An unidentified group had stolen credit card numbers and billing addresses of the Hamburg, Germany ticket sales office Kartenhaus, a subsidiary of Ticketmaster. Some 66,000 customers who purchased tickets with a credit card from the Kartenhaus.de web site between October 24, 2006 and September 30, 2007 were affected.
Additional information:
- Theft of credit card data affects tens of thousands of Kartenhaus customers [Heise, Oct 5 2007]
