> Instead, they are hacked because some did not install updates of some component on the webserver, password authentication was used, the same passwords are use

> Instead, they are hacked because some did not install updates of some component on the webserver, password authentication was used, the same passwords are used on different servers, etc. or some bug in some overly complex Microsoft infrastructure part. Last I checked (a few months ago) 8 out of 10 breaches were due to human error. As far as reducing breaches go, you'll get more bang for your buck by ensuring employees are up to date on their routine security awareness training. Your employees are much much easier to hack than your computers. "Choice of language" is a blip in the stats.