Data protection concerns all of us, whether we use public transport apps or search engines. But do we really know what we’re doing with our data and how consciously or unconsciously we share our data? To explore this, LNDW visitors received a small questionnaire, the "Privacy Oracle," which we used to examine individual data protection levels in four categories: apps, messaging services, cookies, and web browsing. Based on their answers, visitors were anonymously classified into one of the levels: »unconcerned,« »basic awareness,« »occasional protection,« and »advanced.«