Posts Tagged: Home Depot credit card breach


7
Nov 14

Home Depot: Hackers Stole 53M Email Addresses

As if the credit card breach at Home Depot didn’t already look enough like the Target breach: Home Depot said yesterday that the hackers who stole 56 million customer credit and debit card accounts also made off with 53 million customer email addresses.

pwnddepotIn an update (PDF) released to its site on Thursday, Home Depot warned customers about the potential for thieves to use the email addresses in phishing attacks (think a Home Depot “survey” that offers a gift card for the first 10,000 people who open the booby-trapped attachment, for example). Home Depot stressed that the files containing the stolen email addresses did not contain passwords, payment card information or other sensitive personal information.

Home Depot said the crooks initially broke in using credentials stolen from a third-party vendor. The company said thieves used the vendor’s user name and password to enter the perimeter of Home Depot’s network, but that these stolen credentials alone did not provide direct access to the company’s point-of-sale devices. For that, they had to turn to a vulnerability in Microsoft Windows that was patched only after the breach occurred, according to a story in Thursday’s Wall Street Journal.

Recall that the Target breach also started with a hacked vendor — a heating and air conditioning company in Pennsylvania that was relieved of remote-access credentials after someone inside the company opened a virus-laden email attachment. Target also came out in the days after the breach became public and revealed that the attackers had stolen more than 70 million customer email addresses. Continue reading →