Well.. Tor can create trouble for you as well, or at least it did for me. I used to sometimes go through Tor to visit competitors' websites when I used my work computer, just because I didn't want to leave a trail of my company's domain in the competitor's logs. That was quite innocent I thought. Then my sysadmin informed me that the national security monitor (or whatever it was called), which my company was connected to, got an alarm on that. Turns out they had a trigger on Tor connections because they considered it as something used for malicious purposes. It's even triggered if a passive Tor application is running on a mobile device connected to the wifi guest network, b/c it may sometimes probe a node even if not in use. So, uninstall it is. If it's that easy to monitor that someone is using Tor I don't see how it can actually be used by anyone anywhere, where it matters (for something more important than what I used it for).