This is currently a gray area that legal frameworks have not clearly addressed. We recommend companies proceed on two fronts: First, clearly stipulate in employment contracts or confidentiality agreements that "any automated tools or AI models built or trained using company data are company assets"; Second, centralize core business data on a platform with controllable access permissions early on, rather than scattering it across personal computers or private tools. Patisco provides centralized inquiry, quotation, and customer data management, helping enterprises control data access and flow, reducing the risk of data leakage.