Until now, no, you did not.
I've already said what I said above in other posts. Maybe not in this thread....I'll admit I'm engaged in multiple conversations on this topic. Might have been mixed up.
I hear an awful lot of exaggeration going on here. You and everyone else gives out their personal information to any number of retailers. If you call your cell provider, what are they going to need from you as a form of identity verification? The last four of your SSN of course, and I don't hear anyone being bent out of shape about that. All those other companies have your personal information already because you gave it to them. You are trying to create a distinction where there is no real difference.
Not really. Yes, I give my cell phone company my SSN because they require it for me to have service. Not really any choice. I also give out more personal info to those who issue me lines of credit (though generally that info goes through a bank backing the credit) or utilities. Generally, we're talking recurring services. These are the things I pay through EFT - obviously because they are recurring.
I've never had to give a retailer anything more than a CC. They may ask for ID, but unless the cashier has a great memory they don't take down or store my DL#. I've never given a retailer (not service company, we're talking retailers like those that are part of MCX) my SSN, bank account information or DL# for storing. And I never would. Really the main reason being, why would they need it? I don't want to be marketed/marketed to using my personal info.
I don't see why I should have to start now. Especially as many of these retailers are being breached and customer data is being stolen. Heck, front page on Macrumors today, MCX has customer email addresses stolen. Not a good look.
Apple Pay on the other hand is taking information I already gave Apple (my CC info) and using it in a more secure, easy to use payment method.
There is a distinction. If you choose not to see it or ignore it, that's your business. But I give out my personal info (again, SSN, Bank Account, DL#) to as few businesses as possible. These are usually businesses that are providing recurring services. Retailers are a different animal.
Some of the details of CurrentC are still unknown obviously, but I would expect the MCX payment system to need your bank and identity information, not every single retailer you buy something from. They want to keep track of your loyalty credits, which most of them are already doing with your phone number. I personally hate these loyalty programs, but they are pervasive now because most customers don't seem to mind this kind of tracking or giving reatilers their phone numbers.
I don't know why you keep bringing up the hacking of Target or any other retailer's customer records. This kind of thing is always going to happen. The hackers are going to go after the places where the valuables are stored.
MCX IS a group of retailers (including Target and the like). I give the "app" that information, those retailers will have access. From what I read they want to use the information to target marketing as well.
I bring up the Target hacking because they are a member of this group. And Apple Pay helps insulate me from things like that (if an Apple Pay retailer is hacked, all the hacker gets is the tokened device ID....not my CC#).
As opposed to me giving MORE of my information to the retailer, Apple Pay simply does a better job at insulating the information I already do give.
Does that sum it up enough for you? You don't have to agree with me. I couldn't care less. You're free to join up and give whatever info you want. I won't.
Not to mention the whole process seems so convoluted and inconvenient I'd just rather pay with my old fashioned credit card.