Researcher Claims Control of ChatGPT Secure Sandbox

A researcher demonstrated a proof-of-concept attack chain that provided C2-style influence over ChatGPT's isolated sandbox during a session at Black Hat USA 2026.

Commercial risk teams are responding with tighter controls, scenario modeling, and broader collaboration across underwriting, claims, and cyber operations.

Leaders continue to prioritize resilience planning while balancing cost, coverage terms, and operational exposure in a changing market cycle.