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Re:Apple: We're not handing over Safari URLs to Tencent, jus... by lallysingh on Monday October 14, 2019 @11:09PM (#21255234)
Or the hashes of all the resources loaded by those pages. That collection of prefixes is going to start getting unique quickly.

Edit: example: P(baduser | hashA )= ~0 P(baduser | hashA and hashB and ... hashF) = 0.75

One prefix doesn't do it, but a bunch together in a smallish time period can fingerprint a site quite well. This is analagous to browser fingerprinting.

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