You mean the web site that didn't have any non-public data, and was actually not in active use for 3 years? I agree that was sloppy, but the site didn't have the level of security requirements that one of the main sites or their internal network had. Do you put a $100 lock on a $5 bike?

And how was this "allow[ing] unauthorized people to make spurious changes"? No data was changed in the breach.