Midnight Sun CTF & Conference 2026

Call for Papers

We received amazing proposals from the community - thank you to everyone who submitted.

CFP 2026 CLOSED

Submissions are now closed. Speaker announcements and the full conference schedule are available on the event page.

Format

Single-track conference with a policy day and a technical day. Talks run 30–45 minutes including Q&A.

Topics

Offensive security, vulnerability research, reverse engineering, cryptography, policy, and anything at the intersection of technology and security.

Venue

7A Posthuset, Vasagatan 28, Stockholm — steps from Stockholm Central Station. June 4–5, 2026.