Science Friday Science Friday

Data about your body is up for sale. Who's buying it?

May 7, 2026 · 11m

Summary

Science Friday explores the pervasive collection of biometric data through smart devices and surveillance cameras. Privacy attorney Anne Toomey McKenna explains how this information fuels "surveillance capitalism," allowing companies and law enforcement to profile individuals for advertising, insurance, and policing. The discussion highlights the inadequacy of current US privacy laws and argues that even those with "nothing to hide" face significant risks from unregulated data markets and AI-driven micro-targeting.

Topics discussed

Sponsor message from Progressive Insurance Introduction to pervasive biometric surveillance Defining biometrics beyond facial recognition Surveillance ecosystem in cars and public spaces Surveillance capitalism and the data broker market AI's role in micro-targeting and loss of anonymity How face banks and social media data are used Risks of data collection for insurance and employment Call for federal privacy regulation and closing
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