Q12
Single choice
A company is using a spam filter to identify which emails should be marked as spam. Detection rules are created by the filter that cause a message to be classified as spam. An attacker wants all messages internal to the company to be classified as spam. To achieve this, the attacker sends messages with obvious red flags in the body of the email and modifies the "from" field to make it appear that the emails were sent by company members.
The testers plan to use exploratory data analysis (EDA) to detect the attack and use this information to
prevent future adversarial attacks.
How could EDA be used to detect this attack?