Very interesting tool. I'm going to write the canary CC onto a physical card and swipe it first when shopping. If I ever see it randomly accessed, I'll know my 2nd card (actual payment card) is burnt.
>Credit Card Rate-Limiting currently in place. Please try again later.
Hmmm … I like the idea but my hunch was that disposable card numbers would fail at POS because the network knows that card should never have been issued physically?
If you run this experiment, would you do a tell HN ?
>Credit Card Rate-Limiting currently in place. Please try again later.
Maybe tomorrow.