Earlier quoted context omitted.
Can you show me a larger payment-focused company that's been revealed to be storing passwords in plaintext within the past 5 years? Not saying there's not a ton of incompetence, but that's a very specific level of incompetence.
Why does it have to be payment focused? There's tons of big tech companies that have done this. Enjoy: https://github.com/plaintextoffenders/plaintextoffenders/blo... It's not difficult to find them
Plaintext password storage definitely still is common, unfortunately, but you're not going to see it at a place like Paypal or Bank of America or Stripe in 2020. Or even 2010.