In ordinary life, everything is extremely simple: in case of danger, we call the police; we file a lawsuit against the criminal; We submit complaints to government agencies to control the activities of a particular company. We are taught the basics of safety at school and every child knows the phone number “112”. So what laws operate in the virtual world? What should you do if you are cyberbullied, encounter scammers, or discover illegal content? We talk about the main dangers in the online space and competent defenders of your rights.