The document analyzes data on the prevalence and effects of cyberstalking among social network users. It provides statistics on the duration, frequency, and perpetrators' motivations for cyberstalking. The most common methods of cyberstalking involved sending personal messages or contacting others about the victim. Most victims knew their perpetrator as an ex-partner or acquaintance. Common psychological impacts on victims included feelings of unrest, loss of trust, and fear of entering new relationships.