Cyberbullying is the use of Information Communications Technology (ICT), particularly mobile phones and the internet, deliberately to upset someone else. It differs from other forms of bullying as one incident can be classed as bullying (the usual definition for face to face bullying is that it has to happen more than once). There also is not necessarily a power imbalance and some research evidence suggests that many children, who are bullied face to face in school, may use cyber bullying as a way of getting back to those who have bullied them. This means that sometimes the profile of the bully and target are different to face to face bullying. Click here for further information about the differences between cyberbullying and face to face bullying.