Seeking in the web I found out this info http://www.legalaid.nsw.gov.au/publications/factsheets-and-resources/online-social-networking-defamation What is cyber defamation? Cyber defamation is any defamation on the internet. Just like other types of defamation, cyber defamation is also against the law. An example of cyber defamation is when someone sends an email saying hurtful things about you to someone else or if they post hurtful and untrue things about you on the internet. What can I do if I have been defamed on the internet? Contact the website administrator and report what has happened and request that the information be taken down. The Court has recognised cyber defamation to be the same as other forms of defamation and you can take action against a person who defames you over the internet. Even if they did not name you, as long as there is enough information for other people to recognise that the defamatory material is about you, then it is enough. If you feel that you have been defamed by comments, photos or other material written about you online you can contact the website administrator and/or the police. What to do if you have defamed someone over the internet? If you have defamed someone over the internet, it is not too late to do something about it. Firstly, you should remove the material immediately. If the person you have defamed made a written complaint that you have defamed them, you can offer to help and improve the situation within 28 days. Sometimes you might find that you become involved in defaming someone without meaning to. For example, if someone sends you a defamatory email about someone else and you forward it on to other people. In that case, even if you were not the original author, you may still be responsible. Also, be aware that because emails can be circulated so easily, there might be more people getting the email than you originally intended. *María Cristina Azcona* *@macazcona* *María Cristina Azcona*