Yesterday I downloaded the new Firefox Quantum. It has most of my regular addons for security not working as security but as legacy. I did try some of the recommended addons to replace but not happy with them and couldn't access most of my sites (fairly safe things like National Geographic POD, etc.).
This morning I ran my routine morning malwarebytes scan and it found 2 pup that I think maybe related to one of the new addons. For now quarantined on malwarebytes but not sure if I should remove the addon (I'd like to if it's the problem) or if that would cause more problems or not get rid of the problems. Not even sure if it's the problem.
I've copied and pasted what malwarebytes has found (don't know how to add attachments - not sure if new FF is blocking that symbol or not - it's acting very unusual),
PS when tried to post the copied and pasted malwarebytes image disappeared. How do I show it. They say PUP.optional.FlagPlus