I can confirm that the list exists, and that it provides e-mail addresses and the password for each. No-one who has seen the list (and you'd have to assume that amounts to a lot of people at this stage - if I was able to find it than anyone can) can provide a link to it, or shouldn't at least, for the obvious reason that that would constitute further dissemination of sensitive information.
The best advice is to just change your passwords. Yes, it is a hassle, but it is good practice to change your passwords regularly anyway. It is also good practice to not store any e-mails or files with sensitive information in them - it's up to you what constitutes sensitive information for you, but the obvious one is banking details, and passwords, the less obvious being references to other accounts that you may have. And, of course, keep an eye on your bank accounts for any sign of unusual activity (again that's just a common sense thing to do anyway).
And choose strong passwords. There are lots of decent websites out there that'll tell you what constitutes a weak password (here is
one source of info), but obviously anything that someone else might guess about you (spouse's name, pet's name, home town, date of birth etc.) is bad as is any word that may appear in a dictionary. Choosing a strong password won't guarantee its safety, but it helps.
I second the above suggestion of using
Password Safe. It helps you to manage your passwords if you have too many to retain easily in your head, and it is preferable to writing them down somewhere. It stores your passwords in an encrypted file which requires a passphrase to open (you obviously have to choose a strong passphrase - a passphrase is basically just a long password). It doesn't make it any less important to change your passwords regularly though.