Wait, what data are you seeing where most cyber attacks are originating from the US? I work in security at a place with some of the best threat intelligence globally, and there are indeed attacks from the US, even the government, but the idea that MOST cyberattacks originate from the US would be completely shocking to me. Is there some qualifier you're not including or maybe you misremembered "most targeted" as originated?

I'm not really trying to get into the political part of it fwiw.