@InProceedings{bumiller2026soupsadj, author = {Franziska Bumiller AND Sarah Delgado Rodriguez AND Lukas Mecke AND Verena Distler AND Florian Alt}, booktitle = {Adjunct Proceedings of the Twenty-First Symposium on Usable Privacy and Security}, title = {Too Many Zombies: Exploring Challenges and Motivations for (Not) Deleting Unused Online Accounts}, year = {2026}, note = {bumiller2026soupsadj}, publisher = {USENIX Association}, series = {SOUPS '26}, timestamp = {2026.08.23}, url = {http://florian-alt.org/unibw/wp-content/publications/bumiller2026soupsadj.pdf}, }