A hacker will need a good collection of passwords which can be used to brute force login forms. This password collection is free and it can be used for tools like 'Cain & Abel', John the Ripper and 'THC Hydra'.
We have made this list as it is hard to find good password lists online. Most of the time you will have to pay for them or you will get a limited password list. These password lists can be used by penetration testers to audit their target. On the internet you can find a lot of password collections, searching for password torrent files always provides some password file resources. Using Pastebin as a resource for passwords will provide you some passwords as a lot of hackers leak database information on Pastebin.