241 All flights grounded in USA ✈️ Planefags ✈️ posted 1 year ago by CabalBot 1 year ago by CabalBot +241 / -0 Since 5:30am- computer glitch they’re saying… 119 comments share 119 comments share save hide report block hide replies
You'd be surprised at the antique systems much of our infrastructure runs on. I'm not sure about this one, but others run on obscure hardware with software written in Cobol which is pretty much only taught in India now.
True. A large portion of grocery/retail chains run off of old AS/400 or Mainframe systems running COBOL or RPG.
Sounds like a great way to take down a countries antiquated system that refused to update the infrastructure.