In July, a horde of OpenAI agents broke out of their sandboxes and worked together to launch a cyberattack on the AI company Hugging Face. The incident seemed to confirm the AI safety community’s worst fears: as AI got smarter, it would circumvent efforts to contain it. But for some cybersecurity experts, the incident revealed just how poorly the AIs had been contained in the first place.

The two camps disagree about which defenses deserve the most attention. According to cybersecurity experts, AI companies should improve how they contain models during testing and improve monitoring mechanisms to catch misbehaving agents. All organizations should prepare for AI-enabled attackers and bolster defenses. But many in AI safety think those defenses are destined to fail.…