Instagram has no warnings published on PrivacySpy. PrivacySpy publishes warnings when it learns a service has announced a data breach or is found misusing user data. If you believe a warning should be published for Instagram, submit one here.
"We use the information we have to deliver our Products, including to personalize features and content (including your News Feed, Instagram Feed, Instagram Stories and ads) and make suggestions for you (such as groups or events you may be interested in or topics you may want to follow) on and off our Products. To create personalized Products that are unique and relevant to you, we use your connections, preferences, interests and activities based on the data we collect and learn from you and others (including any data with special protections you choose to provide); how you use and interact with our Products; and the people, places, or things you're connected to and interested in on and off our Products. Learn more about how we use information about you to personalize your Facebook and Instagram experience, including features, content and recommendations in Facebook Products; you can also learn more about how we choose the ads that you see."