Why Worry About My Data If I Have Nothing To Hide? - Science Friday Recap

Podcast: Science Friday

Published: 2026-02-05

Duration: 16 minutes

Guests: Laura Moy

Summary

The episode dives into how personal data is collected and used by government agencies like ICE, and the challenges in protecting privacy in the current digital ecosystem.

What Happened

Laura Moy, an associate professor of law at Georgetown Law, discusses with Flora Lichtman the vast extent of personal data collection that occurs through everyday devices like smartphones and the implications of this data being accessible to government agencies and private companies. Moy explains that smartphones, which most people carry everywhere, are constantly generating data about users' locations, communications, and online activities. This data is often harvested by data brokers and can be sold to advertisers or government agencies, including ICE, which uses tools like facial recognition apps to identify individuals in the field.

Moy describes how data collection extends beyond phones to include information from cars via license plate readers and public cameras. Furthermore, private social media accounts do not fully protect users from data tracking and potential misuse. Even with location services turned off, data can be collected through mobile ad networks, which can inadvertently share location data with third parties.

The episode delves into the potential for data brokers to combine various data sources, such as location data, healthcare information, and social media activity, into comprehensive profiles. This capability, made easier by advances in data processing technology, poses significant privacy concerns, particularly when used by government agencies like ICE, which has partnerships with companies like Palantir to track and identify individuals.

Flora Lichtman and Moy discuss the lack of comprehensive privacy laws in the U.S., which leaves individuals vulnerable to data exploitation. Moy points out that while there have been efforts to pass privacy laws at the federal level, these attempts have been thwarted by companies that profit from data collection. She advocates for stronger privacy protections to safeguard individuals, especially vulnerable communities, from misuse of their data.

Moy shares her personal privacy practices, such as opting out of data sharing and using encrypted communications like Signal. However, she emphasizes that individual actions are insufficient and that legislative and policy changes are crucial to addressing systemic privacy issues.

The episode concludes with Moy highlighting the importance of privacy laws in protecting individuals from the invasive practices of data collection and surveillance, urging listeners to care about privacy issues and advocate for stronger legal protections.

Key Insights