Trisha likes to go to a coffee shop on Fridays to do her work, but she worries about connection the shop's Wi-Fi. Why might she be worried?
A.) If she uses the Wi-Fi, a fee will be charged to her credit card.
B.) If she uses the Wi-Fi, she'll start getting spam emails.
C.) If she uses the Wi-Fi, everyone in the shop can see her desktop.
D.) If she uses the Wi-Fi, hackers could access her data.