The surrounding facts matter a lot here. For example, there are plenty of instances of governments hacking companies of their competing nations. Motives are incredibly easy to come by as well, be they political or economical. We also have no proof that aliens exist at all, so you've not only conjured them into existence, but also their motive and their skills.
Ok so to be clear: your surrounding facts are they may have a motive and nation states hack people. I don’t disagree with those, but there really are no facts that support the idea that there was a hack in this case and the null hypothesis is that researchers all around the world (not just in the US) are working on this so not all breakthroughs are going to be made in the US. That could change if facts come to light but att the moment it’s not really useful to speculate on something that is in essence entirely made up.
Are you trolling me?