7.6M AT&T customer passcodes compromised, but according to the FAQ it could be much worse;
https://www.att.com/support/article/my-account/000101995
https://www.att.com/support/article/my-account/000101995
I'm still wondering how many security "breaches" are actually part of an advertising campaign for credit monitoring services.
Such services are absolute cash cows because the demand, once established, tends to continue, like residential security systems, energy drinks, and South Park.