EFF

@EFF ↗

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Last Checked Aug. 11, 2021

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Fri Jul 23 19:36:02 +0000 2021

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EFF @EFF

In particular, there’s no such thing as “anonymous” location data. Datapoints like one’s home or workplace are identifiers themselves, and a malicious observer can connect movements to these and other destinations. In this case, that includes gay bars and private residences. — PolitiTweet.org

Posted July 23, 2021

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EFF @EFF

Apps and data brokers claim they are only sharing so-called “anonymized” data. But that’s simply not possible. Data brokers sell rich profiles with more than enough information to link sensitive data to real people, even if the brokers don’t include a legal name. — PolitiTweet.org

Posted July 23, 2021

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EFF @EFF

Another piece of the puzzle is the ad ID, another so-called “anonymous" label that identifies a device. Apps share ad IDs with third parties, and an entire industry of “identity resolution” companies can readily link ad IDs to real people at scale. https://t.co/1dmvC1PCfs — PolitiTweet.org

Posted July 23, 2021