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See the [https://www.wikidata.org/wiki/Q59697025 Wikidata entry] for more information about Paul-Olivier Dehaye.

See the [https://www.wikidata.org/wiki/Q59697025 Wikidata entry] for more information about Paul-Olivier Dehaye ({{Q|351}}).

With a background in mathematical research, he has extensively researched personal data ecosystems as far as his own personal data is concerned. In one notable case, he found out [https://www.ft.com/content/f1590694-fe68-11e8-aebf-99e208d3e521 advertisers were profiling him on medical conditions]. In another, he went to [https://medium.com/personaldata-io/how-i-peeked-at-the-personal-data-a-billion-dollar-company-holds-about-me-61a446642cd9 Arbitration Court and forced them to change their practices].  

With a background in mathematical research, he has extensively researched personal data ecosystems as far as his own personal data is concerned. In one notable case, he found out [https://www.ft.com/content/f1590694-fe68-11e8-aebf-99e208d3e521 advertisers were profiling him on medical conditions]. In another, he went to [https://medium.com/personaldata-io/how-i-peeked-at-the-personal-data-a-billion-dollar-company-holds-about-me-61a446642cd9 Arbitration Court and forced them to change their practices].