Cyberbullying involves sending or posting harmful, mean, or false content about others through digital devices and social media. It is common on platforms like Facebook, Instagram, Twitter, and through text messages. Cyberstalking occurs when an attacker uses electronic communication like email or instant messages to harass a victim, often anonymously. Sextortion is a growing concern where criminals pose as attractive people online to manipulate victims into exposing themselves on webcam before blackmailing them with threats to share the recordings. Personal safety risks from communicating online include phishing, malware, cyberstalking, cyberbullying, and sextortion, making education on internet safety important especially for children.