Windows 10 vulnerabilities

[pjaj]

Since "upgrading" to W10 about a month ago I appear to have been hacked for the first time ever. Someone stole the contents of my Thunderbird address book (only exists on PC) and has been spamming everyone in it for the past week. I'm trying to sort that out on other (Mozzila) forums, but I'd,like to know what doors has MS left open by default in a standard upgrade from W7 to W10 Pro?
Are there any remote access options, messaging etc I should have turned off?
I've been through the Settings panel, but I'd appreciate a check list in case I've missed something.

 

[pjaj]

Found this on another thread
http://www.oo-software.com/en/shutup10
It's scary just how many things it thinks you should disable.
Not all are directly related to my hacking problem of course, but some could be.