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Posts Tagged ‘android’
August 25th, 2014

Win a free avast! Mobile Premium license

AVAST is celebrating 100 million downloads of avast! Mobile Security & Antivirus for Android.

We want to protect your Android phone and tablets, so we’re giving you the chance to win a free license for the most trusted Android security product in the world!

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How much do you know about your phone’s security?

Do you know all the ways to use avast! Mobile Security’s anti-theft feature to track your phone?

Do you know who is more at risk for getting malware on their mobile device?

Do you know how many phones are stolen every minute of every day?

Take the avast! Mobile Security quiz and find out! Answer all 5 questions correctly (don’t worry, we’ll give you hints) and you’ll be in the running to win a free 1-year license for avast! Mobile Premium! One lucky winner will win LIFETIME protection, and 10 lucky winners will receive a rare avast! teddy bear.

Here’s what to do:

  • Become an AVAST fan on Facebook
  • Enter the quiz and answer 5 questions correctly
  • Write what you think is the most serious threat to your mobile security
  • Share the quiz with your friends

Take the avast! Mobile Security quiz now!

Make sure all the Android’s in your life have protection. Install avast! Mobile Security and Antivirus from the Google Play store, https://play.google.com/store/apps/details?id=com.avast.android.mobilesecurity

Thank you for using avast! Antivirus and recommending us to your friends and family. For all the latest news, fun and contest information, please follow us on FacebookTwitter and Google+. Business owners – check out our business products.

August 14th, 2014

The Fine Line between Malicious and Innocent Apps: Part 2

Malware has increased on mobile devices 900% since 2011. As dramatic as that number is, as we explained in part 1 of this post, your Android device is unlikely to become infected with malicious malware.

Nowadays, cybercrooks use more subtle and insidious techniques to steal money and personal data from you.

hungry-ads

We explained about PUPs and snoopy apps that want too much information from you. Here are a few more sneaky methods that you should be aware of:

Information hungry ads

App developers are not the only information hungry players in the app game. Ad kits can be found in 80% of free apps. Ads are used to monetize free apps, just like websites display ads to monetize. Unfortunately, not all ad networks play fair. Some ad networks collect and share your personal data.

At the beginning of the year Rovio, maker of Angry Birds, came under fire for allegedly sharing user information with the NSA. They, however, denied this and stated that Ad Networks used by “millions of commercial websites and mobile applications” leaked information to the U.S. intelligence agency.

avast! Mobile Premium, the premium version of avast! Mobile Security, includes an Ad Detector feature. This feature provides full details of an ad network’s capabilities. Ad network permissions are mixed in with the app’s permissions, so it is difficult to differentiate where certain information is being sent and who is accessing your device. App downloaders should therefore always review app permissions thoroughly, as app developers are not the only players on the app’s field.

Empty promise apps

There are apps on the market that are not after your personal data, but are more interested in deceiving you for financial gain. These apps trick people into downloading something different than what they advertised. There are various ways this can be done with various levels of severity.

The most innocent of them being seemingly normal apps that when downloaded only display ads, not even offering the service they advertised. We found apps like this around the time of the World Cup. Games like Corner Kick World Cup 2014 displayed a white screen with ads popping up now and then. This is not necessarily malicious, but frustrating and annoying for the user. If the app had been called Ad Roulette it would be acceptable, but app developers gain a small profit from advertisers when users click on ads displayed within their app. Displaying ads continuously boosts the likelihood that users will click on the ads, thus increasing the app developer’s profit.

More malicious and misleading apps warn people that their device is infected, deceiving them into downloading either an app to remove the “virus” on their device or in some cases downloading actual malware. AVAST discovered an adult app, available on an underground app market that forced users to “scan their device for viruses.”. Subsequently, the app displayed a fake version of avast! Mobile Security, which in reality was ransomware that locked victim’s out of their devices until they paid up.

Apps that gain users by offering a solution to remove non-existent infections, on the other hand, may offer a legitimate app, like a security or other category of app, but the tactic they use to gain users is deceitful and unethical.

Thank you for using avast! Antivirus and recommending us to your friends and family. For all the latest news, fun and contest information, please follow us on FacebookTwitterGoogle+ andInstagram. Business owners – check out our business products.

August 14th, 2014

Calling advanced Android users: Join the avast! Mobile Security Beta test!

