The European Union Agency for Cybersecurity (ENISA) has announced that its Ad-Hoc Working Group on Cybersecurity for Artificial Intelligence (AI) is starting its work. The group is tasked with: (a) advising ENISA on matters related to AI cybersecurity; (b) assisting ENISA in the development of an AI threat landscape; and (c) supporting ENISA in providing risk-proportionate cybersecurity guidelines for AI. The group has 15 members, representing private companies, the public sector, academia, associations, as well as seven observers from European bodies, including the European Commission, EU Agency for Law Enforcement Cooperation (Europol), the European Defence Agency (EDA), and the European Telecommunications Standards Institute (ETSI).