1) Please summarize the Thomas and Martin paper.

2) Why do online criminals communicate using online
forums that are pretty easy for researchers/cops to find?

3) The paper gives an example where a scammer offers
to sell CVVs for $3 each (i.e., they are selling a credit
card number with the CVV number, billing address, etc. for
$3).  Why is the going price just $3, even though the credit
available for that credit card is probably well over
$1000?  Why isn't the going price close to $1000?

4) Was there anything about the paper that you'd like
to discuss in class?  Or, what's the one thing you'd most
like us to discuss in class today?