There's anti-fingerpinting code in development which should ship in a few weeks in FF59. It's part of a broader initiative to port Tor Browser security features

There's anti-fingerpinting code in development which should ship in a few weeks in FF59. It's part of a broader initiative to port Tor Browser security features to mainline FF. https://wiki.mozilla.org/Security/Fingerprinting https://wiki.mozilla.org/Security/Fingerprinting