I have received once one that it is a company that is looking for someone to handle payments and receive money from jobs done by the company, like a clerk, but from home, working 4 hours per day, with good pay. The original company is in England (they use a website from an existing company there, and even give a telephone number), and after hey exchange some emails with you, they request your bank account information.
Be careful since this is another tactic of scam. They do not ask for money directly, but they will hack into your bank account with the information requested in previous messages.