Main method to sneak a virus through WhatsApp
The fact that WhatsApp is used by all of us means that attackers take advantage of it to sneak in viruses. Although they can use different methods, the most common is to send malware through a fake link or media file, as it can be a simple image. They will always use some strategy for us to open that link or download that file. For example, they can tell us that there is an error that we must solve or make us believe that this image is important.
once we do click on the link, we are going to be redirected to a malicious page that they have created so that it has a virus. A malicious file may be automatically downloaded or we may have to download it manually. That is what is going to infect our mobile and it is going to start stealing data, passwords, installing some false application or simply making the device not respond well. Something similar happens if we download an image or video that has been previously infected.
Is this so simple? You may be wondering if cybercriminals really have that easy to sneak viruses through WhatsApp. It should be mentioned that this type of program has filters and security means to avoid problems. But of course, the attackers are also looking for new methods and strategies to circumvent those filters. Therefore, although it is not something so simple, we can see it frequently.
What to do to be protected on WhatsApp
So what should we do to be protected on WhatsApp? Undoubtedly the most important thing is common sense. You should never open links that come to you without making sure that they are reliable. Especially you should never open the ones that come from numbers you don’t know, since in that case there will be much more probability that it is a scam. Just as you can know if an SMS is a fraud, you can know it in the case of a message of this type.
It is also important that you have All updated. In many cases, hackers will use these viruses to take advantage of a mobile failure, either in the WhatsApp application itself or in the system, such as Android. It is important that you always have it updated and thus be able to correct any problem.
On the other hand, always having security programs is important to prevent attacks. Choose a good antivirus and make sure that it correctly protects your mobile and prevents security threats from entering.