If you were unfortunate enough to e-file your US #tax using HR Block, Taxact or Taxslayer, your most sensitive financial information was nonconsenually shared with Facebook, where it was added to the involuntary dossier the company maintains billions of people, including people who don't have Facebook accounts.

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A blockbuster investigation from *The Markup* and *The Verge* reveals that major tax-prep services illegally embedded the Facebook tracking pixel in their sites, configured so that it transmitted as much data as possible to the surveillance giant.

https://www.theverge.com/2022/11/22/23471842/facebook-hr-block-taxact-taxslayer-info-sharing

In their defense, the companies say that they didn't know that they were sending all this data to Facebook, and that they were using Facebook's #surveillance pixel to "deliver a more personalized customer experience."

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Facebook has been receiving users’ financial info from tax preparers

The Markup found that tax preparation services including TaxAct, TaxSlayer, and H&R Block have sent users’ personal financial information to Facebook through the Meta Pixel.

The Verge

The companies had set the Facebook tracking pixel to use "automatic advanced matching," which scours any page it's embedded in for personally identifying information to harvest and transmit to Facebook.

https://www.facebook.com/business/help/611774685654668?id=1205376682832142

Facebook claims that it doesn't want this data and won't use it, though the company has been previously caught violating fair finance laws by using finance data to discriminate against Black families:

https://www.cnbc.com/2022/06/21/doj-settles-with-facebook-over-allegedly-discriminatory-housing-ads.html

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But it's possible that Facebook isn't using this data - or that it doesn't know whether it's using this data. Facebook's own internal audits show that the company doesn't know what data it collects or how it uses it:

https://www.vice.com/en/article/akvmke/facebook-doesnt-know-what-it-does-with-your-data-or-where-it-goes

Remember, Facebook claims that it collects your data based on your consent; somehow it thinks that you can consent to collecting and using your data in ways that even Facebook can't describe.

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Facebook Doesn’t Know What It Does With Your Data, Or Where It Goes: Leaked Document

“We do not have an adequate level of control and explainability over how our systems use data,” Facebook engineers say in leaked document.

@pluralistic Facebook is an Elder God and the left tentacles don’t know what the right tentacles are doing. The tentacles on its back just want to be left out of the whole ordeal.
@Widgett @pluralistic Sounds like you are describing the US government.
@longobord @pluralistic Big difference is: *their* back tentacles are all in.
@Widgett I am quite sure that a many parts of the government very much do not want anything to do with that other lot. (Although I do wish SCOTUS had kept with tradition and been in that group.)