Leaked FBI data has been posted online after a well known hacker penetrated the Fed's CMS system
Hacker collective names and shames 1,000 alleged members of the Ku Klux Klan
The microblogging site also claims most logins and passwords don't match
AnonPaste created in reaction to Pastebin's alleged divulgence of IP addresses to authorities
Site owner says he will hire new staff to help moderate pastes that include personal and sensitive content