Beware downloading some apps or risk "being spied on"

http://www.cbsnews.com/news/mobile-phone-apps-malware-risks-how-to-prevent-hacking-breach/

Feb. 24, 2016

Popular apps on your smartphone can be convenient and fun, but some also carry malicious software known as malware, which gives hackers easy access to your personal information.

A security firm found that between 75 and 80 percent of the top free apps on Android phones or iPhones were breached. The number jumps as high as 97 percent among the top paid apps on those devices.

Whether these apps help advertisers target you or help hackers rip you off, you'll want to do your homework before downloading apps, reports CBS News correspondent Anna Werner.

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Milifesky said when you download an app, you also give permission for it to access other parts of your phone, like an alarm clock app that can also track phone calls.

"You think an alarm clock needs all those permissions? Access to the Internet over wifi, your call information, calls you've made, call history, your device ID? This to me is not a safe alarm clock," Miliefsky said.

And there's the weather and flashlight apps that he says exploit legitimate banking apps to capture information, as he showed us in a demonstration of what could happen when someone takes a photo of a check to send to their bank.

"The flashlight app spies on the camera and noticed the check and grabbed a copy of it. Shipped it off to a server somewhere far away," Miliefsky said.

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Some apps are simply collecting information for advertising purposes.

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But Miliefsky said he's found another flashlight app that can do much more troubling things.

"This one turns on your microphone in the background, listens in on you, and sends an encrypted tunnel to a server we discovered in Beijing," Miliefsky described.

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