You may recently have gotten worried that Facebook has your phone number, even though you don't remember giving it to the social network. At the same time, you may have also realized the social ...

If you have an old phone number linked to your Facebook account, delete it. Anyone who comes into possession of that number can log into your account sans password, and you won't get so much as a ...

If you access Facebook from a mobile device, your phone number may be listed in your friends' contacts list. It's easy to remove your phone number, if you know where to look. Matt Elliott Senior ...

If you use two-factor authentication (2FA) to secure your Facebook account, you likely, at some point, gave Facebook your phone number. 2FA adds an almost impenetrable layer of security to your ...

Since about September, Facebook has offered its advertisers a powerful new way to track its users as they surf the Web: It's called "phone number retargeting." (The move comes separately to Facebook's ...

Do you currently have your phone number linked to your Facebook account? It’s for extra security, right? Or maybe to give you a recovery option if you forget your password? Well, you might actually ...

Passwords can be a bear sometimes -- particularly if you're prone to forgetting them. In an effort to help users regain access to their Facebook profiles when they lose track of their login ...

Facebook allows you to list several types of contact information on your profile page, such as your address, email and and instant-messenger screen name. You also have the option of including your ...

If you use Facebook, your phone number may not be as private as you think. A way in which Facebook privacy can be abused has come to light that will shock many users, but that the social network ...

Facebook is facing criticism for not allowing users to opt out of a feature that lets people look them up using their phone number or email address. This includes users who only added their phone ...