Now a days hacking as such easy as making an Facebook account.
Today I am going to tell you about a method using which you can hack a Facebook account of your friend who are working under same WiFi network with your android Phone. To do so you need to install a app named as FaceNiff. Using this app you can hack your friends facebook account easily.
You can hack an account if both the Victim and the hacker will be in the same WiFi network.
FaceNiff is an Android app that allows you to sniff and intercept web session profiles over the WiFi that your mobile is connected to.
It is possible to hijack sessions only when WiFi is not using EAP, but it should work over any private networks (Open/WEP/WPA-PSK/WPA2-PSK).
You need to watch a Video in order to know how to use this App-