If you are a victim of online harassment or cyber stalking, there are a few steps you should take:

1. Document all incidents of harassment or stalking and save messages, screenshots, etc.
2. Contact the cyber security team of the website, forum, or online app where you are being targeted.
3. Block and report the harasser.
4. Keep track of location information if you know who is targeting you.
5. Reach out for support from friends and family.
6. Report any serious threats to law enforcement.