Included this because apparently some are making more out of it than warranted.
In a related note, if you watched & are worried about the sort of scenario presented in the movie Black Hat [wikipedia[.]org/wiki/Blackhat_(film)]...
Schneider Electric is grappling with a critical vulnerability found in its flagship industrial controller management software called Unity Pro that allows hackers to remotely execute code on industrial networks.
“If the IP address of the Windows PC running the Unity Pro software is accessible to the internet, then anyone can exploit the software and run code on hardware,” Gandelsman told Threatpost. “This is the crown jewel of access. An attacker can do anything they want with the controllers themselves.”