It was basically only a question of time. Sooner or later, it was clear that cyber-criminals would get their hands on a security flaw that would help them start the scale of attack we saw recently. Nevertheless, its effects still surprised everyone – there were reports practically every minute about newly-infected hospitals, car makers and transport companies. It made us see how weak our entire digital infrastructure really is. Despite quick-fix security measures, including a patch for obsolete operating systems, companies are not all protected against infection – far from it.