In the last couple of days I have suddenly started to get a flood (~20) emails all with attachments but of two distinct types. The first lot all purport to come from Microsoft.Each is worded slightly differently but are all along the lines of 'Latest/Critical/Internet/Security/Update /patch/pack'. The second lot,again all slightly different,but all along the lines 'Net/Email/Services/storage /Security' and refer to 'undelivered message/return to sender/failure letter/bug report'. I am of course deeply suspicious of this sudden dual onslaught and have not touched the attachments. Equally I am very anxious about what is going on and would like to ask you more knowledgeable folk out there to explain it to me.Help please.