Protecting your online accounts is crucial, and a hardware security key is one of your effective defenses. These are the top security keys we've tested for keeping your information private and secure.

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 ...

With new AI systems comes new AI vulnerabilities, and a big one was just discovered. It’s a flaw in Microsoft’s method of allowing agents to interact with websites on your behalf. Microsoft calls this ...