262 ↑ cyber incidents handled by NÚKIB 1 645 ↑ participants in cybersecurity exercises organized by NÚKIB 217 ↑ 12 ↓ less important cyber incidents handled by NÚKIB cybersecurity exercise held by NÚKIB 66 critical information infrastructure entities 196↑ 2 064 ↑ phishing attacks resolved by CSIRT.CZ 2↓ basic service information systems very important cyber incidents handled by NÚKIB 2023: Cybersecurity statistics for the Czech Republic 604↑ basic service information systems 67,997 ↑ users trained in courses held by NÚKIB 2 752 ↑ security incidents solved by CSIRT.CZ the national security team of the Czech Republic 19,592 ↑ incidents of cybercrime and internet crime 153↓ basic service operators 125↓ 185↓ basic service information systems Visualization 1: Cybersecurity statistics for the Czech Republic 8 information and communication systems of critical information infrastructure