AI company moves to defend critical infrastructure and open-source projects from AI

Anthropic’s new Cyber Mission signals that AI vendors are increasingly stepping into cybersecurity defense, offering high-end models and experts to help protect critical infrastructure and widely used open-source projects from AI-enabled attacks. For CIOs and technology leaders, the key implication is that AI is becoming a core security capability—but also a new dependency, with defenders expected to remain at a disadvantage for at least the next two years unless they adopt faster, more automated vulnerability detection and response. IT organizations should expect greater pressure to integrate AI-assisted scanning into security operations while also tightening governance around model use, data sharing, and third-party risk.