In the context of an increased digitization and also of growing complexity of cyber-attacks, the following sectors/subsectors are identified as critical: energy, transport, banking, financial market infrastructures, health sector, drinking water supply and distribution, and digital infrastructure. These sectors are important customers of cybersecurity solutions; hence it is of outmost importance to facilitate the engagement of end-users towards defining and providing sector-specific common requirements about digital security, privacy and personal data protection in finance.