https://www.cnet.com/news/incoming-us-national-security-adviser-used-cambridge-analytica/

Incoming national security adviser John Bolton used Cambridge Analytica early on, according to a New York Times report on Friday.

Bolton's political action committee, the John Bolton Super PAC, hired the data consultancy in 2014, the same year the firm was founded. His super PAC spent about $1.2 million in two years on services like "behavioral microtargeting with psychographic messaging," reportedly built off harvested data from Facebook users.