Berlin (dpa) - Data leaked by users of the MasterCard bonus program "Priceless Specials" from Germany on the Internet through a data leak. A spreadsheet file was temporarily available in an online forum. Among other things, she listed names and e-mail addresses. Next to it were the first two and the last four numbers of the Mastercard card number and in some cases the address and telephone numbers of the customers. Mastercard announced on Monday, the platform of the bonus program was closed as a precaution.
Internet: Customer data for Mastercard bonus program found on the Internet
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