I hate the Cardinals. Like, a lot. But I think Drew Magary hates them more than me. He's originally from Minnesota and his biggest hatred is reserved for the aw shucks faux niceness of midwesterners. Hah. "Minnesota nice" is a real thing too.
How do you think they would've gotten passwords for other teams databases? They hired a professional hacker? Someone who does it the right way. I'd rather believe this is only one method they've used to cheat, from an entire portfolio.