We are happy to welcome new associate editor in Cyberpsychology's team, Alexander Schouten from Tilburg University. With him aboard, the journal now has five editors to take care of submitted articles. The new year brought another change - we have set up the new submission system to make the submission and review process smoother.

We are looking forward to this year's submissions!

Dear researchers, colleagues, and readers interested in Internet-related research,

We are excited to present you the last issue of 2018 - a special issue devoted to a timely topic of bystanders in online aggression. We would like to thank the guest editors - Hana Machackova (Masaryk University, Brno, Czechia), Jan Pfetsch (Technische Universität, Berlin, Germany), and Georges Steffgen (University of Luxembourg, Luxembourg), the authors and the reviewers for their excellent work on the issue. The joint effort of all involved scholars led to a highly interesting issue with six articles which bring new insights and expand our knowledge in this research area.

We wish you a pleasant reading and fruitful year 2019.

the editorial team of Cyberpsychology