https://www.bbc.com/news/live/cnk4jdwp49et
IT is essential, but there should have been a lot of redundancy.
Without adequate backup systems, this is what happens.
https://apnews.com/live/internet-global-outage-crowdstrike-microsoft-downtime
https://www.crowdstrike.com/blog/our-statement-on-todays-outage/
https://en.wikipedia.org/wiki/2024_CrowdStrike_incident
https://thedigitallabyrinth.blogspot.com/search?q=CrowdStrike