The aim of the current In Brief is to explore the possible disinformation threats in view of the European elections in May 2019. European voters are exposed to similar negative narratives and strategic disinformation campaigns which managed to influence a large number of citizens in the run-up of the US Presidential election and UK European Union membership referendum in 2016. The analysis also explores ways to tackle future malign information operations by proposing  specific  policy  recommendations  for strengthening the European and national institutional capacity and also obliging digital companies  to  improve  their  efforts  in  the  fight against disinformation.