How coherent is EU cybersecurity policy?

Recent security breaches at major companies and cyber-attacks such as the WannaCry ransomware attack have put cybersecurity firmly on the EU's political agenda. But how coherent an actor is the EU in the field of cybersecurity? Drawing on a recent study, Andre Barrinha and Helena Farrand-Carrapico write that there remains a lack of cohesion in EU cybersecurity policy, with the main responsibilities in cybersecurity governance remaining with the member states. It remains to be seen whether recent events will encourage EU states to cooperate more closely on the issue or whether stronger responses will be pursued by individual states at the national level.