Chinese hackers are determined to ‘wreak havoc’ on US critical infrastructure, FBI director warns::FBI Director Chris Wray has told House lawmakers that Chinese government hackers are busily targeting critical infrastructure inside the United States, including water treatment plants, the electrical grid and transportation systems.
You are correct. It would open a can of worms and many countries are comfortable keeping acts undefined. I watched a documentary called Zero Days and learned about how cyberwarfare worked in the past. I can imagine AI is going to take it to a new level. The documentary was called Zero Days, if anyone else is interested. https://m.imdb.com/title/tt5446858/