Cyber bullying involves threatening, harassing, humiliating or embarrassing another person using digital technologies or mobile phones. It can take several forms, including cyber stalking by sending intimidating or threatening messages, outing private information or secrets about others, impersonating someone online to send embarrassing content from their account, and cyber stalking through repeated intimidating messages that make the person afraid for their safety. A key feature of cyber bullying is that it uses technology like the internet or phones to carry out bullying instead of doing it in person.