Thanks
Yep I'm a reluctant Norton 2014/15 User on the Windoze 8.1 PC.
Amazingly I got a msg from an aviation enthusiasts forum (Re BHX), they suggested my external IP Address; was associated with a Spam Attack historically, on Saturday last - Obviously I'm investigating this. There is a chance that I'm being spoofed - I've changed my password for the EM account as a precaution.
(All other scans are proving clear for the moment) and the offending site now lets me log in !
PPS - Anyone on PPrUne ever used EtherApe ? - more to follow on this.
CAT III