Taking Data Out of Context to Hyper-Personalize Ads: Crowdworkers' Privacy Perceptions and Decisions to Disclose Private Information
Taking Data Out of Context to Hyper-Personalize Ads: Crowdworkers' Privacy Perceptions and Decisions to Disclose Private Information
复制标题
断章取义地制作超个性化广告:众包工作者的隐私认知和披露私人信息的决定
DOI:
10.1145/3313831.3376415
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Ur, Blase
中科院分区:
文献类型:
--
作者:
Hanson, Julia;Wei, Miranda;Veys, Sophie;Kugler, Matthew;Strahilevitz, Lior;Ur, Blase
Data brokers and advertisers increasingly collect data in one context and use it in another. When users encounter a misuse of their data, do they subsequently disclose less information? We report on human-subjects experiments with 25 in-person and 280 online participants. First, participants provided personal information amidst distractor questions. A week later, while participants completed another survey, they received either a robotext or online banner ad seemingly unrelated to the study. Half of the participants received an ad containing their name, partner's name, preferred cuisine, and location; others received a generic ad. We measured how many of 43 potentially invasive questions participants subsequently chose to answer. Participants reacted negatively to the personalized ad, yet answered nearly all invasive questions accurately. We unpack our results relative to the privacy paradox, contextual integrity, and power dynamics in crowdworker platforms.
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DOI:
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发表时间:
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期刊:
SOUPS @ USENIX Security Symposium
影响因子:
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Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security
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DOI:
10.1109/eurosp.2017.26
发表时间:
2017-04
期刊:
2017 IEEE European Symposium on Security and Privacy (EuroS&P)
影响因子:
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