Four digit PIN codes protect everything from your bank account to your cell phone. But if you choose your PIN yourself, chances are your money and data isn’t as safe as you think. ABC News Australia ...

NEW YORK — Uber is offering riders a four-digit pin code to help ensure they're getting into the right car. The ride-hailing company rolled out the new feature across the U.S. and Canada Tuesday and ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Keeping your iPhone or Android device secure is a no-brainer.

While setting up a lock screen PIN on your Android or iPhone, there's always the fear that you might forget it one day. That's especially true if you usually rely on quicker methods without a password ...

ALBUQUERQUE, N.M. (WHAT THE TECH?) — You probably have at least one simple four-digit code memorized. We use them for a lot of important things like debit cards and phones. But some pin-codes are more ...