats on a new device by transferring chats from your old device.
To link someone else's WhatsApp to your phone, you typically use the "Link a device" feature on your phone, scanning a QR code from their device, allowing you to use their account's chats on your phone (or computer/tablet), but this requires access to their phone and permission; otherwise, you can only add them as a contact or invite them via their number. The primary method involves opening WhatsApp settings on your phone, selecting "Linked Devices," tapping "Link a device," and then scanning the QR code that appears on the other person's phone when they open WhatsApp and choose to link a companion device.
So, can you use WhatsApp without your personal phone number? While WhatsApp's signup primarily requires a phone number for OTP, it is possible to create an account using a landline number or a virtual phone number from services like TextNow or Google Voice.
3. Review connected devices in Google Account (Android)
If your phone suddenly gets a lot slower, heats up quicker, or uses up the battery much faster, it's a sign that someone is spying on your WhatsApp. Often, malicious apps like spyware use up a lot of your phone's processing power, causing all of these negative effects to occur.
Any messages sent to a contact who has blocked you will only show one gray check mark to show the message was sent. They won't show a second check mark. Any calls you attempt to place will not go through. You can't add them to a group if you're a group admin.
You can tell if someone read your text through read receipts in apps like iMessage, Google Messages (RCS), or WhatsApp, which show "Read" with a timestamp when the recipient opens it, if both you and the other person have the feature enabled in your settings. For regular SMS, you'll only see "Delivered," but some apps offer delivery confirmations or you can infer from a quick reply.
Accessing from your or someone else's Cloud backups
Your deleted message may still be on the Cloud – your own Cloud or the person you sent the message to's Cloud. These are usually not encrypted, so the police can access them with relative ease.
Network Connectivity Problems
A weak or unstable internet connection is the most frequent cause of WhatsApp Errors. Whether you're on Wi-Fi or mobile data, a disrupted connection can lead to delays or complete failures in message delivery.
The best way is to restore the deleted messages from his chat backup via Google Drive or iCloud. Suppose he doesn't have an existing backup, or you can't find the deleted messages. In that case, you should use the MobileTrans Backup & Restore tool to read his deleted WhatsApp messages from your computer.
To check if someone is accessing your WhatsApp account via another device, follow these steps: iPhone: Go to Settings > Linked Devices. Android: Tap the three-dot icon > Linked devices.
Blue color WhatsApp is a customizable version of the messaging app that offers improved features for a more controlled conversation. Unlike the basic version, it provides a sleek blue interface for users who want something new. This app allows you to hide your blue tick when you see someone's message.
It's not possible to see who viewed your profile. Your contacts can see your statuses, about information, links you share on your profile, and when you were last seen. Any users can add you to groups or mention you in a status. Learn how to change group privacy settings.
Step 1 – In the app, tap the 3 dots in the top corner. Then tap Settings > Privacy. Step 2 – Customise who can see information about you on this menu. Tap on the relevant settings to customise them.
Be wary if you receive a text message with a WhatsApp verification code and one of your WhatsApp contacts immediately contacts you, asking you to share the verification code. If you reply with the verification code, your account will be hacked, as reported by IT Pro.