Spammers manipulate stock markets

A news appear in BBC technology section and it is another trend that changed the unguarded world. Some people still believe email is an authenticated way of communication and trust the message it carries. But most email we received today are sent by machines!

E-mails typically promote penny shares in the hope of convincing people to buy into a company to raise its price. People who respond to the "pump and dump" scam can lose 8% of their investment in two days.

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