Czech Cybersecurity During 2022 in Figures 764 146 3 number of cyber incidents reported to the NÚKIB cyber incidents resolved by the NÚKIB severe cyber incidents resolved by the NÚKIB 2,067 1,425 18,554 security incidents resolved by CSIRT.CZ – the Czech National Security Team phishing attacks resolved by CSIRT.CZ cases of cybercrime and crimes committed on the Internet 504 10 51,686 participants in cybersecurity exercises organized by the NÚKIB 66 subjects of critical information infrastructure cybersecurity exercises organized by the NÚKIB 128 attendees of courses by the NÚKIB 193 information and communication systems of critical information structure administrators and operators of significant information systems 155 192 basic service providers basic service information systems 5 588 significant information systems