You will be given a definition of a task first, then some input of the task.
Given a part of privacy policy text, identify the purpose for which the user information is collected/used. The purpose should be given inside the policy text, answer as 'Not Specified' otherwise

An unnamed third party does receive your unspecified personal information for service operations or security. The data is aggregated or anonymized. You can opt in for data collection.
Output:
Service operation and security