Leaking data to facebook despite no facebook account?


Privacy International did a privacy review of Duolingo and found that the app is sending information about the user to facebook without user knowledge or user prompts.

Could we get a comment on why this is the case?


January 2, 2019


Hi Mike,

I read about it, too. And yes it would be interesting to know why they are doing this.

best regards, Angel

January 2, 2019

There are some interesting comments in a similar discussion

January 2, 2019

Well, I guess everything has been said there. People aren't happy, but this is a company to make money afterall and we agreed to the privacy policy.

Either the people complaining quit in protest or block all the ads and facebook stuff.

January 2, 2019

But can resignation really be the answer to that?

January 2, 2019

thanks for the link :-)

January 2, 2019

It's in Duolingo's privacy policy.

January 3, 2019

I find it no coincidence that I'm learning Norwegian and a couple of months ago I started receiving spam phone calls and messages from a Norwegian phone number, then, I start learning Italian and all of a sudden I'm getting text messages from an Italian number

February 10, 2019
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