don't know how many of you already know this... - An extension of Firefox called FireSheep allows hackers to easily hack user's accounts in the major social networking sites like Facebook and twitter. even a newbie can hack anyone's account using this extension. And it's so easy...
Firesheep has been around for a while. It's quite amazing that even though the vulnerabilities it takes advantage of are easy to prevent against, many sites still don't do this.
Hehe ... do you want to hack or wanna or just want to be safe. It is not easy to hack , if you just use ur own computer to loggin... using public networks and cafes can increase the risk... beware of phishing, backlogs etc.... u will be safe.. Firesheep needs you to use someone's browser
It is true that Facebook account can be hacked and its already happened with some people. So to be safe it is better to take some caution by deleting the cookies and history at a daily basis from your browser. I think that will prevent your account to some extent from get hacking.