October 02, 2018 Students swap data for coffee at cashless cafe In this US-based cashless cafe, university students hand over personal data in exchange for a dose of caffeine and sponsorship propaganda. Naked Security
May 16, 2017 Sleep trackers: more of a data nightmare than a data dream? Do you drift off each night with an app? Take what it says with a pinch of salt, says the researcher who tried out 10 of them Naked Security