Internet scams are very numerous and varied.
Phishing (phishing): some spam on the internet urging to
collaborate on money transfers
or contact its bank data under the pretext of checking posing as a bank or a company storefront (phishing)
or buy obscure publicly traded securities to raise their prices for the benefit of a con artist who can sell them at a price very (kennicott or Kettle).
Fraud by ads
Asking the sending of money by cash urgent mandate for example
Meeting venues (Nigerian scam)