Well worth looking at Troy Hunt's views on this (from 2017) https://www.troyhunt.com/data-breach-disclosure-101-how-to-succeed-after-youve-failed/ https://www.

Well worth looking at Troy Hunt's views on this (from 2017) https://www.troyhunt.com/data-breach-disclosure-101-how-to-succeed-after-youve-failed/ https://www.troyhunt.com/data-breach-disclosure-101-how-to-s...