Would you like a sneak-peek into our new version of avast! Mobile Security before the official product release? The opportunity is here.  We are looking for advanced Android users to participate in the avast! Mobile Security Beta test. This Beta test will run until August 31, so you have plenty of time to test everything. Your valuable feedback will be incorporated into our product before going public to millions of users, so your participation is vital.

Help our development team by being  part of the beta testing team. We need your input! :)

avast! Mobile Security beta testing

Android beta testers are vital to the success of avast! Mobile Security. Join the team!


Here’s how to join the avast! Mobile Security Beta test:

What we expect from you?

  • Provide us with your feedback on the new interface, with a special focus on graphical issues and issues with translations
  • Report all potential bugs you find, preferably with print screens
  • Give us your suggestions for improvements, additional features, and solutions

Where you can submit your feedback?

Every active participant who provides feedback will receive a 1-year avast! Mobile Premium license.

The new interface has already received praised from beta testers. We want to hear from you. Join the Google+ Mobile Security beta testers community now.

Thank you for using avast! Antivirus and recommending us to your friends and family. For all the latest news, fun and contest information, please follow us on FacebookTwitterGoogle+ andInstagram. Business owners – check out our business products.

August 13th, 2014

avast! Mobile Security named Tabby Awards Winner and Users’ Choice

Tabby users_choice-2014 (2)The public has spoken! One hundred thousand votes were cast and avast! Mobile Security & Antivirus was declared the Winner and Users’ Choice pick for the best Utilities and Tools for Android devices.

The international panel of independent judges wrote about avast! Mobile Security, “One of the best security apps for tablets. Setup is quick and easy. UI is refreshing and simple yet functional. Capabilities and ease of use are outstanding. Very solid. This application is the complete mobile security package.”

The crowning achievement for the developers of avast! Mobile Security is the Users’ Choice award, given by real app users. In June and July, app users voted on the TabbyAwards.com site for their favorite app among panel-selected finalists in each category. The full list of Winners, Users’ Choice and Finalists, with links to download them, is available at TabbyAwards.com.

You ain’t seen nothing yet

The judges and users thought that the current version of avast! Mobile Security has a “refreshing” and “simple yet functional” user interface.  Well, it’s about to get even better!

Android Power Users: Join us as a beta tester and provide feedback on the new, improved avast! Mobile Security user interface. Visit the avast! Google+ page to join the beta community and learn how you can earn a free 1-year license for avast! Mobile Premium.

Thank you for using avast! Antivirus and recommending us to your friends and family. For all the latest news, fun and contest information, please follow us on FacebookTwitterGoogle+ andInstagram. Business owners – check out our business products.

July 24th, 2014

Mobile development start-up Inmite joins AVAST team!

logo Inmite

Inmite acquisition adds 40 mobile developers to AVAST’s growing mobile business

Our 220 million AVAST users are moving many of their online activities to mobile devices, just like the rest of the world. Cybercriminals are well aware of the shift and are increasing their activities as well. In order to better protect our current and new mobile users, we are pleased to announce that we brought Inmite, a mobile application development firm, into the AVAST family.

Through this acquisition, we are adding 40 very talented and experienced mobile developers to our growing mobile business.

“Inmite’s team consists of great mobile developers and by joining AVAST, they’re going to further accelerate our growth and expand our capabilities across mobile platforms,” said Vince Steckler, CEO at AVAST.

Inmite has built more than 150 mobile iOS, Android and Windows Phone apps for the automotive, banking, media and telecommunications industries since 2008. The company is recognized as a Top Developer on Google Play, and also developed the world’s first Google Glass banking prototype, and other ‘internet of things’ devices.

“In order to make a greater impact worldwide, we wanted to go big with a global mobile leader who believes in technologies for the future. AVAST shares this vision and is the ideal partner for us,” said Barbora Petrová, spokesperson of Inmite.

Read more on VentureBeat, Avast acquires Czech mobile dev shop Inmite, and in the official press release.

AVAST Software acquires Inmite mobile development start-up

Avast co-founders Eduard Kucera and Pavel Baudiš take a Selfie with Inmite company founders.

Thank you for using avast! Antivirus and recommending us to your friends and family. For all the latest news, fun and contest information, please follow us on Facebook, Twitter, Google+ and Instagram. Business owners – check out our business products.

