In view of the latest information regarding the scale of the Yahoo hackings there anything I can do to protect myself more on line? I realise TalkTalk does everything it can but I feel as a PC user I must also use my common sense. It tells me to unsubscibe from Yahoo. I have tried to do this believing it to be a simple matter but was somewhat baffled. Are you able to help, please? Obviously I have changed my password but it's rather closing the gate after the horse has bolted!