@jalvarez The beauty of getting spam through these aliases is you know who leaked it. Consequently, I've discovered & reported breaches on banks. E.g. if you give Chase bank "chase.yadayade@simplelogin.eu" & no one else, and you start getting spam there, it's a strong indicator that Chase was breached. There are orgs you can contact that will do all the legwork of forcing Chase to confess.