Locked out of very old hotmail account

I have a very old hotmail account I would like to access now but cannot remember the password. I am also afraid that it may have been compromised. I tried using the form to reset my password, but because I have not actively used the account for something like 10 years I just don't have the answers to what the subject lines of my most recent emails were or what the contact email addresses are in there (that's why I need to get in there!). I've logged in more recently but haven't actively used it so I just don't know the answers to those questions.