As the largest social network, Facebook is the one platform you should be very careful with, because of how much data you provide them with can have big consequences for you in the future.
Using the camera in the app, everything is analyzed in order to provide filters, masks and tips for using the camera.
Through posts, photos and messages.
Who you are in contact with, people, pages, groups, hashtags.
How you interact with all of their products, engagement, who you share with, duration of interaction.
What others say about you, shares with and about you. How people interacts with your profile, and imports from address books.
If you make any purchases using Facebook, these details will be saved and collected for 7 years.
Via computers, phones, connected TVs and other web-connected device. Operating system, hardware and software versions, battery level, signal strength, available storage space, browser type, app and file names, types and plugins (browsers).
Operations and behaviors performed on the device, such as whether a window is foregrounded or backgrounded, mouse movements.
Device IDs from your devices, ad identifiers from Facebook and other services, family device IDs.
Your interactions with apps, ads using Facebook's Analytics tools. These partners provide information about your activities off Facebook - including information about your device, websites you visit, purchases you make, the ads yu see, and how you use their services, whether or not you have a Facebook account or are logged into Facebook.
They connect information about your activities on different Facebook products and devices.
Current location, where you live, places you liked to visit, businesses and people near you to see what you enjoy and might enjoy.