July 11th, 2014

Six ways to secure your smartphone

AR AMSpost-enI bet you would be lost without your smartphone. It’s your lifeline to contacts, emails, and personal information, not to mention all those apps that you use for fun, entertainment, and business. You probably have bought something using your phone, so your credit card information is there, as well as your account log ins. In other words, it would be disastrous to lose it to a thief or be infected with a data-stealing app.

Keep reading for some solid tips that will help you secure your Android smartphones and tablets.

1. Install security software

Protect your smartphone or tablet from malicious attacks. Malware targeted at Android devices is increasing daily, and we project that it will be at PC levels in the next 4 years. Even though malware is not likely to affect you (yet), avast! Mobile Security & Anti-theft protects your device , plus it helps you locate your device if it is lost or stolen.

TIP: When you upgrade to avast! Mobile Premium you get a feature called Password Check. This feature keeps nosy people and data thieves from snooping around your messages or emails. After 3 wrong attempts to break in, your phone is locked.

2. Use trusted stores to install apps

Malware may not be a huge threat yet, but cybercrooks are using apps in subtle ways, so you need to be aware of what you’re downloading onto your device. The major app stores like Google Play and Amazon are the safest places to go for apps. These have rigorous vetting procedures, so they are reliable sources. The ones you need to watch out for are the unregulated third party app stores predominantly from the Asia or the Middle East.

TIP: For an extra safeguard on your Android device, stop the installation of apps from unknown sources. Go to Settings>Security and uncheck the Unknown Sources option. Check the Verify Apps option to block or warn you before installing apps that may cause harm.

3. Use a PIN or password and lock your apps

Your Android phone has its own security settings, so we recommend that you set a PIN number with a strong number code to the lock screen. To set your PIN go to Settings>Lock screen to set a pattern or passcode.

TIP: Use avast! Mobile Security App Lock to set a PIN for apps you want to keep private, like online shopping and banking apps. You can lock any two apps with a PIN/gesture using our free product; get unlimited app locking with the Premium product.

Read more…

July 9th, 2014

Android Forensics, Part 1: How we recovered (supposedly) erased data

Introduction to Android forensics (aka CSI: Android)

Digital forensics is a branch of science which deals with the recovery and investigation of materials found in digital devices. Forensics is usually mentioned in connection with crime, vaguely similar to criminal investigations on TV shows like CSI: Crime Scene Investigation and NCIS. However, several experiments (1, 2), including this one, use methods of digital forensics as proof that people do not pay attention to what happens with their personal data when replacing their digital devices (computers, hard drives, cell phones). In this blog post series we will reveal what we managed to dig out from supposedly erased devices. The sensitive information includes pictures (even very private ones!), videos, contacts, SMS messages, Facebook chat logs, Google searches, GPS location coordinates, and more.

What happens to the file when it is “deleted”

When people want to delete a file, most will use the standard features that come with their operating system. After it’s done, they consider the unwanted data to be gone forever. However, this is not true. When a file is deleted, the operating system merely deletes the corresponding pointers in the file table and marks the space occupied by the file as free. The reality is that the file is not deleted and the data it contained still remains on the drive. With regular usage of the drive, the remaining data will sooner or later be overwritten with different data. The same thing happens on your PC.

The following screenshots show the scenario. We used the program FTK Imager to mount the image of a partition containing user data. The first figure shows a [root] directory followed by [unallocated space]. Although all the sensitive files were deleted in the regular way, something still remained in unallocated space. In this particular example, we managed to dump 251 blocks of unallocated data and to recover interesting messages, for example from a Facebook chat. The seller of this HTC Sensation cell phone thought that his personal was cleared out, but the figures below show that he/she was tragically mistaken.

ftk_imager Read more…

July 8th, 2014

Tens of thousands of Americans sell themselves online every day

The Internet has become a virtual flea market, with online consumer-to-consumer sites like Amazon, eBay, and Craigslist selling millions of products every day. Used smartphones are a popular sales item on eBay – more than 80,000 people list their phones for sale each day. It seems like a smart way to make some extra money, but AVAST has found out that many fail to protect their identity in the process. 

AVAST recovers an abundance of personal data from used smartphones 

Most sellers delete all of their personal data prior to selling their used devices… or so they think. We purchased 20 used Android phones off eBay and used simple and easily available recovery software to restore deleted files. The amount of data we were able to retrieve was astonishing and proves that simply deleting is not enough.

