Phishing Training Tool

According to one embodiment, an apparatus is configured to communicate a first plurality of phishing emails to a first plurality of users, each phishing email of the first plurality of phishing emails is of a first type or a second type. The apparatus is configured to determine a first response rate of the first plurality of users to phishing emails of the first type and to determine a second response rate of the first plurality of users to phishing emails of the second type. The apparatus is configured to determine a second plurality of phishing emails comprising phishing emails of the first type and the second type, wherein an aggregate response rate of a second plurality of users to the second plurality of phishing emails is predicted to be closer to a target response rate than one or more of the first response rate and the second response rate.