Did Apple Already React to the Fake iTunes Store Gift Cards?

Hereafter is a report from Marc:

It seems that things are moving quickly regarding the fake iTunes Store gift cards. they have all been removed from Taobao.com during the night.
One of my chinese contacts have had his Paypal account blocked, and it might be only the beginning...
And it seems that Apple is not selling any gift card anymore (at least in USA)...

The buzz generated by this topic have certainly pushed Apple to quickly (and massively) react, as the potential financial impact was huge.