How to remove Android virus from your phone

[Image: Android pop-up virus]The most common Android malicious apps will do at least one of the following:

  • Collect and send GPS coordinates, contact lists, e-mail addresses etc. to third parties
  • Send SMSs to premium-rate numbers
  • Subscribe infected phones to premium services
  • Record phone conversations and send them to attackers
  • Take control over the infected phone
  • Download other malware onto infected phones
  • “Push notifications ads” delivering alerts to a phone’s notification bar – when the user swipes to pull down the notification bar from the top of the screen, an ad shows up under Notifications.
  • “Icon ads” inserted onto a phone’s start screen – when the user touches the icon, it usually launches a search engine or a web service.
  • STEP 1: Uninstall the malicious apps from Android

    Android phone will get infected with viruses from a malicious app that is installed on the smartphones. In this first step, we will try to identify and uninstall any malicious app that might be installed on your Android phone.

    1. To uninstall the malicious app from your Android device, go to the Settings menu, then click on Apps or Application manager (this may differ depending on your device).
    2. This will bring up a list of installed apps, including the malicious app. If you cannot find the malicious app, we advise you to uninstall all the recently installed applications.
    3. Touch the app you’d like to uninstall.This won’t start the app, but will open up the program’s App Info screen. If the app is currently running press the Force stop button. Next we will clear the cache and data, and we will uninstall the unwanted app.
      1. First tap on the Clear cache button to remove the cache.
      2. Next, tap on the  Clear data button to remove the app data from your Android phone.
      3. And finally tap on the Uninstall button to remove the malicious app.
    4. A confirmation dialog should be displayed for the malicious app, click on “OK” to remove the malicious app from your Android phone.
    5. Restart your Android device.
  • STEP 2: Scan your device with Zemana Mobile Antivirus

    In this step, we will scan your Android phone for malware with Zemana Mobile Antivirus application. Zemana Mobile Antivirus is a free anti-malware application which will help us detect if any malicious app or file is installed on your device.

  • STEP 3: Clean-up the junk files from Android with Ccleaner

    In this step we will clean the cache of your device with the Ccleaner application. CCleaner is a free app, which will help us clean up your device from junk files.

    1. You can download Ccleaner from the below link:
      CCLEANER DOWNLOAD LINK (This link will open a new web page from where you can download Ccleaner)
    2. Click on the “Install” button, and when the app permissions will be displayed click on “Accept” to install Ccleaner on your device.
  • (OPTIONAL) STEP 4: Reset your router to the factory settings

    In recent attacks, cyber criminals are infecting the router to redirect the Android devices to different websites. Resetting the router to the default settings will remove the malicious redirects, however you will need to reconfigure all the settings.

    When you reset your router the following settings are changed:

    • Router username and password
    • Wi-Fi username and password
    • ISP username and password
    • Any port-forwards you have set up
    • Any firewall settings you have made
    • Basically, any configuration changes that you have made to your router.

Android malware has a new variant called FalseGuide

Mirror Online has reported an eye-watering number of gamers have been tricked into downloading game guides on their Android devices.

android falseguide news malwareAnd these guides contains dangerous malware which spreads through Android smartphones. The malware, dubbed FalseGuide, was hidden in more than 40 “guide apps” for mobile games. Games affected include Pokemon Go and FIFA, on the Google Play app store.

While Google has been pushing monthly security updates, manufacturers like Samsung unfortunately often delay on pushing these updates to customers. The result? According to Google, half of Android devices did not receive security updates in 2016. That’s particularly problematic when malware like FalseGuide shows up, as it gives that malware an opportunity to take advantage of more unprotected phones.

“FalseGuide creates a silent botnet out of the infected devices for adware purposes. A botnet is a group of devices controlled by hackers without the knowledge of their owners,” says Check Point in a blog post. “The bots are used for various reasons based on the distributed computing capabilities of all the devices.”

Issues arise when the apps are downloaded, after which they’ll request administrator permissions, which can then be used against the owner of the phone. For now, it appears as though those permissions allow the app to deliver “illegitimate pop-up ads out of context,” but they could also be used to instigate DDoS attacks.

The malware was first discovered a few days ago, and appeared in a hefty 44 game guide apps. Those apps were since removed, but another five apps with the malicious code were then discovered. Scarily enough, some of these apps were uploaded as early as November 2016 — so they stayed on the Google Play Store for around 5 months before being taken down. As far as users impacted by the malware, Check Point estimates between 500,000 to 1.8 million users. Thankfully, of the 49 infected apps, 28 of them were downloaded less than 10 times and seven of them were apparently never downloaded.

4 mobile security precautions you never should ignore

1. Lock screen passwords

According to this Pew Research poll, over one quarter of smartphone users do not protect their devices with lock screen passcodes. Let that sink in a moment. Roughly 28% of smartphone users to not protect their devices.

sechero.jpg

Image Credit: Jack W

2. Update, update, update

It doesn’t end there. The security of your device doesn’t just lie in setting up a passcode for the screen lock. The other big security issue for the mobile crowd is that of updates. A great many iPhone user waits, with baited breath, for the next big iOS update.

App updates occur for a lot of reasons. One such reason is security patches. If you don’t update those apps, chances are you have a security vulnerability waiting to be taken advantage of.

3. Avoid random insecure WIFI networks

Every time I venture into a coffee shop, I see tables filled with smartphone and laptop users at work with their devices. Most of those users have connected to the shop’s Wi-Fi connection. And why not? Why use data on a personal account, when you can hop onto a company wireless connection? After all, companies can afford secure networks, right?

4. Two-factor authentication

I’m going to double back to the lock screen for a moment, to give you one last reminder as to why it is all so very important. This will also serve as another reminder to work a bit harder on the security of your device, as well as your accounts.

Optic fibre boom impacts on home and business users

Related imageThe plethora or fibre – and fibre service providers – flooding urban areas, offering Fibre-to-the-home (FTTH) and Fibre-to-the-business(FTTB) services has rapidly changed the way Internet services are delivered to customers. Thanks to the open access nature of most fibre networks, the connectivity market has expanded exponentially over a relatively short period of time. This has paved the way for more competition, better pricing models, less lock-in contracts and the delivery of a greater number of Internet enabled services than ever before.

For businesses, being connected is no longer a want – it’s a need. Businesses cannot operate without speedy and stable connectivity. Many companies have their own interbranch networks and rely upon connectivity to communicate and exchange information, not only amongst themselves, but also with their customers. Telephony, video streaming, IP cameras and centralised systems all need stable and fast connectivity in order to function efficiently and effectively.

Mobile networks still offer great convenience, particularly for people who work on the go and don’t rely on a fixed network. However, mobile networks in urban areas are often congested, with too many users clogging the network and reducing the overall quality and speed of the connectivity. As there are not enough frequencies available in South Africa to accommodate the vast number of users, mobile data networks are often over accessed, which reduces them to best effort services.

Fibre offers much lower latencies and faster speeds than either ADSL or mobile networks. This is great for home users, but critical for businesses. If an organisation wants to run real-time applications such as IP telephony networks or video conferencing, quality of service (QoS) is of utmost importance. Businesses running private cloud services such as customer relationship management (CRM) systems need a reliable and fast network to do so.

Fibre provides the speeds – upload and download – and stability that ADSL and mobile networks are not able to. And all of the choice.

Read more