How to check whether your WhatsApp Web QR code has been hacked

How to check whether your WhatsApp Web QR code has been hacked. How To Check If Someone Else Is Using Your WhatsApp Account. Like many other online applications, WhatsApp does its best to keep its users’ data private and secure. The platform is relatively safe with features such as one login at a time and two-factor authentication.

WhatsApp is without a doubt the most widely used text messaging service. However, with such prominence comes a fourfold rise in the risk of personal information leaks and data tracking. While WhatsApp’s app and desktop versions have various privacy and security features, it’s never a bad idea to double-check.

Meta (formerly known as Facebook) has launched a browser extension that helps users check whether they are using the correct version of the WhatsApp Web. The extension will confirm the integrity of the web application and ensure that it hasn’t been tampered with by any third parties such as hackers to redirect your data or messages to them. Here’s how to use the extension to check whether your WhatsApp Web QR code has been hacked or not.

What is the WhatsApp Web QR code hack?

WhatsApp Web QR code hack is the intervention of third parties who can manipulate and tamper with the source code of the WhatsApp Web website to steal or track a user’s data or activity. One of the ways this can possibly happen is by targeting a specific IP address of a computer or PC and changing the scannable code whenever the person visits WhatsApp web’s website ( Once the code is scanned, as it’s normally done, the third parties may potentially start receiving the WhatsApp messages and data of that person. 

How to check the authenticity of WhatsApp Web

To check whether the WhatsApp Web version you’re using is authentic and legitimate, simply install Meta’s (formerly Facebook) official browser extension and it’ll take care of everything else. Here’s the step-by-step process to do so.

  • Head over to ‘Chrome web store’ on your Chromium-based PC browsers such as Chrome, Microsoft Edge, and Mozilla Firefox and search ‘code verify’. Alternatively, Chrome users can click on this link
  • Now, on the right side click on the ‘Add to Chrome’ button to install the extension
  • A popup prompt will appear asking you to add the extension. Select ‘Add extension’
  • Now pin the extension to your browser’s top bar, for it to automatically work in the background once you go onto WhatsApp Web’s website i.e.
  • Login to your WhatsApp Web by scanning the code being displayed
  • Now depending upon the risk it’ll show different icons. For instance, if the WhatsApp Web version you’re being served is untampered the extension will display a green icon with a tick. If it detects the version is not the same as other people’s then it’ll display a red icon with an exclamation mark.

The whole process of installing the Code Verify extension and getting it to work is the same for both Windows and macOS.

How to check if Someone is Using Your WhatsApp Account

WhatsApp is relatively easy to use. Unfortunately, it can be challenging to spot an interloper if they aren’t interacting with the application. This scenario would most likely be someone who only wants to eavesdrop on your conversations, but some hackers also want to take over your account.

Regardless of their intentions, we will use this section to educate you on some warning signs that someone is in your account.

  1. Check Your WhatsApp Activity. When you open WhatsApp, you’ll first see a list of messages. Review this list for any messages you didn’t send and any messages you received from people you don’t know.
  2. Check your contact information. If the interloper tries to hijack your account, they’ll start changing your contact information. On mobile, tap on the “vertical ellipsis” (three vertical dots) in the upper right-hand corner.
  3. Tap “Settings.”
  4. Select your “profile” at the top of the menu.
  5. Review the information and verify that it is accurate and up-to-date.
  6. If anything changes or there is information that you do not recognize, you’ll need to secure your account. following the steps in the next section on using two-step verification.
  7. Check for Messages from WhatsApp. Search your messages by typing “WhatsApp” in the “search bar” at the top on iPhone or using the “magnifying glass” on Android. Look for messages about account changes or access.
  8. Check for New Friends. Review your contacts on WhatsApp by opening the app and tapping on the “chat” icon in the lower right-hand corner. Confirm that no new, unknown friends appear on the list.
  9. Check the latest chat sessions. View the last session or any open session by tapping the “vertical ellipsis” (three vertical dots) menu icon.
  10. Select “Linked Devices.”
  11. Review the “Last active…” list for any unknown devices.
  12. If you find an unknown device, tap it and select “Log Out.”
  13. Unlike other services, the steps above are the only way to see your WhatsApp login activity.

WhatsApp Hacked FAQs

What can I do if I’ve lost access to my WhatsApp account?

Chances are, a hacker has taken over your account. When this happens, you can’t log in, and all of your account information is in the hands of the hacker. Getting your account back can be complicated. Fortunately, you can still reclaim your WhatsApp account.

I received a text verification code from WhatsApp. Does that mean someone is using my account?

One of the more notorious ways someone can gain access to your WhatsApp account is by obtaining the text verification code. If WhatsApp sends you a text verification code that you didn’t envoke, it’s best to ignore it.

You may even receive multiple codes back to back. However, WhatsApp will only send so many verification codes within a specific period. Afterward, the app will lock you out if you log out.

Can the Code Verify Chrome extension read my WhatsApp messages?

The Code Verify extension cannot read the user’s messages or any other activity being performed inside or outside of the WhatsApp Web. In fact, WhatsApp cannot even track whether any of its users have installed the extension on their computers and PCs.

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