Since you've mentioned it, not only has 1Password also integrated Pwned Passwords into their application,
Mozilla Firefox will be soon, Wordpress security plug-in
Wordfence does,
bittylicious does,
Laravel does, and there are already many other user created tools to do the same on Github and plenty other services I'm sure.
Huge thanks to
@Xon for working with me on this project and adding this feature so that we can now say, Xenforo also has integration with
Pwned Passwords!
Who knows maybe
@Mike will consider adding a similar feature into the base of Xenforo as this is one of those features that not only keep forum owners a bit more secure but also their users more secure by discouraging them from re-using passwords that are already well known from confirmed breaches per Have I Been Pwned.
Thanks again
@Xon for your work and knocking this out so quickly. The Pwned Passwords feature works perfectly and the addition of zxcvb is only icing on the cake.