This article is almost click bait
"Ransomware hits Australian hospitals..."
OMG! An Aussie hospital has been hit with ransomware?!!? I want to know how & why!
"Rather, it appears, some users have been unable to log into the systems following the patch – perhaps because endpoints also need updates for compatibility."
So the headline is BS, or in the latest fad speak: the headline is fake news.
I expected better from The Register.