Harvard has a zero tolerance policy for sexual harassment. You can read about GSAS and Harvard-wide policies, as well as actions you can take if you experience harassment at Harvard, by clicking here:
https://www.fas.harvard.edu/sexual-gender-based-harassment-policyresources​​​​​​​

The Harvard Office of Sexual Assault Prevention and Response is also there to help with anything related to sexual assault, including domestic violence and harassment. Their website is http://osapr.harvard.edu/ and there is also a 24-hour hotline available for information and support: (617) 495-9100