I'm sure this has been asked a million times. I looked around, couldn't find the answers. I just purchased a life time and opened a couple trial accounts. It's working pretty well so far. Still trying to evaluate how safe it is to use this with my main account.
If your scared about losing your main account i wouldn't bot on it at all. No bots/hacks are 100% safe from warden/blizz. Make another account and use that.
there are anti-warden magic that happens, and the more public "Tripwire" system in place where if there's a major change to warden the bot will close itself out, to limit the chance that a detection will happen. as far as other anti-warden features, no one really knows and if they know they cant tell you. this is not only to keep blizzard in the dark about how much we actually know about what they are doing but also to keep everyone safe since if they don't know what we are doing to get around them, then they have harder times finding ways to stop it.
Its not hard to see what Warden is doing and its also not that hard to see what HB.GB is also doing. Nothing is really a secret. All it takes is a little Reverse Engineering! Warden can only scan so much with out having to much overhead, so u just use what warden does not scan. That just the tip of the iceberg.
just my 2 cents, im going with its written with the same code and mechanics the game uses anyway, every mob/npc in the game is useing it. not to mention all the add-ons. don't think theres any secret bubble hiding it . it's more like bending in with its surroundings. but back to one of my posts from when i first started.. Blizzard is a Billion dollar company. they can afford to hire the best, when they decide to ***** down on hb again, they will.