Mozilla and Tor devs are currently working on upstreaming some Tor Browser patches[0] that reduce fingerprinting surface. E.g. cookie isolation based the domain

Mozilla and Tor devs are currently working on upstreaming some Tor Browser patches[0] that reduce fingerprinting surface. E.g. cookie isolation based the domain shown in the URL bar[1] and making canvas readback opt-in[2] [0] https://wiki.mozilla.org/Security/Tor_Uplift/Tracking https://wiki.mozilla.org/Security/Tor_Uplift/Tracking [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1299996 https://bugzilla.mozilla.org/show_bug.cgi?id=1299996 [2] https://bugzilla.mozilla.org/show_bug.cgi?id=967895 https://bugzilla.mozilla.org/show_bug.cgi?id=967895