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Android wallpaper app that takes your data was downloaded by millions


From: Dave Farber <dave () farber net>
Date: Fri, 30 Jul 2010 05:16:37 -0400





Begin forwarded message:

From: Sashikumar N <sashikumar.n () gmail com>
Date: July 30, 2010 4:07:59 AM EDT
To: dave <dave () farber net>
Subject: Android wallpaper app that takes your data was downloaded by millions


Prof Dave,
For IP..this was first reported in slashdot..
regards
sashi

http://mobile.venturebeat.com/2010/07/28/android-wallpaper-app-that-steals-your-data-was-downloaded-by-millions/

questionable Android mobile wallpaper app that collects your personal data and sends it to a mysterious site in 
China, has been downloaded millions of times, according to data unearthed by mobile security firm Lookout.

That means that apps that seem good but are really stealing your personal information are a big risk at a time when 
mobile apps are exploding on smartphones, said John Hering, chief executive, and Kevin MaHaffey, chief technology 
officer at Lookout, in their talk at the Black Hat security conference in Las Vegas today.

“Even good apps can be modified to turn bad after a lot of people download it,” MaHaffey said. “Users absolutely have 
to pay attention to what they download. And developers have to be responsible about the data that they collect and 
how they use it.”

The app in question came from Jackeey Wallpaper, and it was uploaded to the Android Market, where users can download 
it and use it to decorate their phones that run the Google Android operating system. It includes branded wallpapers 
from My Little Pony and Star Wars, to name just a couple.

Update: Lookout notes it does not capture browsing history and text messages. It collects your phone number, 
subscriber identification, and even your voicemail password, as long as it is programmed automatically into your 
phone. It sends the data to a web site, www.imnet.us. That site is evidently owned by someone in Shenzhen, China. The 
app has been downloaded anywhere from 1.1 million to 4.6 million times. The exact number isn’t known because the 
Android Market doesn’t offer precise data. The search through the data showed that Jackeey Wallpaper and another 
developer known as iceskysl@1sters! (which could possibly be the same developer, as they use similar code) were 
collecting personal data. The wallpaper app asks for permission to access your “phone calls,” but that isn’t 
necessarily a clear warning. 

<snip>


-- 
Thankyou
regards
sashi



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