as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
describe how an automated system could be used to detect fraud.
user
an automated system could be used to detect fraud by analyzing data points such as spending patterns, suspicious activity, and changes in user behavior.
assistant