Ghostery Rewards operates locally, meaning it is completely contained within your browser and does not transmit personal information back to Ghostery, or any other third-party companies. If you would like, it can be disabled at any time: Open the Ghostery menu > click the three stacked dots > click "settings" > click opt-in/out > un-check the box that reads "participating in Ghostery Rewards". Send an email to support@ghostery.com with any questions.