One project I am doing at work (engineering and administrative departments run on spreadsheets) not being a programmer at all is automating technical sales generation. We make custom things but we have a few products that have a bunch of standard things to configure.
Using VBA to do a few small calculations (it sucks at large data which is why python in excel is amazing) and taking in a bunch of configuration fields to output a price, then generating a word document from a template with the quote including the relevant configuration details.
















I would guess a ton of this is exploiting vulnerable cloud-connected IoT devices that manufacturers don’t actually support with updates and if they did, users wouldn’t install them.
The embedded MCU firmware scene is only recently started taking security seriously at a larger scale. It was always an afterthought before I hear.