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Showing posts with label Android. Show all posts
Showing posts with label Android. Show all posts

Why Are Android Phones Being Targeted By Malware Attackers

Computers, laptops and PC tablets are not the only devices that are targeted by malicious software developers but smartphones have now joined the list of the most threatened devices by intruders. There has been a steady rise on the number of attacks, which are targeted on smartphones and this means that people need to watch out for the malware. Apparently, the number of malware is so huge that people may not be able to identify them and it means that comprehensive information dissemination is required to educate smartphone users on the threats posed by malicious software.

Android in particular, tops the list of smartphones that are threatened by malware attackers. There are various reasons why android smartphones are being eyed by attackers. One of major reason is that there are many people using android devices. It is estimated that globally, android takes a commanding lead in smartphone market. Around 6 out of every 10 smartphone users own an android device.

This figure translates to around 52.3 percent of the smartphone market. These devices are owned by people who run businesses and this could mean that hackers and cybercriminals are looking for ways in which they can steal confidential business and personal details like bank account information.

Another reason is that smartphone users do not upgrade or update their operating systems. Those users who are running older versions of android OS are at higher risk of being attacked than those who update their operating system platforms regularly. Usually older versions of the operating systems are not protected of malicious codes and will most likely be attacked easily.

Moreover, lack of knowledge is another reason, which could be causing the increased attacks on android smartphones. Not every user is aware of the different malware threats found on the internet. There is a misconception by smartphone users that these devices are not susceptible to malware and virus attacks.

The term malware and virus has in the past been associated with personal computers and laptops but this is not the case today. There is a notion that smartphones run on different OS platforms, which are not vulnerable to hackers, phishers and cybercriminals and this has left many users suffering from ignorance. There is laxity among users in enhancing security measures to protect their devices and this substantiates the reasons why many do not even bother to update their OS features.

Another reason is that these users do not know what to do about the security issues pertaining to their devices. Although PC and laptop users have gained more knowledge on how to prevent malware vulnerabilities, on the other hand, smartphone users seem to lag behind in observing ways to protect their devices. It is also argued that android software developers are not providing timely patches and updates to their consumers' devices.

It is estimated that more than 50 percent of android smartphones contain unpatched vulnerabilities. Various androids are released in the market with outdated software and more so, these programs are never updated once sold to consumers. This has created a loophole in protecting android devices and hackers have take advantage of such shortfalls. Android carriers and manufacturers should make sure that the software programs they release in the market are updated continuously to protect their consumers. In essence, the fight against android malware attacks is the responsibility of both developers and users.


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Android Malware Is on The Increase - What Does This Mean To Users?

With the increasing number of people using smartphones powered by android operating system, there is a challenge, which the users are facing. The number of malware attacks on android smartphones is increasing day in day out. This is creating many problems to users and it is essential that people learn how to protect their phones from such invasions.

According to a report released by Kaspersky, the number of attacks perpetrated on android devices has tripled from the first quarter to the second quarter of 2012. Kaspersky has hinted that in the second quarter of 2012, attacks on android iOS reached close to 15,000 malware. This figure is up from about 5,500 malware, which were recorded in the first quarter of 2012.

This suggests that there is an increasing target of android iOS by malware attackers and this is something that should sound an alarm to the device users. Androids are used by business people who carry out transactions online. This means that if their banking information is compromised; they are likely to lose their money.

In addition, users also store personal and business data on these devices and if intruders have access to such information, they can use it to sabotage their businesses. What this means is that users of these devices should get information on the nature of malicious software they are likely to encounter when using their phones. The more information they get, the more they are likely to keep away from these attacks.

Some of the malicious software like Trojan may come in form of multiple bundled apps, which look attractive to unsuspecting users. As soon as the users click on those apps, their devices are infected. When the infected phones are rebooted, the software launches in the background and begins to broadcast the device's phone number, IDs and other confidential details.

The malicious software uploads that information on a command and control server. The most targeted android users are those with premium accounts. Moreover, those people using these devices for mobile SMS payments are also at risk from the attacks. Recently, a Trojan malware was encountered by mobile phone subscribers in China and this affects functionality of SMS operations.

This could be devastating considering that many people are turning to mobile payment because of its convenience. The Trojan takes control of the SMS functionality of the devices and can send, forward and drop SMS contents on the phones. Worst of it all, even when it is discovered, the malware is difficult to uninstall from the smartphones.

This means that a removal tool has to be released to the apps store so that users can download it and remove the malware. The Trojan is able to generate unauthorized payments and also steal credit or debit card numbers. It is also able to steal money transfer receipt information. This means that it could be difficult to detect payments that are initiated by the malicious software. In essence, there is a new wave of malicious codes, which are targeting iOS smartphone users, and people need to know how they can prevent such attacks.


