Google patents privacy score for third-party apps

1. A method comprising: identifying, by at least one hardware processor of a first party host system, a plurality of third-party service providers that are authorized by a user to access user data; continuously analyzing, by the at least one hardware processor of the first party host system, handling of user data by each of the plurality of third-party service providers, wherein the continuously analyzing comprises analyzing outbound application programming interface (API) calls that require access to the user data by reviewing log data associated with the outbound API calls to determine which of the plurality of third-party service providers require access to what user data; determining, by the at least one hardware processor of the first party host system, a data privacy score for each of the plurality of third-party service providers based on one or more privacy risk factors corresponding to handling of user data by a respective third-party service provider; associating the data privacy score with the respective third-party service provider, wherein the data privacy score is indicative of a level of protection and privacy of the respective third-party service provider maintains with respect to the handling of the user data; and providing, by the at least one hardware processor of the first party host system and for presentation on a client device associated with the user, a user interface (UI) displaying at least the data privacy score associated with the respective third-party service provider, the UI further comprising a data flow map that illustrates at least one of: what user data is being shared with one or more of the plurality of third-party service providers, with which of the plurality of third-party service providers the user data is being shared, or with what other entities the plurality of third-party service providers share the user data.