Fake Utility Bills
Fake utility bills are useful to people embarking on a spree of identity theft. The utility bills can be used to build up a paper trail for a scammer, so that they can apply for bank cards, credit cards, sub-prime mortgages and the rest. Websites in the UK selling fake utility bills abound, such as this one, and this one, but we've no idea whether these guys are scammers or not. If you want to send these chaps money, it's your own fault if you get stung. Check out this shouty hyperbole laden "article" from those noble, principled warriors of truth, The Sun, for more information on the people behind such operations.
