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You can see a list of apps that share you activity with facebook here (even if you didn't install any facebook app on your phone or didn't use facebook login fe

You can see a list of apps that share you activity with facebook here (even if you didn't install any facebook app on your phone or didn't use facebook login feature) : https://www.facebook.com/off_facebook_activity/activity_list https://www.facebook.com/off_facebook_activity/activity_list (click "Manage Your Off-Facebook Activity" on the right if you're on desktop)

lvass 6y ago
This requires a facebook account, though they likely do have data from those not registered.
- notRobot 6y ago
  They absolutely do, and it sucks that there's no way to view it or request deletion.
  - robin_reala 6y ago
    Sure there is. If they’re holding personal data on you, they legally have to provide it (and optionally delete it) when issued with a Subject Access Request under GDPR.
    - tleb_ 6y ago
      I have tried requesting personal data from one company. They quickly said they didn't have anything associated with me; I believe it's just identified by an id that I don't know and that isn't linked directly to myself. I wouldn't be surprised if they did not link email addresses (and other user-accessible identifiers such as a phone number) anymore just to avoid having to give you your data if you request it.
    - notRobot 6y ago
      I do not live in a place subject to the GDPR.
- BlueTemplar 6y ago
  Look up "shadow profile".
hcurtiss 6y ago
Wow. I had no idea this existed. In my case, over 600 apps and services that I had no idea were connecting to Facebook. Is there no way to turn this off?
- tleb_ 6y ago
  There is a "Clear history" button, but it does not delete the data. Here is the message you see once clicked: Clear your off-Facebook activity from your account? Here are some things to know: - Your activity history will be disconnected from your account. This does not currently include Oculus activity. We'll continue to receive your activity from the businesses and organisations that you visit in the future. - Clearing your history may log you out of XXX and YYY other apps and websites. If this happens, you can still use Facebook to log back in. - You'll still see the same number of ads. Your ad preferences and actions that you take on Facebook will be used to show you relevant ads.

lvass 6y ago

This requires a facebook account, though they likely do have data from those not registered.

notRobot 6y ago
They absolutely do, and it sucks that there's no way to view it or request deletion.
- robin_reala 6y ago
  Sure there is. If they’re holding personal data on you, they legally have to provide it (and optionally delete it) when issued with a Subject Access Request under GDPR.
  - tleb_ 6y ago
    I have tried requesting personal data from one company. They quickly said they didn't have anything associated with me; I believe it's just identified by an id that I don't know and that isn't linked directly to myself. I wouldn't be surprised if they did not link email addresses (and other user-accessible identifiers such as a phone number) anymore just to avoid having to give you your data if you request it.
  - notRobot 6y ago
    I do not live in a place subject to the GDPR.
BlueTemplar 6y ago
Look up "shadow profile".

hcurtiss 6y ago

Wow. I had no idea this existed. In my case, over 600 apps and services that I had no idea were connecting to Facebook. Is there no way to turn this off?

tleb_ 6y ago
There is a "Clear history" button, but it does not delete the data. Here is the message you see once clicked: Clear your off-Facebook activity from your account? Here are some things to know: - Your activity history will be disconnected from your account. This does not currently include Oculus activity. We'll continue to receive your activity from the businesses and organisations that you visit in the future. - Clearing your history may log you out of XXX and YYY other apps and websites. If this happens, you can still use Facebook to log back in. - You'll still see the same number of ads. Your ad preferences and actions that you take on Facebook will be used to show you relevant ads.