No, that is my email checker which only reads my POP accounts for emails without ever executing attachments. Anyway, it has been present in my Windowses for decades :) The SEP (being completely active) never complains on PopTray.
I am not familiar with the WEB technologies but the redirections occur only when I open particular news portal in my FB account. My Q is now the following:
Can this suspicious website trigger the redirections when Firefox executes its scripts or do they only trigger from within my system (Firefox)? Again, NONE of the malware clients (adwcleaner, malware bytes, SEP, ...) find a single detecition!!!
PS: SEP's intrusion detection is an active extension in my Firefox!
Thanks again,
R