How to hack a facebook account – or, basically how to hijack php sessions. Yes – this is old news – yes its a common vulnerability – but you get a better idea for what it is and how it works when things are explained in detail (with screenshots!).
Before we begin, however, I want to re-emphasize that it is VERY EASY to protect yourself against this sort of attack. Facebook supports HTTPS, so when you browse facebook (or twitter for that matter) or if you have it bookmarked – please make sure...