Foto: "<a href="https://ccby.de/foto/hacker-working-in-the-dark-faceless-hooded-anonymous-computer-hacker/1087814" target="_blank">Hacker working in the dark. Faceless hooded anonymous computer hacker</a>" von <a href="https://ccby.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccby.de" target="_blank">ccby.de</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>