I got this in my email, I was leveling 2 toons a druid and a priest with keyclone, this email was sent to my druid account. All I've used in combination with WoW is keyclone and then the addon "QuestHelper" and nothing else.

* * * NOTICE OF FINAL WARNING * * *

Account Name: ---
Account Action: 72 Hour suspension
Offense: Violation of Exploitation and Client/Server Manipulation Policy - Unapproved Third Party Software

Details: Found to be using unapproved third party software that gave the player an unfair advantage over other World of Warcraft players.

The actions detailed above have been deemed inappropriate for World of Warcraft by the In-Game Support staff of Blizzard Entertainment. Based on a review of the information presented, this World of Warcraft account has been given a final warning and a 72 hour account suspension, in addition to any previous warnings issued. Until the suspension has been lifted, the account will not be accessible. Please note that Blizzard Entertainment will be unable to provide further information regarding the specific time an account will become accessible again. Be aware that any additional inappropriate actions may result in the permanent closure of the account.

Thank you for respecting our position on this matter.

Any disputes or questions concerning this account action can only be addressed by Account Administration. To learn more about how Account Administration is able to assist you, please visit us at http://us.blizzard.com/support/article/21505.

Please visit the World of Warcraft Policies and Terms of Use Agreement: (http://www.blizzard.com/support/wowgm/?id=agm01712p) and (http://www.worldofwarcraft.com/termsofuse.shtml) for further information.

Regards,

Nalost
Account Administration
Blizzard Entertainment
www.WorldOfWarcraft.com