Just to clarify, and I know you weren't saying they are related, but this has absolutely nothing to do with AI or vibe coding or manager code.
It's a continuation of the Shai Halud worm and the lack of security around developer dependnecy installations, which has existed for a very long time.
Hackers have figured out that developers themselves are an ideal target due to how easy it is to trick them into installing something and how much private information they have on their machines (creds, cloud clis, mcps, etc.).