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Upgrade to ProYou are a Transaction Surveillance Analyst at HSBC. The fraud detection team wants to monitor sudden shifts in transaction amounts within individual accounts. A customer who typically deposits $500 but suddenly deposits $50,000 could trigger a suspicious activity review. To build this detection rule, you need a dataset that shows each deposit or withdrawal alongside the previous transaction amount on the same account and the dollar change between them.
You are a Transaction Surveillance Analyst at HSBC. The fraud detection team wants to monitor sudden shifts in transaction amounts within individual accounts. A customer who typically deposits $500 but suddenly deposits $50,000 could trigger a suspicious activity review. To build this detection rule, you need a dataset that shows each deposit or withdrawal alongside the previous transaction amount on the same account and the dollar change between them.