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Credit card details potentially stolen
WMG also said that all information entered by those affected in the compromised online stores was potentially harvested and stolen by the attackers after placing items in the shopping carts.
Potentially stolen information could have included the customers' names, email addresses, telephone numbers, billing addresses, shipping addresses, and payment card details (card number, CVC/CVV, and expiration date).
However, per WMG's letter, information entered while making payments through PayPal on the hacked e-commerce sites was not affected.
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