December 9, 2022

WhatsApp blocked contacts vulnerability: Understanding the risks

WhatsApp is one of the most popular messaging applications around the world. Today, millions of users in different countries depend on the application downloaded on their mobile phones to chat with their family and friends and also to be able to work.

However, a bug in a WhatsApp parallel software has caused a lot of talk lately. This is due to a security flaw that is able to reveal some information about users, even if they take steps to avoid exposure. See more below.

WhatsApp has another unofficial version that may contain risk/image: Disclosure.

what happened?

First of all, it must be said that WhatsApp now has many features. Among them is the option to block other users of the platform. When this happens, in addition to not allowing the blocked user to send messages to the blocked person, the blocked user will also not see other profile status updates.

However, a security flaw in the app could allow certain people to circumvent this protection and, in turn, allow those who have been blocked from seeing the information.

Therefore, it is necessary to clarify that this does not happen in WhatsApp, but in WhatsApp GB, an application that is parallel to the original and is not legally recognized by the original.

In this way, anyone who has WhatsApp GB installed on their mobile phone and uses it can circumvent this WhatsApp security system, which was created to protect the profile information that was responsible for blocking another account.

see also: Is resignation via WhatsApp legal? Know what the law says

Is WhatsApp GB dangerous?

It is important to note that there is the official WhatsApp application and there is also another program called WhatsApp GB. It is necessary to point out this difference because while the first is the official app, the second is another app that has no legal affiliation with the original WhatsApp.

One of the differences with WhatsApp GB is that its users can count on the options of tools and functions that are different from those available in the original application. With this, users can customize better and have a unique experience.

However, it must be said that WhatsApp GB, because it does not have legal links with the original, is not able to provide security to users. The reason for this is that the original app has end-to-end encryption, which helps protect the user.

Finally, it should be noted that the original WhatsApp bans people from downloading the other unofficial version, risking banning anyone using WhatsApp GB.

see also: Will not support more than 50 cell phones WhatsApp: check the full list