Section: INCIDENT MANAGEMENT AND RESPONSE
Explanation:
The data owner should be notified prior to any action being taken. Copying sample files as evidence is not advisable since it breaches confidentiality requirements on the file. Removing access privileges to the folder containing the data should be done by the data owner or by the security manager in consultation with the data owner, however, this would be done only after formally reporting the incident. Training the human resources (MR) team on properly controlling file permissions is the method to prevent such incidents in the future, but should take place once the incident reporting and investigation activities are completed.

Section: INFORMATION SECURITY PROGRAM MANAGEMENT
Explanation

Explanation
A risk assessment will identify- the business impact of such vulnerability being exploited and is, thus, the correct process. A penetration test or a security baseline review may identify the vulnerability but not the remedy. A business impact analysis (BIA) will more likely identify the impact of the loss of the mail server.