Upgrade Your Citibank iPhone App If You Want To Keep Your Personal Data…

Citibank's iPhone app accidentally saved private user data such as passwords, account numbers, and bill payments in a hidden file on phones. No security breach has been reported, however Citibank is urging its customers to upgrade their app to fix the flaw and delete any saved information. [WSJ via Fast Company] » 7/26/10 3:22pm 7/26/10 3:22pm