Skade - A Challenge Management System for Cyber Threat Hunting - Teodor Sommestad; Henrik Karlzén; Hanna Kvist; Hanna Gustafsson (Computer Security. ESORICS 2023 International Workshops - CyberICS, DPM, CBT, and SECPRE, The Hague, The Netherlands, September 25-29, 2023, Revised Selected Papers, Part I, 2023)