[foo12bar]

My thought is they might have set up the environment sloppily because they knew this could have led to something like this happening.

[nl]

> set up the environment sloppily

The model used a zero-day exploit to escape, and then multiple chained privilege escalations to escape.

That indicates the environment both was hardened against all known attacks and had defenses in depth.

[aswegs8]

Assuming that's true.