Crucial security problem in Google Play: Thousands of secret keys found in android apps

Researchers have discovered a crucial security problem in Google Play, the official Android app store. The study is the first to make a large-scale measurement of the huge marketplace, using PlayDrone, a tool they developed to circumvent Google security to successfully download Google Play apps and recover their sources.

Story added 18. June 2014, content source with full text you can find at link above.