Personal information like the name of a company they bought something from?

Please

Must be something that makes you look bad lol

Otherwise you’d just say it. You owe them nothing and they’ve broken the fuckin law and you’re protecting them? What do they have on you?

A simple courteous reminder of their obligations may save both parties some undue hassle.

Actually, the customer is already getting undue hassle, while the company is just breaking the law. Why can’t we just expect better?