First of all, look @ Darkninja's guide how to make fake wow logon web page, i am not gonna explain it, i am gonna deal with what comes after page was created.
Select the realm where you want to scam gold.
When chosen a realm, go to world of warcraft official forums, go to realm forums look up for sticky "Guild list of <realm name here>"
There when you open it it will be listings of all guilds, and 90% of them will have their webpage listed.
Now you open all those guild's webpages, go to their forums and register as new user. Use a gmail email you just created. Now, every guild forum has something like general thread or something where any user can post. That is where we are gonna try to lore ppl to visit our site.
The secret of this scam is that it is easy to swallow, i know i set for 1 hour in front of my comp trying to figure out how the hell i am gonna make ppl go log account management page, and then it hit me: there is post i made on every guild's forum of my main's server:
Taken from mmochampion.com:
And indeed, if you go to <fake link to blizzard's login page here - check darkninja's post to see how to make one> and log into your account, you will see on the bottom of page (under subscription) stating something like: "Account activity: x.x"Blizzard may be starting to collect information about accounts wich will participate in WotLK beta key lottery. A new attribute is added to account management page of each account, measuring the account activity
Blizzard did not confirmed nothing of this yet, but guess is that they are building database of accounts that are most active, and that those accounts (with rating bigger that 4.0) will have prio in WotLK beta lottery that is scheduled for mid december.
And then just wait... If you did this to enough number of guild pages, you gonna start getting usernames/passwords very fast... Log in to victim's account FAST and mail all his gold to your alt. Vendor all his stuff if time.
I got 17k gold for one night doing this