They can, but the chances of your account being picked are virtually none. There's like 250k players online, you have more chance of being eaten by a shark. - True fact.
There are other ways to be reported If your in a clan and your on 24/7 for a week, you dont talk and your not online on Friend list.. if there are random people there and they notice they will probably report.. You cant Turn your Clan chat off ( you can but it goes back once you loggin / logg out)
i know.. thats what i mean, if your in a clan and others see that you dont talk then they might report you.. thats why when im botting i leave the clan.. there is no Link to you or a reason for you not to be talking..