Skip to content

US uses private data to track immigrants

December 12, 2025 · 20 min

Show notes

A new FT investigation maps out the web of data brokers, private companies and government agencies that federal agents are using to help with their mass deportations. The FT’s Peter Andringa and Stefania Palma explain how corporate entities have created a surveillance network that can track immigrants across the country. 


Mentioned in this podcast:

Trump’s immigration data dragnet

US criminal immigration cases overtake drug and fraud prosecutions


Email Marc with your questions ([email protected])

Sign up for the FT’s Swamp Notes newsletter here


Swamp Notes is produced by Henry Larson. This week’s show was mixed by Kelly Garry. The FT’s acting co head of audio is Topher Forhecz. Special thanks to Pierre Nicholson. 


The FT does not use generative AI to voice its podcasts.


CREDIT: CBS News


Read a transcript of this episode on FT.com

Hosted on Acast. See acast.com/privacy for more information.

All episodes of Swamp Notes

Settings

Display

Language

Decides which stations you see first on the home page.

History

Recently played stations and episodes and your latest searches are only stored in this browser.

Notifications

A short notice when a podcast you follow has a new episode. Turn off single podcasts with the bell on their page.

Account

Save favorites – in the app and on the website.

Keyboard shortcuts

/
Open search
Space
Play or pause
← →
In the player: back 15 s, forward 30 s (episodes) · in a row: next tile
↑ ↓
In a row: target within the tile
Home / End
In a row: first or last tile
Esc
Close window or menu
?
This overview
Now playing

Go to station page

Play next

    Add episodes with “Play next” – they play after the current episode.