From someone who worked as a dev/engineer for a long time dont downplay DevOps as “not really development” most of what standard development is today is wiring together different services and building a UI on it. DevOps is a critical part of the impillar that is software development. Just because you’re not writing the JS that renders the front end doesn’t mean you’re not developing for the product! Infrastructure is as important as UI!
I’m just making a guess here, but there could have been more attempts that were nippedl in the bud early enough that we have never heard of them, because the would-be assaains were sloppier and got caught.