I dunno, with Healthcare the larger the organization the more serious they take it. A small practice may basically ignore it but by the time you get to be the size of UMC, the Hospital named in the article, they’re typically spending many millions of dollars annually on CyberSecurity.
The problem is that they’re stuck playing defense. They have to get it right every time but the attackers only have to get lucky once. They could successfully repel 10,000 attempts Monday through Saturday but then on Sunday they only repel 9,999 'cuz Bored Bob the maintenance guy clicked a new zero-day in their email and now they’re in the news.
That Russian pilot was entirely dependent on the American pilot not experiencing “Air Rage” or having an untimely “weapons malfunction”. There’s a 100% chance that an AIM-9, which that F-16c did have on board, would have wrecked that Rooskies day.
Beyond that if the Russian had fucked it up and actually hit the F-16 all hell would have broken loose.