The use of technology, such as the internet and social media, to bully, threaten, or cause psychological harm to others includes spreading rumors, threats, or defamation online. The psychological effects of cyberbullying can be devastating, causing the victim to feel sad, anxious, and depressed. In extreme cases, cyberbullying can lead to feelings of hopelessness or even suicide, a phenomenon that is particularly common among teens and young adults who are subjected to social or psychological pressure online.