Re: Where cyber becomes kinetic
Physical is not really more correct, it depends how pedantic you get and your particular definitions of physical, kinetic and correct.
Everything we currently do on computer systems is physical. It's just that the physical electrons whizzing around in different patterns and the physical hard drive heads moving to different points on the physical platter that's spun at times controlled by the attacker don't usually cause anyone direct harm.
'Kinetic' is just borrowed from military context, where it distinguishes attacks that cause direct, tangible, typically immediate and irreversible harm, from the exercise of less destructive powers that nevertheless sit at the hard-power end of the hard vs soft-power spectrum. Usually it involves something in the macro world becoming very much more kinetic than it usually would be, but sometimes the absence of normal, expected kineticism(*) that's very important to human life would count too.
(*) Trolling you a bit here. I think 'kineticity' should be word too.