This project is a research about online journalism, rumors spreading and fake informations through new media and Internet. With the internet, a lot of fake information are now spread every seconds. The analysis of those rumors make us understand that for the majority, they are based on assumptions, predjudices and mental models. How can we save and encapsulate fake information from the web as they are viral and then demonstrate that they are often quickly modified? How can we trace them? How can we raise the awareness of people about this topic? This project was part of my master graduation and received the mention of excellence from the jury.