With all the recent brouhaha (US-CERT warnings, etc.) I wonder if Arduino users have any cause for concern, ...
...or if there are steps that should be taken to mitigate risks.
Or is the main concern limited to browser plug-ins?
@pYro_65 windows already do that thanks to UAC, but probably only for IE9/10. I don't really like active antiviruses or these "security" solutions