According to the file, Xandr (re)sold data related to political beliefs and activities, for example:

- lists of people who were categorized 'pro choice', 'pro life', 'gun control', 'gun rights', 'immigration control', 'immigration rights', 'defund police', 'anti defund police'
- lists of LGBT advocates
- lists of BLM supporters
- lists of people who attended a political protest