Babel Street is a US intelligence aggregator headquartered in Reston, Virginia, founded in 2009 by Jeffrey Chapman, a former intelligence community contractor. The company’s products collect, translate, and analyse multilingual content from open web, social media, dark web, and commercial data broker sources for US federal and allied government customers. Babel Street’s customer base includes the FBI, DHS, ICE, US Special Operations Command, and many state and local law enforcement agencies. The company’s Locate X product, a commercial mobile location intelligence platform, has been the subject of substantial public reporting.
What it means in practice
Babel Street’s core capability is multilingual content aggregation: the platform indexes content in dozens of languages, translates as needed, and provides analysts with a unified view across linguistic and geographic boundaries. The Locate X product operates differently, providing mobile location data sourced from commercial advertising networks and made available to law enforcement on a contract basis. Locate X data has been used in cases ranging from criminal investigations to administrative immigration enforcement, and the data is available without requiring a warrant in many of these contexts.
Specific things to know
Babel Street’s Locate X has been the focus of substantial congressional and journalistic attention since 2020, when reporting documented that the product allows government customers to query historical location data on a phone number without the warrant requirements that would apply to compelling the same data from a phone carrier. The legal landscape around commercial location data sales has evolved, with the FTC settlement against X-Mode Social in early 2024 setting some precedent, but the underlying market has continued. Babel Street’s overall product set is positioned at the high end of the commercial intelligence aggregator market.
Change today
If your phone has shared location data with advertising networks (which is the default behaviour for many mobile applications), your historical location is plausibly accessible through Locate X-class commercial intelligence products. The operational answer is to limit application location permissions strictly, to use the operating system’s location privacy controls aggressively, and to recognise that the legal framework governing commercial location data is substantially weaker than the framework governing carrier-compelled location data. The practical defence is at the device configuration layer rather than the legal compulsion layer.
Related articles
See our coverage of the commercial location data market, the FTC X-Mode Social settlement, and the operational defences against advertising-network location surveillance.