Cybercriminals act in many ways one of them is through false applications, you provide your data to these hackers.
A security company has discovered a new type of scam through Android is not a false application if the threat is hidden behind those applications. Fortunately they have found no signs that any app has been affected in Google Play.
What is the vulnerability?
Users who fall into the networks of cybercriminals, expose and allow them to access your calendar, browsing history and even access photos from your gallery.
After this they are threatened. You are asked a ransom in exchange for not publishing any personal information that has been collected.
How to avoid this threat?
Not downloaded any application for any extra large official site, have Android 5.0 Lollipop version (or higher ) as they may not be affected.
AUDEA Information Security