• StarkZarn@infosec.pub
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    1 day ago

    It’s not about user-led synergy. The personal data market is slurped up by those that already have and are building correlations. Just because a user didn’t report anything to their insurer doesn’t mean an insurer sure as shit isn’t going to want the data if they can link it to the user whatsoever, so long as it will make them more money.

    This is hypothetical, of course, but it’s the way the market of data brokers works.

    • NotSteve_@piefed.ca
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      1 day ago

      Yeah, my understanding is that companies generate this data and just sell it unprocessed to data harvesting companies who link it with other data they’ve been sold. Companies seeking targeted info can then request data with varying levels of depth.

      Like a company may request a list of emails of users who are very good (or bad) about brushing their teeth everyday to target ads at