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How Can You Protect Your Android From Malicious Software

As android devices continue being targeted by hackers and cybercriminals, it is clear that users need to understand the ways in which they can protect their devices from the intruders. Some of the most dangerous malware attacks on androids are fake banking apps, android Geinimi and DroidDream. The fake banking apps lure customers to enter their login information and this compromises their bank accounts.

Similarly, android Geinimi malware corrupts android games download sites and users downloading these games end up infecting their devices. Android fake player manifest as a media player and silently sends SMS to premium phone numbers. Bank accounts, confidential business information and personal details can be stolen by these malware thus causing financial loss and reputation damage.

Apparently, smartphone users are not very keen on malware vulnerabilities of their devices and this means that they are not taking strong measures to curb the problem. There are different ways in which android malware invasions can be prevented. One way in which the malicious software programs and codes are spread is through downloads. The most targeted are games download sites.

It is advisable that users not download apps from unauthorized or illegal apps stores. It is essential that you read and understand apps permissions before you download them. Users need to pay attention to apps they install in their devices. Hackers and phishers use popular apps to spread malware to your android devices. You may think that you are downloading the real legitimate apps but in the real sense, you are infecting your smartphone.

If you see free apps that are mainly found in paid versions, you need to watch out. These spammers will lure you because they know that you will not let go a free app that is initially in paid version. Another way in which you can protect your smartphone device is by using passwords. You also need to make sure that you change your passwords often and not use one password throughout.

Smartphones are mainly targeted because users do not update their operating systems when new versions are released. This is one challenge users have faced. In addition, some carriers and manufacturers of android devices are releasing older OS platforms in the market, giving hackers an opportunity to invade the devices. Users should make sure that they get the latest secure versions of operating systems immediately they are released in the market.

Moreover, users should refrain from sharing their confidential or personal information in public internet connections like Wi-Fi. Installing antivirus and anti-malware programs that are sourced from reputable companies is another way in which users can protect their devices from attackers. Such anti-malware apps help detect and remove malware from your smartphone.

The anti-malware programs should also be updated regularly to make sure that they are able to detect and remove newer versions of malicious codes. In a nutshell, android users should get more information about their device vulnerabilities and how they can keep off from the attackers. This will ensure that they do not infect their androids with malicious software that could steal their confidential information


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Malware for Android

Botnets? You're welcome. Back in December 2010 the specialists reported on the establishment of a botnet out of Android-based devices malware Gemini, which was included in an entirely legitimate applications published in the Chinese shops. In particular, this malicious program has features that allow you to load in the infected device other applications and delete them, send the geographic coordinates of the device, generate a list of installed programs on your device and send them to a malicious server.

Backdoors? Even as. In March of 2012 has spread malware Android.Anzhu, which spread through Chinese websites with free software for Android. The program allows attackers to literally control the infected device remotely. In particular, carry it commands sent from a malicious server, install other applications, as well as change the bookmark in the browser.

Spyware? Well, for mobile devices - is a "sacred thing". In particular, in the summer of 2011, according to the company's CA Technologies, spread malicious software, the functions which allow you to record telephone calls, produced by the device, AMR-files on the memory card. And about the vulnerability of access to information held on removable media, mobile devices running Android, we've already written above. It should be noted that telephone calls to intruders have more value than any text information that is stored on smartphones and tablets.

What about blocking the screen? Information on full-screen pop-up blocker, made in the form of programs for Android has not yet been met. In the course of a forecast that such programs will sooner or later. But at the same time, the attackers went through less tricky, introducing malicious scripts on the site. When opening web pages with similar scripts in the browser opens a dialog box in which the user is asked to send a paid SMS-message and enter the code to make this window disappear. At the same time helps to restart the browser, not in all cases.

Rootkits? Bootkits? Yes, virus writers are ready to take this step in the application to mobile systems. In particular, the Trojan injects itself into startup DKFBootKit system in such a way that is loaded before the initialization of the operating system. This program works only in "rutovannyh" systems, ie users enjoy indulging in the field of information security devices, but at the same time, has the ability built into the system partition and replace a few basic tools, and system services running in the background, as well as a startup script system. The program then waits for receipt of further instructions from the command-and-control server attacks. That is, in fact, this program is a backdoor that has complete control over an infected device.

Do not forget about malware that secretly paid just send SMS-messages. But this is a classic of Android. Thus, in most cases, users do not realize why installed, for example, the game asks for permission to send SMS-messages.

Probably the only type of malware that has not yet been distributed platform for Android - a file viruses, infects executable system. However, for desktop operating systems, the spread of these types of malicious programs is gradually fading away in the form of writing, as well as the complexity of the organization to monetize them.

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