[amenghra]

https://bugzilla.mozilla.org/show_bug.cgi?id=959893 is a fun read... Firefox used to also leak the internal IP circa 2015.

[codedokode]

Yes it is interesting how developers race to push new features allowing deanonimization of VPN users and better fingerprinting.

There is also WebGL whose main purpose is to provide user's videocard model to advertising companies and governemnt institutions.