a.k.a. cyberstalker, Google stalker

The use of electronic devices to obsessively harass a victim. Cyberstalking refers to contacting a person persistently, especially out of obsession or derangement, using an online method. For example, if a man sends a woman threatening e-mails or repeatedly contacts her via her social media page, he could be charged with a felony.

A "Google stalker" is when someone locates you by doing a search on Google and then incessantly emails you. Same for "Facebook stalker," "Twitter stalker," et al.

NetLingo Classification: Online Jargon