We're Baking ‘Have I Been Pwned’ into Firefox and 1Password
Troy has done great security work for the community at large. If you haven't seen it check out one of his other projects <a href="https://report-uri.com" rel="nofollow">https://report-uri.com</a> that aggregates your Content Security Policy reports for your site; a base security measure almost everyone should be utilizing for their sites these days.