Are you using a four-digit PIN code on your Android or iPhone? A newly published Samsung alert suggests you might want to ...

Sometimes, you want to lock your car up but don’t have anywhere to leave your keys. Perhaps you’re going to the beach, taking a run, or heading into battle, and you’d rather not carry them around. A ...

What's safer? Using a numeric PIN code to unlock your Android smartphone or relying on a finger squiggle? Newly-released research suggests that, at least when someone close by could be looking over ...

Uber is taking more steps to prevent riders from getting into the wrong car. As of this week, all passengers in the US and Canada will have the option of supplying a PIN code to their driver to verify ...