If you’re finally starting to feel you should pay closer attention to locking down your Facebook and email accounts, you may want to pick up a thumb-sized gadget that allows you to sign into those accounts with your fingerprint.

Facebook just added security keys to its service, which allows users to log in to their accounts. The security keys are an extra step of protection to keep other people off your account.

There’s a word for that: Facejacked. As in, your Facebook has been hijacked. If it is a friend, you may fall for a prank. But it could be more serious, as the spy would gain access to your friends list, contact information, all of your posts and photographs. Read more…