{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,4]],"date-time":"2026-02-04T21:09:26Z","timestamp":1770239366054,"version":"3.49.0"},"reference-count":0,"publisher":"Privacy Enhancing Technologies Symposium Advisory Board","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["PoPETs"],"abstract":"<jats:p>Mobile telehealth apps can provide valuable services, but they raise significant privacy and security concerns, as they collect health-related and other sensitive personal information. We conducted two surveys (\ud835\udc41 = 1, 256 total) to examine US users\u2019 privacy expectations about Android telehealth and teletherapy apps\u2019 data practices and legal privacy protections for the data they collect, gaps between those expectations and actual practices and protections, and how privacy perceptions and behavioral intentions are affected by privacy disclosures. In Survey 1, we explored participants\u2019 privacy perceptions and intentions about 10 telehealth apps, first after reading just the general description from the Google Play Store, then after reading the Data Safety section (DSS). Survey 2 explored broader privacy expectations regarding telehealth apps, regulatory awareness, and preferred legal protections. Findings indicate that participants perceived apps provided by independent developers as less likely to protect privacy than apps offered by healthcare providers. However, participants often had inaccurate privacy expectations and overestimated legal safeguards, potentially leading to uninformed privacy decisions. DSSs significantly affected participants\u2019 expectations about data practices and legal protections and their likelihood of using the app\u2014but while DSSs often increased participants\u2019 confidence in their privacy expectations, they did not necessarily improve their accuracy.<\/jats:p>","DOI":"10.56553\/popets-2026-0019","type":"journal-article","created":{"date-parts":[[2026,1,25]],"date-time":"2026-01-25T18:59:00Z","timestamp":1769367540000},"page":"366-392","source":"Crossref","is-referenced-by-count":0,"title":["Are Bite-Size Data Safety Details a Healthy Diet for Android Telehealth App Users? Impacts of Privacy Nutrition Labels on Users\u2019 Privacy Perceptions"],"prefix":"10.56553","volume":"2026","author":[{"given":"Alisa","family":"Frik","sequence":"first","affiliation":[{"name":"International Computer Science Institute"}]},{"given":"Subham","family":"Mitra","sequence":"additional","affiliation":[{"name":"University of California, Berkeley"}]},{"given":"Priyasha","family":"Chatterjee","sequence":"additional","affiliation":[{"name":"Max Plank Institute for Security and Privacy"}]},{"given":"Julia","family":"Bernd","sequence":"additional","affiliation":[{"name":"International Computer Science Institute"}]}],"member":"35752","published-online":{"date-parts":[[2026,1]]},"container-title":["Proceedings on Privacy Enhancing Technologies"],"original-title":[],"deposited":{"date-parts":[[2026,1,25]],"date-time":"2026-01-25T18:59:05Z","timestamp":1769367545000},"score":1,"resource":{"primary":{"URL":"https:\/\/petsymposium.org\/popets\/2026\/popets-2026-0019.php"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,1]]}},"alternative-id":["10.56553\/popets-2026-0019"],"URL":"https:\/\/doi.org\/10.56553\/popets-2026-0019","relation":{},"ISSN":["2299-0984"],"issn-type":[{"value":"2299-0984","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]}}}