Using the internet connection in public wifi is too risky to be done, if you often do some browsing activities using public wifi ( wireless) you should know how much risk you will have there. Are you secured? I offered those questions because someone does not have to be a hacker to hack your accounts. Hacking Account can be done by using fire sheep. FIRESHEEP is an add-on for Mozilla Firefox that will do the hacking works for you. Someone who uses Firesheep in the Wi-Fi networks can log on into the accounts of your Facebook, Twitter, Amazon, Google, FourSquare, Dropbox, Hacker News, Windows Live, Cisco, Evernote, WordPress, Flickr, bit.ly and many other websites services.
Hacking Account is the most interesting thing to do if you know the hacking art.The add-on uses a packet sniffer to intercept unencrypted cookies from certain websites (such as I mentioned above) as the cookies are transmitted over networks, exploiting session hijacking vulnerabilities. It shows the discovered identities on a sidebar displayed in the browser, and allows the user to instantly take on the log-in credentials of the user by double-clicking on the victim’s name.
Hacking Account is easy. So let me first show you how easy it is to hack Facebook and then give you methods which you can adopt to prevent your Facebook accounts from getting hacked.
You can download the add-on here