I saw this on the Book Designer site, so I’m sure it’s legit. Thought you might want to know if you hadn’t already heard. I changed my password!
By Nate Hoffelder. We’ve been contacted by a couple of our readers who have, unfortunately, had their Createspace accounts hacked, and we felt this was something you all needed to be aware of.
Source: Hackers Are Targeting Createspace Author Accounts – The Book Designer