Well, I for one thought Mastercard had acquired a cryptography company, so felt let down when I arrived at the article. I accept that "crypto" nowadays mainly

Well, I for one thought Mastercard had acquired a cryptography company, so felt let down when I arrived at the article. I accept that "crypto" nowadays mainly means "cryptocurrency"; and that I will have to learn to sound-out "cryptography" in full. What I meant, using that terse notation, was that crypto is not identical with cryptocurrency.