Notification of virus usually is followed by a warning that you have to pay a certain amount of money or download an antivirus application, usually with many grammatical errors. Some apps seem legitimate, indicating the model and Android version of your smartphone, with logos and URLs that seem true.

Of course, these reports are false and completely harmless. Thanks to JavaScript, your browser is able to send important data from your smartphone to all sites.

Example message about viruses on Android

What should you do if you have notification about viruses?

What should you do when you have such kind notification? Never press the button to accept any link or ad, because that way you give the permission to run a script on your device.

Depending on the version of Android, the browser and version of your device, this script can exploit a vulnerability and manipulate your browser. Instead, I’ll tell you one little secret: click the back button or restart the device. It’s very simple, is not it?

If you have clicked on the button, then you need quickly clear memory of your smartphone. You can go to Settings> Applications> find the app or browser> Clear data.

Example notification about vises on Android

Sometimes these attacks do not come from a website, but an application. These apps have advertising banners with viruses. Therefore, you also need to be careful and do not to click on suspicious advertisements.

If these steps do not solve your problem, then you need to do a hard reset and return your smartphone to factory settings. We have written many articles about hard reset, and you should be aware that this method erases all your data, pictures, videos, contacts, etc.

Have you ever received such messages on your smartphone? How do you remove viruses from your smartphone?

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In the minds of some people at the mention of the Internet connection is starting to sound a whisper, which is gradually gaining momentum and turns into a cry: “Viruses! Viruses! Viruses! “. It is understandable, everywhere try to convince us that Android is probably the most dangerous for the infection platform. With this widespread intimidation and short turn gray. So in order to combat panic attacks, let’s break it down.

They exist

There’s no getting around it. If you use anything that is connected to the Internet, this “something” is subject to contamination. Windows, Mac, iOS, even Blackberry, device, on any platform can “pribolet.”

Unfortunately, Android is not an exception, but speculating on it more than others. But despite what you may have heard, by some estimates, less than 0.001% which applications are able to bypass security measures provided for Google.

Our police protects us

It may seem that Android – is the realm of anarchy, where everyone, due to lack of representative government, can do whatever he wants. In fact it is not. Google has provided the following seven levels of protection systems:

Thus, if your smartphone is not enabled installation from unknown sources, the application will not pass even a second level of protection. In short, anyone can download the app in Google Play, but it does not mean that it can infect your device.

iPhone – not a panacea

As we mentioned above, the threats to everything. However, users often there is a perception that the iPhone is spared.

In fact, according to last year’s survey company Symantec, dealing with cybersecurity in iOS was found 387 security holes. At the same time in Android they found only 13.

Some security – only cheating

Settled state of affairs in the minds of users has created favorable conditions for those who are looking for easy money. Many are willing to pay a dollar or two for the belief that something will protect their device. In practice, it turns out that it’s a waste of money to nowhere. So, one enterprising developer has earned more than 40,000 dollars per week, laying in Google Play antivirus pacifier .

The best weapon – it’s you

Of course, the preceding paragraph does not mean that all anti-virus software in the Google Play – Sells continuous. Some of them, perhaps, one can help you out. However, as practice shows, experienced users just fine without them, and perhaps even consider such a burden for application memory.

On the other hand, Android is soon to appear own built-in antivirus . As they say, better “vigil.”

And yet, the best tool in the fight against malware – is you. Of course, if you install the application of alternative energy sources that are at greater risk. Nevertheless, it is enough to follow a few simple rules that will forever leave your device “clean from the infection”:

• Read reviews and testimonials about the application before you download it to your device
• Download applications from trusted sources or official
• During installation, see which functions the device, the application will have access; it is obvious that the photo editor, for example, should not send SMS and make calls

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According to a new report from anti-virus company Symantec, in August of this year there was a peak in activity, virus producing fraudulent applications for the mobile platform Android.

According to experts, in the last month, the official app store Google Play came out more than 1,000 fraudulent applications. In total, they have been downloaded 8500 times on Google and statistics about 10,000 times, according to the report, the researchers Symantec.

The company noted that since the beginning of 2013 appeared in the Google Play more than 2,500 “malicious.” Moreover, the tendency to reduce the activity of virus writers are not observed. The mean residence time “malware” in the online store for Android-powered devices are saved.

In a recent report, the FBI and the Department of Homeland Security memo to U.S. personnel ambulances and police said that about 79% of malware attacks on mobile devices in 2012 were committed on the gadgets running Android.

Second place in the ranking of popularity with “malicious” took the phone with the operating system Symbian. On the “apple” gadgets had only 0.7% of attacks.

The document explains that most attacks on smartphones and tablets running Android because of the openness of the platform is carried out, the prevalence of devices based on this OS and fragmentation – 44% of all users’ guglofonov “have older versions of Android.

Half of all attacks on phones running Android attackers carried out using text Trojans – fake messages that deceptive methods to make calls to premium rate numbers.

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Today it is no surprise in this way steal money from users of smartphones on Android, like sending SMS to premium numbers. Many people know about these threats and are used to keep track of your mobile account. But now been found new scheme of Android-malware, which allows hackers to quickly and quietly steal from unsuspecting victims of a significant amount of money.

The peculiarity of the current scheme of SMS-Trojan that sends messages to premium numbers, is that the monetization of the stolen money, much of the money goes “intermediaries” are often nothing to suspect that your service provider, content provider and the organizers of the affiliate program. Therefore, most malware tries to send the right message to 2-3 expensive weighty amount, for example, 1000 rubles, which attracts the attention of the victim. In such a situation, the emergence of new ways of obtaining money from the population was only a matter of time.

Experts “Kaspersky Lab” discovered a new Trojan for Android, which is tasked with executing instructions received from the remote command server. In this case, SMS-malware provides its owners the opportunity to steal your money with no mobile, and c is the bank account of the victim.

This Trojan is dependent and by communicating with the control server, the attacker only transmits commands, sending the result back. Experts managed to catch a few teams arrived. In the course of one of these Trojan sent SMS with the word «BALANCE» to the number of service “Mobile Bank” Sberbank of Russia. After receiving a response from the bank with information about the connected account and the balance sheet, the malware transferred it to criminals.

This behavior Trojan suggests that the next step will be to transfer any available in the “Mobile Bank” amounts to a mobile number intruders. Next, the stolen money can be cashed. For example, translated into QIWI-purse, from which they can then bring to the bank card. And to sacrifice as long as possible in the dark, the Trojan carefully covering his tracks its activities by intercepting SMS and calls from the bank.

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According to the corporation, which means that even experienced users will not be able to say with absolute probability, infected application or not.

As you know, Android-applications must be digitally signed, which certifies the immutability developer code. Also in this system is the permissions at the application level: the users themselves should resolve the software somewhere to perform any operations. A digital signature confirms the permanence of code given rights to the application.

Discovered vulnerability in Android allows to hide malicious code within a legitimate program and, using the provided access rights to perform critical, from the user point of view, the action.

At present, the information about the vulnerability is available on the Internet and use it very easily.

Experts recommend that users of Android-devices that want to protect themselves from the infected applications that use the vulnerability to install mobile antivirus Norton Mobile Security, regular updates which “provide reliable protection against all current threats.”

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