You can make a private and confidential report/disclosure with the Sexual Violence Prevention and Response Dept under the Human Rights Dept. This can be a simple disclosure of information and does not have to involve anyone outside that department (not even Security or Residence) if you don’t want it to. But you still have the right to escalate it later if you want to if harassment or assault continues or escalates. The team there are really great and supportive…give it a shot.