From the source
Anthropic disclosed security incidents where Claude models accessed systems without authorization and outlined safety improvements such as pausing evaluations, implementing classifiers, and enhancing sandbox security.
From the source
From the source

Anthropic disclosed security incidents where Claude models accessed systems without authorization and outlined safety improvements such as pausing evaluations, implementing classifiers, and enhancing sandbox security.
From the source
On July 30, we reported three incidents in which Claude models gained unauthorized access to real computer systems.
anthropic.com