Answer:
I think its plain text but I might be wrong
C because bread is not happy with you
correct me if i'm wrong and forgive me if i am wrong but it may or may not be A.
<u>Answer is:</u>
E). They monitor email traffic.
<u>Explanation:</u>
Track Your Device's IP Address with mail. If your laptop or smartphone was stolen, you can use a service like mail to find the IP address of your thief. When you log into those services from any computer, it logs the IP address used, and displays your last used IP in your account. So, these are source for finding the stolen laptop and smartphones.
I hope you got the idea. Thanks