# On July 30, we reported three incidents in which Claude models gained unauthorized access to real co > Source: > Published: 2026-10-20 17:20:15+00:00 On July 30, we reported three incidents in which Claude models gained unauthorized access to real computer systems. We are conducting an in-depth analysis of both incidents, and planning to work with METR for an independent review. In the meantime, we’re sharing some of the changes we’ve made over t