There wasn't necessarily any programming involved. All the article says is that he "defeated the security pass code". Maybe he just peeked over the repairman's shoulder and figured out how to get into the ATM's configuration screen.
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There wasn't necessarily any programming involved. All the article says is that he "defeated the security pass code". Maybe he just peeked over the repairman's shoulder and figured out how to get into the ATM's configuration screen.