European Cybersecurity Challenge
The European Cybersecurity Challenge is an annual cybersecurity competition organized by the European [Union Agency for Cybersecurity]. The event aims to foster young talent in the field of cybersecurity by bringing together teams of young individuals from various European countries to compete in solving cybersecurity-related challenges. The challenge days are usually split between the two popular CTF formats: jeopardy and attack-defense. Teams consist of at most 10 players under the age of 25, at most 5 of them over the age of 20. Each country runs national qualifiers and competitions as part of the selection process. It has been described as "the Eurovision of cybersecurity".
| Year | Number of Official Teams | Location | Winner |
| 2014 | 3 | Fürstenfeld, Austria | Austria |
| 2015 | 6 | Lucerne, Switzerland | Austria |
| 2016 | 10 | Düsseldorf, Germany | Spain |
| 2017 | 15 | Malaga, Spain | Spain |
| 2018 | 17 | London, United Kingdom | Germany |
| 2019 | 20 | Bucharest, Romania | Romania |
| 2021 | 19 | Prague, Czech Republic | Germany |
| 2022 | 28 | Vienna, Austria | Denmark |
| 2023 | 28 | Hamar, Norway | Germany |
| 2024 | 31 | Turin, Italy | Germany |
| 2025 | 34 | Warsaw, Poland | Italy |