I am a facebook user since 2008 and I have noticed that for the last few months there appear some Arabic pages that seem to be liked by me although I never liked them, even I see their name for the first time when their notification suddenly pops up on my notification wall..These pages have usually millions and millions of likes and they all seem to appear in a similar fashion.
Seems like facebook Database is under serious threat that's why hackers or spammers can add you to those pages without your consent and even letting you know.. If this is the case then its really worrisome and threatening, if those page owners can add you without letting you know then surely they can access your personal info as well ..

I want facebook authorities to pay heed to this serious issue and make sure the security and the privacy of its users...