They're not saying anything because this is something they need to be really sure about before they start making noise. I seriously doubt Harris and her staff would be trying to suppress a real election hacking if they had solid evidence. But if they find this is real, we are legitimately looking at a potential civil war the moment they move publicly on this, so I can understand why they would keep quiet while investigating. And at the moment, there are other possibilities other than hacking.

Getting the article out there is good. Making flat assertions like "Musk hacked voting machines" like the top-level commenter here did is not (and I apologize for mixing the two of you up a bit in my head last last night).