So I wanted to check the log files and the connections file of teamviewer because I've seen some strange activities going on! But I couldn't find them. The support website only says: "TeamViewer QuickSupport. Click on the tool kit symbol in the upper right corner". I didn't see any TeamViewer QuickSupport or any right corner that has such a button. So, I (my mac) wasted a lot of time finding the file. It is here (X is your version of teamviewer):
./Library/Logs/TeamViewer/TeamViewerX_Logfile.logI still cannot find the source of the strange activity tho! The log files didn't show anything strange. But someone was controlling my mouse and I could see it! It is a shared computer and one other person has teamviewer on his account but it is not running. So, I'm wondering what might have gone wrong. I'll change my password, but please let me know if you think there is a way I can figure this out.
./Library/Logs/TeamViewer/Connections.txt