Apr 3-4, 2020 Online

Check out the final results of the qualifiers.


Oct 3-4, 2020 Stockholm/online

Online finals with an on-site event for Swedish teams

COVID-19 Update

Due to the pandemic we have postponed the Midnight Sun #CTF 2020 finals. The finals will take place on October 3th-4th online. Swedish teams will be invited to optionally play the finals in Stockholm. More details will be provided closer to the event.

WHAT is it all about

A Capture The Flag (CTF) competition provides the opportunity for teams (or individuals) to challenge and compete in the art of computer security, normally and in the simplest case by gathering points by finding and exploiting vulnerabilities to gain access to some hidden or protected data, known as the "flag".

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WHY Midnight Sun CTF

Our society depends on our technology, and the safety and security of it depends on the resilience of our systems and the skills of our people. The Midnight Sun CTF started as a common interest in technology skills and societal resilience between the Networked Systems Security (NSS) group at KTH, the HackingForSoju Team and, all with a desire to promote the cyber security eco-system in the region. This is why we connect the Midnight Sun CTF to the CyberSecurity and Privacy (CySeP) summer school and plan to have them each June together

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The final event is in October (3th-4th) Online and in Stockholm, Sweden, with the online qualifier in April (3rd-4th). Due to the corona situation, the final event is hosted both on-site in Stockholm and online.

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WHO Sponsors

This event would not have been possible without the support of sponsors and dedicated volunteers. A huge THANK YOU to ...

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