Didn't mean a computer connected to the internet, vis a vis the shuttle; was just pointing out that digital sabotage is hardly an unthinkable concept.
And I actually meant my reply to all, not you in particular. But still, you have
to be able make input to the computer in question to be able to interfere with it.
A potential hacker just has no way to make input. Or do you mean someone inside NASA
with the right software priveleges sabotaged the code before liftoff?