If you lose a card, this feature lets you essentially 'turn it off' to foil thieves. But you can also use it strategically in other ways. Many or all of the products on this page are from partners who ...

Add Yahoo as a preferred source to see more of our stories on Google. When you can't find your credit card, it could just be misplaced. Or, it could be stolen by someone poised to rack up charges on ...

For decades, hotel guests have been warned about the dangers lurking in their pockets. Keep your room key away from your ...

Technology that allows hotel guests to use their phones as room keys is expanding, taking aim at those environmentally unfriendly plastic cards. By Karen Schwartz The demonstration using the cellphone ...

If you thought hotels were one of the more secure places to spend the night on the road, cybersecurity firm F-Secure's latest findings might change your mind. As reported by ZDNet, researchers working ...

When you can't find your credit card, it could just be misplaced. Or, it could be stolen by someone poised to rack up charges on your card. You could call your card's issuer to cancel the card ...