Columbia Engineering Team Finds Thousands of Secret Keys in Android Apps
engineering.columbia.eduThe talk: https://www.youtube.com/watch?v=xS0lyL_0OAM
The paper: http://viennot.com/playdrone.pdf
Slides: http://viennot.com/playdrone-slides.pdf
Source code: https://github.com/nviennot/playdrone
The speculation on how Amazon did scan the Play market in https://news.ycombinator.com/item?id=7491272 is over :)