I'm using the CyberSource Magento extension and have been notified by CyberSource that MasterCard is coming out with a new 2-series BIN type. I wanted to verify that this extension has or will accept the new BIN style by October (when MasterCard will release these new cards). There are still no test card numbers for the new style so there is no way of testing this change ourselves. Please let me know if anyone has any information on this.
Note: Magento is the third party developer. I have contacted them however getting a response back is taking a long time so I'm looking for any input anyone has.