Front Matter -- Risk Perceptions, Education and Learning. Digital Risks: An Obstacle or a Lever for Education? / Camille Capelle -- Teenagers Faced with "Fake News": Perceptions and the Evaluation of an Epistemic Risk / Gilles Sahut, Sylvie Francisco -- "A Big Nebula that is a Bit Scary" (Louise, Trainee Schoolteacher): Training through/in Digital Technology, in School and in Professional Training / Anne Cordier -- Risks in the Light of Socio-Economic Issues. Top Managers Confronted with Information Risks: An Exploratory Study within the Telecommunications Sector / Dijana Lekic, Anna Lezon-Rivière, Madjid Ihadjadene -- Cell Phones and Scamming Risks in Cameroon: Users' Experiences and Socio-Institutional Responses / Freddy Tsopfack Fofack, Abdel Bernazi Rengou -- Digital Risks: Practices and Mediation. Towards a Normative Prescription of Information Practices on Digital Social Networks: A Study of Documentary Pedagogical Projects in Middle School / Adeline Entraygues -- MIL as a Tool for Teachers to Prevent Risk and Transmit Digital Culture / Julie Pascau.