Oracle tracks over five billion individuals worldwide through its data aggregation and de-anonymization services. All that "anonymized" data your "free" (and n

Oracle tracks over five billion individuals worldwide through its data aggregation and de-anonymization services. All that "anonymized" data your "free" (and not-free) services collects on you for resale: one of Oracle's businesses is correlating that data together from many sources and sell that correlation. So rest assured the anonymized data your pot shop and bank are selling to brokers is definitely getting worked backwards to update and maintain your shadow profile.