That difference is so large, they must be quoting different numbers. Something like DOJ is looking at Advertising providers or search providers alone, while Google quotes a number for percentage of all websites visited or something.

Yeah, even if it is the law, companies do tend to fall short of adhering to said law. For example, a lab that does cancer screening got hacked and pretty much messed up their entire response.

To play the advocate of the devil: vandalism does meet the first definition of violence here: Behavior or treatment in which physical force is exerted for the purpose of causing damage or injury. (Emphasis mine) It does not need to target a person.