What happens when Facebook Account is forced opened?

[Sandeep Reddy]

What happens when Facebook Account is forced opened ??
Like if some one hacks our facebook password and try to login, does we get any kind of notification saying your account is being opened forcefully??? or nothing happens??
So if he/she successfully login into my account after hacking password. No notification mail/message/call will be send to the original account holder ??? Saying your account is opened forcefully. R u Sure?????
So no notification to the original user ???

[Parth]

if someone has tried number of attempts to hack your account !!!! but was unable to do so!!!! !your account will be temporary locked which can be access by confirming from registered email or phone number
if he has tried only 1 or 2 times , facebook will simply ignore it and nothng will happen

[Biggie Rhymez]

it opens!