Several users’ computers are no longer responding normally and sending out spam email to the
users’ entire contact list. This is an example of which of the following?

A security administrator notices large amounts of traffic within the network heading out to an
external website. The website seems to be a fake bank site with a phone number that when called,
asks for sensitive information. After further investigation, the security administrator notices that a
fake link was sent to several users. This is an example of which of the following attacks?

A security administrator notices large amounts of traffic within the network heading out to an
external website. The website seems to be a fake bank site with a phone number that when called,
asks for sensitive information. After further investigation, the security administrator notices that a
fake link was sent to several users. This is an example of which of the following attacks?

Jane, an individual, has recently been calling various financial offices pretending to be another
person to gain financial information. Which of the following attacks is being described?

Jane, an individual, has recently been calling various financial offices pretending to be another
person to gain financial information. Which of the following attacks is being described?

Purchasing receives an automated phone call from a bank asking to input and verify credit card
information. The phone number displayed on the caller ID matches the bank. Which of the
following attack types is this?

Purchasing receives an automated phone call from a bank asking to input and verify credit card
information. The phone number displayed on the caller ID matches the bank. Which of the
following attack types is this?

A company’s employees were victims of a spear phishing campaign impersonating the CEO. The
company would now like to implement a solution to improve the overall security posture by
assuring their employees that email originated from the CEO. Which of the following controls could
they implement to BEST meet this goal?

A company’s employees were victims of a spear phishing campaign impersonating the CEO. The
company would now like to implement a solution to improve the overall security posture by
assuring their employees that email originated from the CEO. Which of the following controls could
they implement to BEST meet this goal?

A user has unknowingly gone to a fraudulent site. The security analyst notices the following
system change on the user’s host:
Old `hosts’ file:
127.0.0.1 localhost
New `hosts’ file:
127.0.0.1 localhost
5.5.5.5 www.comptia.com
Which of the following attacks has taken place?