The Israeli newspaper Haaretz reported that a group specializing in online hacking has breached the computers and servers of the Israeli Dimona nuclear reactor. The report cited posts from the hacking group "Anonymous," indicating that members of the group "hacked into the computers and servers at the Dimona nuclear reactor." According to the group's social media posts, their activists managed to "steal files from computers belonging to the Israeli nuclear research institute" and published a portion of them. The Anonymous group also succeeded in deleting some of the information from the reactor's servers. The group claimed that the materials they gained access to included invoices and emails. Additionally, the group threatened to hack the computers that manage the Israeli nuclear reactor.