Many people will land on this page after learning that their email address has appeared in a data breach I’ve called “Collection #1”. Most of them won’t have a tech background or be familiar with the concept of credential stuffing so I’m going to write this post for the masses and link out to more detailed material for those who want to go deeper.

https://www.troyhunt.com/the-773-million-record-collection-1-data-reach/