1Password signs OpenAI open letter calling for collective action on cyber defense

As AI moves from answering questions to taking actions, the ecosystem around it will determine whether organizations can use it safely and with confidence. OpenAI’s open letter on collective cyber defense warns that defenders have a limited window to strengthen security. It urges organizations to fix their highest-risk weaknesses, build least privilege and strong access controls, verify fixes, and make agentic identities traceable and accountable.