Who would you investigate? It was a government agency running these tests and they're the ones giving the agent the instructions, should they be prosecuted for negligence, or do you think they intentionally made the agent hack?

I don't see what you could get anthropic on, yes they supplied the model but it's not intended to hack, it's a general purpose model that can be used for hacking. It'd be like trying to prosecute the Linux foundation because the OS was used in a hack.

Even if you argue this is a hacking machine and nothing else, the model they used is still private and can only be accessed by certain trusted organizations, like this AI government agency, so all blame points back to them