There are so many of these scams around at the mo, its frightening. I was rung the other day, woman asked for me using my surname, told me she was from Windows tech team, and there was a serious problem with my computer, but for a small fee payable on my card, it could be fixed straight away, and it would all be safe and secure again, I replied " I'm sorry my love, but I dont own a computer" she then apolgised and said she had the wrong number!!! wrong number with my surname, I dont think so.