An organization's research department plans to apply machine learning algorithms on a large data set containing customer names and purchase history. The risk leakage is considered high impact. Which of the following is the BEST risk treatment option in this situation?
选项：

A: Accept the risk, as the benefits exceed the potential consequences.
B: Mitigate the risk by applying anonymization on the data set.
C: Transfer the risk by purchasing insurance.
D: Mitigate the risk by encrypting the customer names in the data set.