Security

But probably those who made this attack were hackers, right? So "hit by a hacker attack" does not say that hackers are malicious, it's just a way of saying that it was an attack made with computers (and not with, say, fighter jets).

I don't think it's inaccurate or generalizing (hackers are not necessarily cybercriminals, and cybercriminals are not necessarily hackers, but cybercriminal who attack a computer system with a hack are indeed hackers). It's just a shortcut for "hit by an attack by cybercriminals who happen to be hackers, and used a skillset commonly attributed to hackers to execute their attack".

If that makes sense :)