On 12/5/11 12:55 PM, Nicholas Thompson wrote:
I got a call from Citibank, today. The Russians have my creditcard
number and are trying to buy computers at Dell. Second time I have
had to change my credit card number in 4 mos.
Two factor security: Something you have and something you know. But
rather than "something you know", replace with "the normal activities of
you.." These are enormous companies. They have the resources to do
the modeling and also to absorb the cost of some fraud.
Marcus
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