Players of World of Warcraft victims of a large-scale massacre

Blizzard, the company that created World of Warcaft licenses and other global success ( Warcraft I , Warcraft II and Warcraft III , Diablo I ,Diablo II and Diablo III , Starcraft I and Starcraft II ) takes the problem seriously and has already solved the bug reports WoW Insider:

"Earlier this morning, some realms (servers, Ed) were affected by the operation of a bug in the game, causing the death of wow gold player characters and non-player characters in major cities. This bug has been fixed and should no longer reappear. It is now possible to venture in and around major cities in Azeroth (the name of world of Warcraft, Ed) safely.

As exploitation bug, we take this very seriously and disturbance drive a thorough investigation. If you have any information regarding this incident, please send an e-mail to hacks@blizzard.com. We apologize for the inconvenience and appreciate your understanding. "

In the jargon, this is called a "bug exploit." World of Warcraft universe and has an extremely large playable content, the bugs are not rare and are quickly corrected by Blizzard.