on tracking, cookies, data brokers
https://privacyinternational.org/advocacy/2426/our-complaints-against-acxiom-criteo-equifax-experian-oracle-quantcast-tapad
This includes good summaries of legal theories and business models for
- Acxiom and Oracle – https://privacyinternational.org/sites/default/files/2018-11/08.11.18%20Final%20Complaint%20Acxiom%20%26%20Oracle.pdf
- Experian and Equifax – https://privacyinternational.org/sites/default/files/2018-11/08.11.18%20Final%20Complaint%20Experian%20%26%20Equifax.pdf
- AdTech Criteo, Quantcast, Tapad – https://privacyinternational.org/sites/default/files/2018-11/08.11.2018%20Final%20Complaint%20AdTech%20Criteo%2C%20Quantcast%20and%20Tapad.pdf