Already posted this above
“We do not have an adequate level of control and explainability over how our systems use data,” Facebook engineers say in leaked document.
https://www.vice.com/en/article/akvmke/facebook-doesnt-know-...
And? I'm not sure what this has to do with actual leaked data. I'm sure that many companies do not have a high quality data monitoring system, but very few actually leak data to the public.
Some examples please. In recent memory I can only think of examples where services violated TOS (which I'm not sure how FB could prevent) or got authorization from the end user (as in the Cambridge Analytica case).
Any examples of them leaking data as a result of their own processes?