So, things have been going along quite well, using Cookie software, until recently when another persistent cookie has popped up. It started as from "ferrarimaserati" and subsequently became "ferrarimaseratiofvanc". It appears as soon as I open Safari.
With Cookie software, I just hit delete when it appears, and then once more about 15 seconds later when it reappears. Then it's done until the next time I open Safari. However, it is a pain in the patoot but I have decided on a good way to get my revenge. I've decided not to buy either a Ferrari or a Maserati. That'll show 'em!