Using Hax ? No tnx ...
Here is the deal with speedhacking, i have lots of experience with it.
Cheat engine works.
If you have Cheat Engine open and try to open wow, you will be unable to open wow - no harm to your account done because you don't even get to type in your user/pass.
So Cheat Engine needs to be started after you are already in-game. You can speedhack as much as you want, no ban as far as someone doesn't report you. And people only report speedhacking in pvp - i never do that anyways - thing is, nobody bothers to report lvl1 trial acc speedhacking. really.
Also make sure to turn on all the "stealth" and similar options in Cheat Engine options.
I only got banned one time for 3 days, it was becouse cheat engine stayed active in the background while i reloged from one account to another. It's safe to switch between characters.
And @Anthonyrox8, try to read the thread next time :P You fail man, lol.
Ps. If you wanna be 110% sure your account is safe you can change your ip in between accounts (if you can do that, i just reconnect to internet and get new ip)
Very very old