Any dealership that still has an old 9200 onsite is laughing all the way to the bank. It is no surprise that all the garbage duct taped together to form a DMS got hacked. Old MacDonald was never interested in "fueling for growth" and many of the suggestions in the employee survey from 2017 included fixes that would have prevented the breach.
But the idio ts at Elliott Investment Management blocked most of these suggestions and just did a bunch of layoffs. (some of which had 30 years with the company and knew 30 different ways to perform a breach, so it was just a matter of time till one of these guys passed on this info to a offshore hacker.)