In some sense, this has already happened. The US State Department seems to have been involved, at least to some degree, with the development of The Interview as a propaganda effort (see the leaked Lynton emails) and this has upset North Korea, since it knows the movie would get leaked to its people.
The current narrative is that North Korea (or sympathizers) attacked SONY for absolutely no reason - or that they wanted to silence free speech arbitrarily.
The United States is regularly hacked by foreign states and regularly hacks them. Hopefully the development of international norms and increased investment in computer security cools global tensions and prevents the kind of infrastructure sabotage that would result in human casualties from happening.
The current narrative is that North Korea (or sympathizers) attacked SONY for absolutely no reason - or that they wanted to silence free speech arbitrarily.
The United States is regularly hacked by foreign states and regularly hacks them. Hopefully the development of international norms and increased investment in computer security cools global tensions and prevents the kind of infrastructure sabotage that would result in human casualties from happening.