If my guess that you’re referring to Yahoo Mail is correct, I’ve seen the same problem but with spam. With all the hacks and data leaks that happened over the y

If my guess that you’re referring to Yahoo Mail is correct, I’ve seen the same problem but with spam. With all the hacks and data leaks that happened over the years, one of my mailboxes there receives a lot (like a whole lot) of spam. Yahoo’s spam filters have also seemed terrible for not detecting spam and not learning from mail market as spam by me. I have similar anecdotes from a few other people I know. On this topic, I do get some mails intended for others, including bank statements with passwords that are trivial to crack, account signups for social media platforms, delivery services, etc. I’ve also seen that there’s no way to rectify this in many cases — the entity sending the email (or the appropriate group within the company) isn’t available to contact and resolve the situation. In other cases they just don’t care even after they receive the emails about the information leaks form their systems.