Bullying involves the use of force or threats to abuse, intimidate, or dominate others. It can occur between individuals or involve a leader mobilizing others against a target through humiliation, isolation, and intimidation. Bullying has significant negative effects, increasing the risk of suicide, violence, and long-term psychological harm. Cyberbullying is a form of repeated harmful harassment online through technologies and social media. Prevention of cyberbullying involves protecting personal details, using strong passwords, and locking down social media privacy settings.