You work as a technician for Secure Net Inc.

You work as a technician for Secure Net Inc. You receive an e-mail from your software vendor.

The e-mail contains information about a critical fix that needs to be installed on your computer. It further states that if this patch is not installed right away, your system will crash and you will lose all your data. Now they require your maintenance account password.

Which of the following types of security attacks do you think it is?