> Any clue as to what websites/services have been compromised.
> I need to know what passwords i need to change....
HaveIBeenPwned.com
The site itself is badly laid out. If you're on a laptop, chances are you'll be baffled by seeing nothing more than a single sentence saying you have/have not had N websites/logins pawned.
You need to scroll down to the bottom. There will be a list of websites pwned, plus dates.
In my case, I'd already handled them for all my non-spamtrap accounts. Eg, dropbox's crack a few years back, linkedin ditto, etc.