Our analysts found the following:

  • More than 40,000 stored photosUsed Smartphones for Sale
  • More than 1,500 family photos of children
  • More than 750 photos of women in various stages of undress
  • More than 250 selfies of what appear to be the previous owner’s manhood
  • More than 1,000 Google searches
  • More than 750 emails and text messages
  • More than 250 contact names and email addresses
  • Four previous owners’ identities
  • One completed loan application

One phone even had a competitor’s security software installed, but unfortunately it did not help the former owner as it revealed the most personal information out of all the phones we analyzed. 

No one cares about my old photos, messages and Google searches, right?

Wrong! As the old saying goes, a picture is worth a thousand words. Now add private Facebook messages that include geo-location, Google searches for open job positions in a specific field, media files, and phone contacts. Put all of these pieces together to complete the puzzle and you have a clear picture of who the former smartphone owner was. Stalkers, enemies, and thieves can abuse personal data to stalk, blackmail and steal people’s identities. They can use this information to watch people’s every move, exploit their strange fetishes, open credit cards in their name, or even continue what they started by further selling their personal information online. 

How to permanently delete and overwrite data from your Android phone 

Deleting files from your Android phone before selling it or giving it away is not enough. You need to overwrite your files, making them irretrievable. To do so, install avast! Anti-Theft from the Google Play Store for free. Once you have the app installed, turn on the “thorough wipe” feature within the app. You will then need to create a my.avast account to connect to the phone (this allows users to remotely wipe their phones in theft cases as well). The final step is to wipe the phone clean, which will delete and overwrite all of your personal data. 

AVAST Used Smartphone Infographic

Read about our investigation:

Android Forensics, Part 1: How we recovered (supposedly) erased data

Thank you for using avast! Antivirus and recommending us to your friends and family. For all the latest news, fun and contest information, please follow us on FacebookTwitter and Google+. Business owners – check out our business products.

July 2nd, 2014

How to prevent unnecessary costs of AVAST SMS notifications when replacing your SIM card

avast! Anti-Theft is a separate program included in the avast! Free Mobile Security appYou can install it at the same time as avast! Mobile Security, or later, during a separate installation. Its unique capabilities help you recover your phone by controlling it remotely with SMS commands or via the Internet by logging in to your AVAST account. The app can also notify you that your SIM card was removed, in case the device was stolen. All that will help you to control and locate your lost or stolen smartphone. Since its release, we have received many messages from all around the world, proving that avast! Anti-Theft has helped many users find their missing devices. A dramatic story with happy end came to us from the Humayuns brothers. They were attacked at a Pakistani market. Their smartphone was stolen during the attack. Luckily they were able to catch the thief using avast! Anti-Theft. Stories from the open road have also come our way from motorbike AVAST fan DuckyBoy and truck driver Steven B., who used AVAST to track their missing smartphones lost on the roads of USAWe even received a detective-like story from sisters Katharina and Nicole. Nicole’s phone was stolen during the trip to Vietnam, AVAST notified her sister Katharina that her SIM card had been changed and provided her with the phone’s new number. Using this information the girls successfully tracked down the stolen device (with a little help from Vietnamese authorities). Last but not least avast! Anti-theft managed to locate a phone that was lost for a year and a half, it traveled a great distance within Africa before it was found!

DiedreD-user-testimonial

 

However, we have also spotted questions from users who were surprised by the “extra charges for the SMS notifications”. Some thought the charges came from AVAST. Let’s clarify this functionality and explain, why mobile operators can charge you for SMS notifications sent from the avast! Anti-theft app.

Why is it happening and how to prevent unexpected costs?

Read more…

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July 1st, 2014

Avoid regrettable mistakes; proactively protect yourself

Even the most careful planning sometimes cannot mitigate human error. A week ago, a photograph of the World Cup Security Center showing the WiFi password on a whiteboard in the background was published on the internet and immediately retweeted numerous times.

Last February, during the Super Bowl XLVIII pre-game show, the Super Bowl security headquarters was shown on a television broadcast along with the stadium’s internal WiFi login credentials.

super-bowl-security-fail-620x463

These so-called “epic fails” are highly publicized examples of regrettable mistakes that every human on the planet is familiar with – because we all make them. Maybe not at that scale; but I dare say, that no one at FIFA or the NFL intentionally set out to expose themselves or their organization to danger.

It could happen to you

So let’s stop giggling at these public slip ups and talk about our collective failure at securing our own passwords and other data. Read more…