Kevine Walcott was a successful businesswoman living a peaceful, prosperous life in the United Kingdom. In 2009, she opened a YouTube account and joined the social media world. She didn't realize that this innocent decision would unravel her happy life.

Walcott, who was once a devout Christian, posted videos about her faith and viewed some clips about ancient Egyptian religions. Suddenly, vile and threatening messages from mysterious people flooded her YouTube in-box. At first, she asked the harassers to stop. Then, she simply ignored the messages. When they began posting videos about...