Nice interview discussing the Amazon ECS cloud and info on the SIP attacks. Shortly After my "SIP Brute Force Attack Originating From Amazon EC2 Hosts" post, Dave Michels interviewed me for an article Dark Side of the Cloud. This is that interview:

Dave: What do you believe the intent was of the attacks? Free long distance?

Stu: Certainly free long distance would be one reason

The link for this article located at Stuart Sheldon Blog is no longer available.