quote: Never give out your username or password. Never share your login credentials (ex: email address and password) for any reason. Individuals, pages or groups that ask for your login information in exchange for discounted goods (ex: free poker chips) shouldn’t be trusted. These types of deals are carried out by cybercriminals and are in violation of Facebook’s Payment Terms
quote: Section 4. Registration and Account Security Facebook users provide their real names and information, and we need your help to keep it that way. Here are some commitments you make to us relating to registering and maintaining the security of your account:
quote: Sec 4 Line 8. You will not share your password (or in the case of developers, your secret key), let anyone else access your account, or do anything else that might jeopardize the security of your account.