Starbucks admits its iPhone app stores unencrypted user passwords
The Starbucks mobile app, the most used mobile-payment app in the U.S., has been storing usernames, email addresses and passwords in clear text, Starbucks executives confirmed late on Tuesday (Jan. 14). The credentials were stored in such a way that anyone with access to the phone can see the passwords and usernames by connecting the phone to a PC. No jailbreaking of the phone is necessary. And that clear text also displays an extensive list of geolocation tracking points (latitude, longitude), a treasure trove of security and privacy gems for anyone who steals the phone.