Android apps get SSL wrong, expose personal data

More than 1,000 out of a sample of 13,000 Android applications analysed by German researchers contained serious flaws in their SSL implementations.

In this paper (PDF), the researchers from Leibniz University in Hannover and Philipps University of Marburg found that 17 percent of the SSL-using apps in their sample suffered from implementations that potentially made them vulnerable to man-in-the-middle MITM attacks.