EMV chip cards still contain your card number and expiry date.
Skimmers would need a way to also learn the CVC2 from the back of the card to use it at most (but not all!) online merchants, but that's feasible using a small camera or a waiter/cashier accomplice doing the skimming.
With Google Pay and Apple Pay, and similar mobile wallets, that number is never shared during payments (and in fact not even stored on the device).
They do, but you can't get the card number from reading the chip. The protocol is a challenge-response one based on a private key stored within the chip.
No, you can most certainly get the card number and expiry via the chip and even over contactless, as it’s a vital part of transaction routing/processing. There are Android apps that can do it.
You can always tell what part of the HN regularly goes outside and interacts with normal people. I’m sorry but “just memorize the CVV and erase it from the card” isn’t something anyone really does. The comment that Google Wallet is more secure is a generally applicable comment.
Skimmers would need a way to also learn the CVC2 from the back of the card to use it at most (but not all!) online merchants, but that's feasible using a small camera or a waiter/cashier accomplice doing the skimming.
With Google Pay and Apple Pay, and similar mobile wallets, that number is never shared during payments (and in fact not even stored on the device).