Great Android app cleanup by Google


Here are some reasons to exercise caution when it comes to installing applications on your Android device.

When it comes to installing applications from the Google Play Store, you should take additional precautions in light of recent events.

There has been a recent wave of spyware that has infiltrated legitimate-looking applications listed on the Play Store. In order to get beyond Google’s security safeguards, these applications used different obfuscation strategies, such as concealing links to malware in the apps rather than loading them with dangerous code.


Sharkbot is a type of Trojan malware that was used to trick people into entering their account and banking details, which were then taken and sent back to a command and control server for hackers to use at a later date. Google recently removed six antivirus apps from the Play Store that were loaded with Sharkbot.

Due to the fact that these applications presented themselves as authentic Android antivirus programmes, it’s simple to see why they were downloaded and installed 15,000 times.

Secondly, Google banned a large number of malware-laden applications after discovering that they had infected 60 million devices and were transferring sensitive data to a business affiliated with U.S. security services.


SDK included in the applications was able to capture data on location, personal information and clipboards, as well as other devices on the same Wi-Fi network, for the purpose of pilfering.

Measurement Systems in Panama provided the software development kit (SDK) used to collect this data. An app developer told one of the app’s creators that the code was being used to collect data for ISPs, financial, and energy corporations, with a particular emphasis on customers in the Middle East and Asia, as well as Eastern and Central Europe.

After investigating Measurement Systems, security experts from AppCensus discovered that the SKD was related to Vostrom Holdings, a Virginian defence corporation that works for the U.S. government via a subsidiary, Packet Forensics.


Such eavesdropping tools have found their way into the Play Store, which is a little unnerving.

How to keep Android viruses at bay

Do you need to be concerned? It’s a good thing that Google finds and removes infected applications quickly. Security researchers, on the other hand, are devoted to finding these programmes. However, it’s important to use caution.

The first thing to keep in mind is that you should only install software from reputable and confirmed sources. You should be suspicious if an unknown developer suddenly offers, for example, a game that looks like Call of Duty Mobile or a free Netflix-like streaming service. These were frequent in the early days of Android.


You should also avoid programmes and services that need sideloading unless you are absolutely certain they are safe.

Whether an app catches your eye, explore what else there is from the same publisher to see if it’s worth checking out. To get a good sense of how credible an app is you should check at its reviews, star ratings and the number of times it has been downloaded. If an app has tens of thousands of downloads and good reviews, it’s fair to assume it’s authentic.

Also, stay away from applications that need a seemingly excessive amount of information, particularly those that seek for payment information. It’s not uncommon to see Google Pay integration in reputable applications.


Check out our list of the top Android antivirus applications if you’re looking for an additional layer of security. These anti-virus programmes are able to monitor your phone for dangers and then take action to prevent them from occurring.

Be careful to notify Google if you come across any questionable applications. And if you see any dubious applications, please report them to Tom’s Guide.


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