#340 Byron Tau - The Government Doesn't Just Spy on You. It Buys You.
Sep 17, 2026 · 1h 49m
Summary
Investigative reporter Byron Ta discusses the intersection of corporate data collection and government surveillance, highlighting how commercial location data is used to track individuals and target U.S. soldiers abroad. Ta explains the mechanics of "dynamic pricing," where retailers use aggregated data to charge consumers maximum prices, and details how data brokers sell personal information to foreign adversaries. The conversation covers the lack of comprehensive U.S. privacy laws, the erosion of Fourth Amendment protections through the third-party doctrine, and the growing threat of data…
Topics discussed
Sponsor: Midas tire guarantee and service
Introduction to pricing surveillance and data collection
How individualized pricing and mass surveillance work
Patreon community update and show logistics
Military discipline and the lack of privacy policy
Foreign governments buying US consumer data
Glacier app: burner numbers, VPN, and hardening iPhones
Sponsor: StopBox secure firearm storage
Origin story: Investigating the DHS data program
How apps and ads collect location and identity data
Government agencies and the push for data fusion
Corporate data collection and the lack of a central database
The danger of merging disparate government databases
The data broker market and buying mobility data
Sponsor: Roca protective eyewear
AI data needs and international data export laws
Warrants vs. commercial data sales and congressional expertise
How government agencies acquire social media and bulk data
Foreign interest in US population data and journalist access
Sponsors: Gusto payroll and AG1 health drink
Hot Q&A: Phone tracking, malware, and USPS data collection
Smart home devices, TVs, and robot vacuum privacy risks
Retail loyalty, tire sensors, and connected car data
License plate readers and local surveillance networks
The economics of free services and the rise of dynamic pricing
Practical privacy tips: encryption, DNS, and VPNs
Listen ad-free on Castria