Acrobat Reader was running poorly (spinning wheel), so I decided to reinstall it from their site. No problem right because I am a loyal Cloud customer and we can trust Adobe! Wrong.
The devious installer put "McAfee Safe Connect" GARBAGE software on my Win10 PC, without my permission. It is a god awful experience trying to get rid of it and I have not done so yet.
McAfee are complete LIARS, their advertised uninstall via Windows usual methods is BS that just removes the reference to the name of the program from a list. Wtf Adobe are you not making enough $$ that you have to screw with long time Cloud subscribers??
General troubleshooting, How to, Install update and subscribe to Acrobat
The McAffee installer is an optional download with Reader, and is not selected by default, so unless you ticked those boxes at some point it should not have been installed on your computer:
I agree it's not very good software, but that's neither here nor there, and Adobe has the right to recuperate its investment in the free Reader by partnering up with third-parties and bundling their software with theirs. This is a very common practice, and I personally prefer it over having ads in the application itself, for example.