https://www.cnbc.com/2018/03/27/palantir-worked-with-cambridge-analytica-on-the-facebook-data-whistleblower.html https://www.cnbc.com/2018/03/27/palantir-worked

https://www.cnbc.com/2018/03/27/palantir-worked-with-cambridge-analytica-on-the-facebook-data-whistleblower.html https://www.cnbc.com/2018/03/27/palantir-worked-with-cambrid... Looks like CA is just one means Palantir has used to get Facebook data.