[tor-bugs] #32861 [Applications/Tor Browser]: "Fingerprint.js PRO" successfully fingerprints Tor Browser

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Jan 1 01:49:53 UTC 2020

#32861: "Fingerprint.js PRO" successfully fingerprints Tor Browser
 Reporter:  printerman22              |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  tbb-fingerprinting        |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:

Comment (by printerman22):

 >And here's the thing: it told me on my first visit that I've visited
 before, but I haven't

 This may have just been their "Demo visit history". Here is an example of
 what the "Demo visit history" looks like:
 https://i.ibb.co/8xscz7S/image.png. This is random placeholder data which
 is different from what the actual visit history is:
 https://i.ibb.co/SvWsP4K/image.png. If you click the button "show my visit
 history", it would most likely redirect to a list of nothing.

Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32861#comment:3>
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