Aran Nayebi stated that an open weights public model helped Hugging Face detect and defend a cybersecurity attack from a closed weights frontier model. He argued this shows open source is not inherently less secure, citing both recent events and game theory for long-term equilibrium favoring openness. Stanislav Fort replied that possessing a strong cyber model does not equate to effective cyber defense, pointing to OpenAI's model that identified sandbox gaps yet was not applied defensively to prevent issues.