Your question is Feature Relationship for Fraud. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
If you have bad guy features and customer features, how would you find their relationship (0/1)? Asked in the Technical Phone Screen stage. Focus on how you would define the label, build features, and serve a binary classifier with reliable monitoring.