Earlier quoted context omitted.
By "sensitive personal information" they probably just mean passwords and credit card information, not names, email addresses and mailing addresses.
What I find slightly unnerving is that Apple didn't make this clearer. If they know that credit card information was not affected, they should say that. E.g. "Sensitive personal information (such as credit card data) was encrypted and cannot be accessed, ..." It's reasonable to suppose that 'sensitive' includes credit card information, but as it stands it's something we have to interpret. I'd suggest we all check our…
Apple is not a startup. They were ranked 6th in Fortune 500 for 2013. They are going to be rehearsed, political, and vague with their descriptions. Were you actually expecting them to release a postmortem on their blog with a link to the GitHub repo with the fix?