Knock, knock! Secret Service here. "Is this your customer payment card data?"
By all accounts, many of the massive data breaches in the news these days are first revealed to the victims by law enforcement, the Secret Service and Federal Bureau of Investigation (FBI). But how do the agencies figure it out before the companies know they have been breached, especially given the millions companies spend on security and their intense focus on compliance?
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They have informants, they do interviews with people already incarcerated for cybercrime, and they see clues in the massive data dumps of information stolen from companies whose networks have been breached. (more)