Stalking is engaging in a course of conduct directed at a specific person that would cause a reasonable person to
(A) fear for his or her safety or the safety of others; or
(B) suffer substantial emotional distress. For the purposes of this definition, “course of conduct” means two or more acts, including, but not limited to, acts in which the stalker directly, indirectly, or through third parties, by any action, method, device, or means, follows, monitors, observes, surveils, threatens, or communicates to or about a person, or interferes with a person’s property.
Read more in Harvard's Interim Title IX Sexual Harassment Policy.