Url:Mal

Hello please i need some help. Today when i loged to outlook.com i got a popup message from avast htpp//ss.symcd.com/ Url:Mal C:\Program Files(x86)\Mozila Firefox\firefox.exe. And everytime i log to outlook with any email i get that. I get that message also on all other sites using mozilla firefox the same message with sb.symcd.com. I runed scans with malware bytes but didnt find anything. Is it a false possitive or not?

You can report a possible FP here: http://www.avast.com/contact-form.php

Idem >> https://forum.avast.com/index.php?topic=152820.0

In Yahoo mail, hotmail and many more, in Firefox and Internet Explorer, in same sites

Oh ok, so is it a false possitive that started today or is it an infection?

Looks to be a false positive John123

And now it seems gone by its self( i didnt report it as flase possitive) can some one tell me what is this?

Others reported it and it has been fixed.