At the moment, the only cloud appliance here is my smartphone (the internet radio is arriving later this week). I keep a casual eye on the smartphone's activity, with a trusted firewall app and CM's Privacy Guard feature to restrict internet activity to known apps.

There might be some unknown botwares hiding in there, but they don't seem to show up on any montoring of the phone and/or internet connection.

The internet radio is quite a bit less likely to become bot-infested, as it lacks the "apps" capability, and is a less common device making it therefore less targeted than others.

Cheers