Austrian Cybersecurity Challenge Finals 2025

Organized by Cybersecurity Center TU Wien and Cyber Security Austria, the Austria Cyber Security Challenge (ACSC) 2025 is one of the country’s leading platforms to discover and support emerging cybersecurity talent. By combining competition, education, and collaboration, the challenge not only showcases individual skill but also promotes Austria’s strategic cybersecurity capabilities.

2025-02-21

The highly anticipated finals of the ACSC 2025 will take place in Dornbirn from June 24th to 26th, bringing together Austria’s most promising cybersecurity talents for an exciting and competitive event.

After two months of intense online qualification rounds, the top 20 participants in each category—junior, senior, and open—have secured their spots in the finals. The event will feature a dynamic Capture The Flag (CTF) competition, complemented by various team-building activities that foster both technical skills and community engagement.

This year’s qualification phase demonstrated strong engagement and skill among participants:

  • 870 registered participants,

  • 37 unique challenges,

  • 2945 valid solutions submitted.

Finalists are now preparing for the concluding stage of the challenge, which includes:

  • Team-based CTF competitions

  • Team-building sessions (especially for junior and senior categories)

  • Award ceremony honoring the ACSC 2025 champions

Updated

We would like to congratulate all participants on their achievements and the winners on their well-deserved victory! All results are available here: Scoreboard

Our sincere thanks go to the entire organizing team for their great work and dedication.