Hilarious status hacks reveal why you should ALWAYS remember to log out of your account

Leaving your computer unattended can be a very dangerous game.

And now, a hilarious online gallery has shown exactly what can happen if you make the rookie mistake of forgetting to log-out of your Facebook account. 

From funny selfies to mothers getting revenge on their kids, these pictures prove that it's wise to always lock your computer when you step away from your desk.

Others meanwhile have fallen foul to prankster staff at the Apple store, who have decided to teach their customers a very important lesson...