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It is estimated that more than 85% of people who use the Internet host your personal data and sensitive information on your smartphones. They do this to quickly access apps that allow them to make bank transfers, send emails and many other tasks.
According to this, the mobile has become a very useful tool, but at the same time an easy target so that an intruder can steal user information.
Surely you have ever thought that your Smartphone has been hacked. To help you solve this problem, we have prepared this article. We will show you how to detect a mobile intervened by third parties and what steps you must follow to regain 100% control of the phone.
The clearest signs that your smartphone has been hacked that you should be aware of
Currently there are different tools to hack a smartphone, so to perform this type of task it is not necessary to be an expert. The good thing is that you don’t have to have a high level of technological knowledge either. so that you realize that your mobile has been intervened by an intruder.
Due to this, we will show you below what are the main signs that can help you determine if your phone has been hacked:
Sudden shutdown or restart
This is one of the clearest signs that a mobile phone notifies its owner that it is being hacked by a third party. It is very common to find these types of actions in malicious software, since many times they need to restart the phone to install the harmful mods.
Decreased performance
Another point that you must take into account to know if your mobile has been hacked is to analyze if the performance starts to slow down. You will be able to notice this when you want to use several applications at the same time and the Smartphone takes longer to process the information than normal.
Features within an app
When you are using an application that you have installed on your mobile and it starts executing functions that you do not want. This is a clear sign that you have malicious software installed on your phone, as the virus is the one in charge to perform tasks within your application.
battery performance
You should keep in mind that malware are programs that run in the background, therefore, need to consume battery power to be able to work. That is to say, if your mobile consumes too much battery when it does not execute many tasks that you requested, it is a sign that there is software running in a hidden way.
stop videos
If you are on a streaming platform, such as YouTube, Netflix or any other, and you see that your device takes time to load the content for no apparent reason, it is a sign that malware is running in the background. It also has the same cause when all videos suddenly stop.
overheating
When your mobile suffers this type of problem, it is synonymous with the processor is working at an unusual level. This happens because there is a malicious program inside your Smartphone that does not allow the chip to rest and always work at maximum speed.
touch does not work
Many people get confused and believe that the touch screen was broken on their mobile and no matter how much they clean it and take it to repair it, it still works the same way. That is, when you have situations where the touch mode does not work, but after a few seconds it does and normally, you must consider that you are in the presence of a virus.
popup windows
Another of the main characteristics that show the presence of malicious software on a mobile is when the appearance of pop-up windows from other installed applications in the normal way.
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See flash ads It is an indication that you have malware installed on your mobile. You should also keep in mind that if you receive advertisements in your email, without you having subscribed, it may be related to this type of fraudulent commercial activity.
Request for personal data
It may happen that you have apps installed where you have already recorded your user ID and access password, but for no reason, that same application requests that you re-enter all your personal data. You must be very careful because this may be a phishing activity which implies the existence of malicious files.
Installation of applications
If it has happened to you that you find apps on your mobile that were not installed by you or by people nearby who can have access to your phone, you should consider uninstalling them (if it allows you) urgently. When this happens to you, it is a symptom that you must have your device hacked.
How could my mobile be hacked? Main methods to do it
This is one of the most asked questions by users who found out that they had a hacked mobile for a long time. So that you can stop the advance of hackers on a mobile at the right moment, We will tell you what are the main methods used by cyber attackers to illegally access your device:
malware
The most common of all is install in one way or another a virus, spyware, worm, or other malware. The mission of these malicious programs is to carry out activities without the user’s consent and as discreetly as possible. In order for their tasks to be efficient, they need to enter via trusted user input, install themselves, and remain hidden. Then, execute all the functions for which it was developed.
For example, stealing card and bank account numbers, determining location in real time, accessing the camera and microphone, among other activities. are preferred targets of this type of programs.
Wifi
You must bear in mind that the connection to the Internet through WiFi is a wireless network in which different devices are connected. When you enter an open network, it is very likely that other users, who are connected to the same signal, can see your device. Therefore, these intruders can access your mobile in an easy way through some programs.
phishing
Phishing is a technique that simulates the identity of a trusted application or platform by the user. It consists of offering an interface that is very similar to the original one and giving the user the opportunity to upload all the data that they have registered on the secure site. In this way, the hacker finds out the identity and password to access the original platform and thus be able to act as if he were the owner of the information.
Links
Other ways to hack a mobile is to send the user malicious links, but disguised as job opportunities, economic opportunities, notices of the arrival of a package or any other striking type. Once the owner of the mobile clicks on the link, the intruder enters the personal data.
