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 ...

Facebook asks for a user's phone number for a variety of reasons. A phone number can be used to reset a forgotten password; to suggest people you may know so that you can connect with them on Facebook ...

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 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 ...

(CNN) -- 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 ...

Facebook is once again receiving bad press, for being a rapacious consumer of personal data. The company is under fire for its refusal to allow users to opt out of being found by their phone number ...

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 ...