Around fifteen high schools in Bouches-du-Rhône were targeted by threats of terrorist attacks on the night of Monday March 25 to Tuesday March 26. These messages have been the subject of doubts, in a context of maximum alert in the face of the risk of attack, after that perpetrated in Moscow last Friday.

The president of the Provence-Alpes-Côte-d'Azur region indicated that the community was going to file a complaint, demanding "exemplary sanctions"