How can employees combat harassment at work?

Combating Sexual Harassment

If there are witnesses to the harassment, work with an attorney to get signed statements corroborating that the harassment took place.
If there are text messages or emails evidencing harassment, work with an attorney to properly preserve this proof so that it will be admissible at trial.
Consult the company’s anti-harassment policy and report the harassment.
Document any retaliation that you experience for reporting the harassment.
If you are a federal government employee or a state or local (city, county) government employee, different complaint filing procedures may apply. The EEOC’s website has a handy online assessment tool that provides information on how to file a complaint.
Be cautious in gathering evidence. For example, in some states, surreptitious recording is unlawful.
Document the harm you suffer because of the harassment, including the impact on your personal and professional relationships.
Talk with an experienced employment attorney to discuss your legal rights and options, including applicable deadlines for filing an EEOC charge of discrimination.