1)Application Permission

When you play a game on facebook and add third party services they ask for permissions to access your account.Make sure you do not give full access to any fake facebook app.If you do not carefully read the permissions of app ,you are in in trouble. so beware next time and Prevent Fb Accounts from Being Hacked.

2) Spammy Video links:

In your fb inbox ,if you recieved viral videos ,troll videos or any other type of facebook video spam links.Do not click on that links because this is a spam.
These type of spam links redirect you another facebook hack ya phishing page.So I suggest you do not click on the links.

3)Download Notification:

If you see another people status and you found a download link do not download any type of spam links.Because these type of link bind a trojans and many type of hacking software.If you recieve a link download these file ya these, make sure this is not a spam links.

4) Message from Facebook:

If you own Popular Facebook pages, then you may even recieve Messages with names like : Facebook team, Security team, Facebook Security, etc, etc.
Do not click on that links.Because these type of links shared by some hacking activist.
No Facebook team will never Send you such messages, so Dont forget to Report that message.

5) Protect Yourself:

Facebook continues to work on security even within its platform, but the social giant can not help you to provide your personal information to play a game or a quiz . In addition, a local antivirus will not prevent this error.
Ultimately it is up to you to pay attention and Prevent yourself:
  • Add your phone number and Change its privacy to Only me, So Even if there is any problem in your fb account you may easily get it back by making facebook send you Code to your Mobile. And Changing your Phone number Privacy to Only me Will make sure that other people will not be able to see your Phone number.
  • Add Security Question as a Secondary option to get back your Facebook account. Choose a Question, Answer to which only you know. or add any other Unique answer which nobody knows but make sure you are able to remember it.
  • Add People as Friends that you know personally, Many a times people on facebook adds many other people who they dont even know by thier face. Facebook Asks you to identify Friends in which they are Tagged in.
  • Turn on Notification when you log in to your facebook account, so whenever you login, you get a mail from facebook with information about time, date, Operating system and Browser.
  • Change your Password Frequently, It is said that you must Use your  Password as your Toothbrush. So keep changing it Frequently to Prevent Fb Accounts from Being Hacked.
    Facebook user must do these inorder to protect their facebook acount from being hacked.