SIM-swapping
This technique consists of pretending to be the owner and personally requesting a new SIM card from the telephone operator. Then, the intruder informs the banks where the holder of the mobile has financial accounts “Forgot your password”requesting a new one. It uses text messages as a means of verifying identity. The bank sends a code to recover the access password. In this way you can access the page and perform the banking operations that the hacker wants.
special software
exist computer tools developed to hack the SIM card. Frequently used “Sim jacker”. It is a program that allows you to send instructions to the mobile chip so that it performs certain functions. For example, you can open the browser, make calls or send SMS. This allows impersonating the user’s identity and carrying out different types of activities on behalf of the owner.
questionable applications
Maybe be the shortest way for a hacker to get into your phone. You just need to create a catchy name for you to download that app that promises to have extraordinary and wonderful features, but in reality it is a malicious file and nothing works as promised. You must be very careful when downloading this type of apps, especially from those stores that are not official.
Steps to regain control of your hacked smartphone and its data
When you have detected that your Smartphone has been hacked, you must perform the following steps so that you can regain control of your mobile:
Remove suspicious apps
The first thing you should do is remove those applications that you think are suspicious. So that you have a little more criteria and can determine if it is reliable or not, you should consider if you downloaded it from an official store, either “Google Play Store” either “AppStore”.
Another way you can tell if an app is suspicious is when it does not have functions necessary to perform the tasks for which you downloaded it. Needless to say, if an app does not visibly perform any tasks, you should uninstall it.
If so, you should permanently delete it.. To do so you will have to go on an Android to “Menu”click on “Applications” and select the app and consider it unreliable. You can also press and hold the application on your mobile desktop and drag it to the top of the screen, until you see a trash can. Then you must click on “To accept”.
When you have a iPhone the mechanism is similar. You must hold down the app icon until it starts to move, then you must click on the “X” located in the corner of the application.
Do a Hard Reset
- To do a hard reset and set the factory values, It will depend on the phone you have.. If you want to do it with a mobile Android 9you should go to “Settings”then click on “Staff” and then click on “Backup”.
- Look for the section “Personal information”Choose “Factory data reset” and then you’re going to have to click on “Reset phone”. To finish you must click on “Erase everything”.
- You must not forget that you must make a backup of all important data following the same process as above.
- In case you have an iPhone and you want to restore the values as you had them on the first day, you will have to go to “Settings”press “General”choose the option “Restore” and click on “Erase content and settings”.
Install an antivirus
There are powerful antiviruses on the market that detect the existence of malware with very simple steps. So once you have your phone installed with the apps from the factory It is recommended that you install a powerful antivirus.
We recommend that you use “Avast”. This software is available for Android and iOS and can be downloaded for free. You can receive alerts of any software that has been installed and you have not been able to remove it with the hard reset. It will also protect you in real time on apps that you install and have some type of malware.
Check for bloatware
In case you have not been able to uninstall an application with the antivirus (which is unlikely, but it can happen), you will have to use a third-party tool that will allow you to delete all those factory apps and any other that you cannot do manually. you can use “QuickAppManager”.
Control your social networks
Once you have done all the above processes, it is recommended that you control all your social networks and any other applications you have in which you find movements in your name that are dated after all this cleaning that you are doing.
If you find posts or any suspicious movements, you should think if there is someone who can access your password without your authorization. Otherwise, you will have to run the antivirus again.
change passwords
So that you are 100% sure that your phone is clean, is necessary and you change all the passwords of the applications that you have installed on the mobile. Use different ones for each app and try to make them secure passwords.
Tips to prevent my mobile from being hacked and keep my data safe
Take note of our tips below:
- As you may have noticed, hacking a mobile is very easy for those who are engaged in these illegal activities. But there’s something you should know it is much more difficult for intruders to break into the mobile when the user performs actions that strengthen security Of the device.
- You must not forget that a virus enters your mobile through your authorization. To be attentive to this situation, you will have to have be very careful with apps you download from unsafe sources.
- You must verify that every time you receive an email from people you do not know, do not click on the link that these emails bring. You must doubt if an appwhich you use permanently, asks you to enter your data and password without any reason. For these situations, called phishing, you must be very careful since they have graphical interfaces similar to the real ones.
- Another point that you must take into account so that your mobile is not hacked is that do not accept prizes or any other surprises every time you browse web pages. This is quite a common activity to hack mobiles, because the link it shows contains malicious programs.
- Try to browse safe sitesusing the HTTPS protocol. this wants say that every web page you see with HTTP does not have security systems between your mobile and the server, so anyone can enter the transfer of information.
- Avoid connecting to open Wi-Fi networkssince these are tools widely used by hackers to access the mobile in a simple way.
- Nope “root” your mobile, since the operating system has security patches that are removed when you become a root client.
There are many other tips we can give you, but it is convenient that you be the one to detect any abnormal activity on your mobile or on sites you visit. You must bear in mind that there are people who dedicate many hours a day to be able to access your mobile and that of many other people to steal information.
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