Doni, I found this article this morning & thought of the conversation that you had about how devises could be overtaken. Please take a look at about the 5th paragragh.? They are talking about how a person could compromise a nest devise. Small time I know but interesting!

Thanks , vic :)

http://www.itbusinessedge.com/blogs/data-and-telecom/iot-security-threats-are-already-happening.html?google_editors_picks=true