Re: [webauthn] Add excludeUsers to prevent creation of new keys for known users (#2309)

> So what is the threat model you have in mind and which leakage of what to whom you are worried about?

If someone were to sign up to an online service, say .... Ashley Madison? Then in that request, you get back a list of every user that already has enrolled. That would be pretty incriminating no? 



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Received on Friday, 11 July 2025 02:08:12 UTC