npub1cch64exjvxqm26wqz92835l53krvw2k9mu3s804m5m0rnhmzfxpsjwf8nu (npub1cch…f8nu) If I understand it, the failure here isn't the 6 digit code, it's that microsoft failed to implement rate limits, backoff, or any sort of coordination between the authN instances?
(Which will be a great point to emphasize — I want to make sure I understand.)