With hotmail/outlook, you can tighten up the security a bit, and stop the login attempts.
You can add an alias to you account, and then remove the permission to log in(dont actually remove it completely) from your original email. You will still recieve all the e-mails, and will work like normal, but your sign in will be different.
Using the rather fittingly named Dracula theme. Fantastic darkmode theme for qbittorrent
https://draculatheme.com/qbittorrent