The email looks like:
"Transaction and Payment Confirmation from Spilo Worldwide"
There has been an updated series of these emails later today with a slightly changed email:
"The attached document is a transaction payment confirmation from Spilo Worldwide in the amount of $5,377,79. Your transaction reference number is 45763188."
Read more on http://myonlinesecurity.co.uk/transaction-and-payment-confirmation-from-spilo-worldwide-word-doc-malware/