Dear all, We are happy to invite you to the third Swiss Crypto Day that will take place at the University of St. Gallen. Please save the date, September 2nd, 2024 ! The venue for the event is the SQUARE building, located within the HSG campus. Due to a limited availability of seats, we require all attendees to register in advance, so we encourage you to register on time. Additionally, we have an open call for presentations/nominations. You can find the submission details together with the registration and location information, on the website https://swisscryptoday.github.io/2024/ . We look forward to your participation and can't wait to see you all in St. Gallen! Best regards, The Cybersecurity and Applied Cryptography lab, HSG Novak Kaluđerović (Sent on behalf of the organizers.)