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I asked 100 companies for my data. Some deleted it instead.

I asked 100 companies for my data. Some deleted it instead.

arstechnica.com 29.08.2026 12:50 3 views
Testing 100 companies found privacy requests often led to confusion and dead ends.

I filed a request with McDonald’s earlier this month to access all of the personal data the fast food company collected about me, and I received a stunning 515-page report a few days later that detailed my app interactions in granular detail and predicted I would never stop eating there. Under the California Consumer Privacy Act, I have the legal right to request access to information from large companies that collect personal data. So I was curious what others might have on me, and I spent the next week filing more than 100 requests.

The CCPA went into effect in 2020, and three of its key provisions are the right to opt out of the selling of personal information, the right to delete that info, and the right to request a copy for yourself. I focused solely on the latter—access requests—to better understand what data is being collected. Most companies must list two ways for you to file.

These are often via a web form, phone number, or email address, as designated in their privacy policy. After you submit a request, companies can take 45 days to complete it. My experience placing these data access requests was incredibly time-consuming, from finding the right filing methods to verifying my identity multiple times.

Most exasperating during this process were the companies that either responded to my access requests with messages concerning the deletion of information, which I explicitly said not to do, or refused to process the request through a method listed in their privacy policy. Consumer advocates I spoke with were upset with how these requests were handled. In accordance with WIRED’s policies, I am disclosing that I used generative AI to draft bureaucratic emails and update my tracking spreadsheet as part of this report.

I wrote the body of this article mainly by hand in my scratch notebook.

Extract — continue reading at the source.

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