Catching rogue agents and preventing cyberattacks—quantum computing is about to have its ‘ChatGPT moment’ | Fortune

Quantum computing is approaching a commercial inflection point comparable to ChatGPT’s breakout, according to Fortune, as enterprises move from lab experiments to production use cases including catching rogue AI agents and preventing cyberattacks. The article, by executive editorial director Kamal Ahmed and published November 12, 2026, frames the shift around vendors and buyers preparing for practical deployments rather than pure research. It matters because quantum hardware and software could reshape security and compliance budgets, giving early adopters an edge in detecting misbehaving autonomous systems. Watch for vendor announcements and enterprise pilot results that quantify accuracy and cost savings versus classical computing.