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
create a program that can detect potential fraudulent activity.
user
the program should be able to detect potential fraudulent activity by monitoring activity such as large, sudden payments or non-recurring payments from unknown or suspicious sources. the program should also be capable of flagging multiple payments from a single source, as well as multiple payments made on a single day. additionally, the program should detect payments that contain keywords associated with fraud or suspicious activity, as well as activity from high-risk countries.
assistant