"We have recently detected an attack on some of our servers," Bohemia told RPS. "The precise nature and scope of this attack is currently being extensively investigated. There were no user data on any of the servers. Current development goals and schedules for our games will not be affected by this attack. More information will follow as our investigation continues."
The news, much like a zombie outbreak, comes at with unfortunate timing: DayZ passed 2 million in sales less than two weeks ago. No good deed goes unpunished, it seems.