I heard about that last one on a podcast and it was the first thing I thought of when I saw this post. Genuinely interesting story (if you’re into that sort of thing). The pod was saying how it’s both a flaw of open source that it could happen that way and an advantage because it was discoverable due to the fact that the code is open source.
https://shows.acast.com/the-404-media-podcast
Episode 32