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> What controls do I have? > As Mark said last week, we believe everyone deserves good privacy controls. We require websites and apps who use our tools to tell

> What controls do I have? > As Mark said last week, we believe everyone deserves good privacy controls. We require websites and apps who use our tools to tell you they’re collecting and sharing your information with us, and to get your permission to do so. Bullshit. I downloaded Facebook's data on me and found about 40 websites they said they had shared my profile with. I didn't authorize that. FB doesn't give me the ability to "revoke" permission to have my info shared with them, either. Nor does it allow me to request that the information on me given to those third parties be deleted.

bertil 9y ago
Actually, you absolutely can on https://www.facebook.com/ads/preferences/ https://www.facebook.com/ads/preferences/ - Advertisers you've interacted with - - Who have added their contact list to Facebook Hover over those you don’t know about; the X let you “Remove” those, i.e. ask Facebook to exclude you from those advertisers’ targeting. If you are in Europe, you should be able, starting next month, to leverage that list to ask those advertisers how they got your data, and expose data brokers. Facebook is simply (finally) offering you the ability to track data brokers.
- trendia 9y ago
  Once the data has been given to a third party, we can no longer be guaranteed that the third party will delete it. That was one of the main problems with Cambridge Analytica -- they claimed to have deleted data but may not have actually done so.
idunno246 9y ago
Any company can upload a list of email addresses to facebook and say they have a relationship with you and then facebook will allow that company to market you. Its obviously against ToS to go out and purchase a list of emails and upload it to facebook and show those people ads. But uh, facebook can't prevent that without killing the feature. So in this case its not facebook sharing data, but companies lying to facebook and facebook going along with it to get paid.
spicyj 9y ago
> I downloaded Facebook's data on me and found about 40 websites they said they had shared my profile with. Which section was this in the downloaded archive? I'm not aware of any situations which this would happen except using "Log in with Facebook".
rmc 9y ago
FYI I've read that the "account download" doens't give you all the data. If you're outside the US & Canada, you can make a formal request http://www.europe-v-facebook.org/EN/Get_your_Data_/get_your_data_.html http://www.europe-v-facebook.org/EN/Get_your_Data_/get_your_...

bertil 9y ago

Actually, you absolutely can on https://www.facebook.com/ads/preferences/ https://www.facebook.com/ads/preferences/ - Advertisers you've interacted with - - Who have added their contact list to Facebook Hover over those you don’t know about; the X let you “Remove” those, i.e. ask Facebook to exclude you from those advertisers’ targeting. If you are in Europe, you should be able, starting next month, to leverage that list to ask those advertisers how they got your data, and expose data brokers. Facebook is simply (finally) offering you the ability to track data brokers.

trendia 9y ago
Once the data has been given to a third party, we can no longer be guaranteed that the third party will delete it. That was one of the main problems with Cambridge Analytica -- they claimed to have deleted data but may not have actually done so.

idunno246 9y ago

Any company can upload a list of email addresses to facebook and say they have a relationship with you and then facebook will allow that company to market you. Its obviously against ToS to go out and purchase a list of emails and upload it to facebook and show those people ads. But uh, facebook can't prevent that without killing the feature. So in this case its not facebook sharing data, but companies lying to facebook and facebook going along with it to get paid.

spicyj 9y ago

> I downloaded Facebook's data on me and found about 40 websites they said they had shared my profile with. Which section was this in the downloaded archive? I'm not aware of any situations which this would happen except using "Log in with Facebook".

rmc 9y ago

FYI I've read that the "account download" doens't give you all the data. If you're outside the US & Canada, you can make a formal request http://www.europe-v-facebook.org/EN/Get_your_Data_/get_your_data_.html http://www.europe-v-facebook.org/EN/Get_your_Data_/get_your_...