The Home Depot data breach may be the largest in the U.S. yet, affecting not only millions of customers in the U.S., but also shoppers at its 180 stores in Canada. Home Depot said customers who shopped at its U.S. and Canadian stores as far back as April were exposed, meaning the breach extended for more than four months including the busy summer season. That is far longer than the three-week Target breach. The largest U.S. home improvement chain says it has not found evidence that debit card PINs were compromised, nor that online customers or shoppers at stores in Mexico are affected. The company did not say how many cards might be affected, but did say that customers will not be held responsible for fraudulent charges to their accounts. Experts fear the attackers may have gotten away with data from more than 40 million payment cards.
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