A developer builds an internal AI chatbot that answers employee HR questions by querying the HRIS system. The chatbot uses a single service account with full read access to all employee records, including salaries and performance reviews. What should the security team require BEFORE production launch?
A. Multi-factor authentication on the chatbot's user-facing login page
B. Scoped service account permissions aligned with the chatbot's actual query needs
C. Encryption of the chatbot's conversation logs at rest
D. A privacy notice informing employees that the chatbot uses AI