

This is going to be a Big Deal for a whole lot of people. I don’t know all the companies and industries that use Crowdstrike but I might guess it will result in airline delays, banking outages, and hospital computer systems failing. Hopefully nobody gets hurt because of it.
Here’s a more measured take on it, particularly the Update section - though it’s written by the company creating the long-term waste repository in Switzerland so there’s some obvious bias.
It appears the modeling/simulation code Transmutex developed is heavily based on the open-source Geant4 toolkit.