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John MOTZI's avatar

Hi Leah, Do you know if these companies are passing information for all users to FB or only those who are using a social login or otherwise have provided their FB info in their profile?

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Leah Larkin's avatar

All users who have a Facebook account.

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John MOTZI's avatar

So they know I have a Facebook account even if I have not told them?

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Leah Larkin's avatar

I don’t fully understand how the tracking software works, but yes. That’s the point. Facebook uses the Pixel to track your activity elsewhere on the internet so it can serve you targeted advertising.

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Denyse Allen's avatar

The Facebook Pixel associates your activity between the website you visit and Facebook and works with the cookies Facebook has dumped onto your computer.

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Leah Larkin's avatar

It also stores information about your activity directly onto the vendor's website (i.e., FTDNA or GEDmatch) such that you cannot avoid it by deleting or blocking cookies.

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Denyse Allen's avatar

It’s frightening. You can even add a Facebook Pixel to your Substack here. Its use for Facebook is for identifying audiences for targeted advertising on Facebook paid for by businesses or political campaigns or any number of entities.

People who post their every opinion about products, politics, travel, and life in general on Facebook provide lots of delicious data.

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Leah Larkin's avatar

Yikes!

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