Google’s FLoCs: “Advertisers and Publishers Are Right to Be Wary”

Google’s FLoCs is supposed to boost privacy in ad targeting. But the actual efficacy of the program and Google’s habit of boosting itself are fueling concerns.

What is Federated Learning of Cohorts (FLoCs)?

Federated Learning of Cohorts is a method Google has devised to track Internet users’ interests and serve them ads relevant to those interests. The method aims to be attentive to privacy by grouping thousands of users into these interest-based cohorts. Therefore, the thinking goes, users still see ads relevant to them, but ads less finely […]