Never ever in the some forty years of internetting - since the beginning of the internet - have I encountered this - a website of which I am a registered member becoming contaminated violated hijacked by any 'party' I have not installed invited etcetera - this the first time now the past couple of days my yes Opera browser has been breached - again whatever the correct term is - by constant window on right side - with porn photos solicitation. I have no idea how to remove it or how it would could enter invade ---