According to an article on PotomacOfficersClub.com, DARPA has awarded a multi-million-dollar contract to Duality Technologies to apply machine learning (ML) on sensitive data. The article stated:

Duality will integrate new capabilities for privacy-protected machine learning developments under the DPRIVE [Data Protection in Virtual Environments] program into its secure data collaboration platform. The capabilities are expected to allow customers to apply data science and machine learning on sensitive data in an expedient and collaborative way, Duality Technologies said Tuesday.

The article cited a Duality Technologies news release about the contract award.