Too Late....
Some would say, if you were worried about your privacy, you would not have installed Origin in the first place..... Surprising news, EA's distribution / spyware platform allows you to be spied on.
And before you say it, the EULA did not change from them having the right to gather whatever info they want from your machine, when you decide to use it. And this is not the same as Facebook as you decide what you want to share with the world and as a by product Facebook. Origin, unlike Steam where the surveys are optional, gives you no choice in what is uploaded to EA....
This is how EA has gotten around not being able to sell the info they gather to 3rd parties as in the original EULA. Now they just give 3rd parties a conduit to get the info directly.....