This week, Starbucks announced you can pay for your coffee while you're waiting in line. The app is free to download and works with the company's Starbucks cards. And there's an app that lets you file taxes with your smartphone.
Your smartphone is becoming a one-stop-shop for just about everything. Technology makes your life more convenient, but you've also got to be more careful. With so much personal information and credit card information in your purse or pocket, you'll want to take some extra caution. Here are a few security tips: