Answer: She probably visited a pharming site and didn't know it.
Step-by-step explanation:
Based on the scenario that has been explained in the question, we can say that Belinda probably visited a pharming site and didn't know it.
Pharming is an online fraud which involves the use of fraudulent websites and malicious code by fraudsters. The cybercriminals put the malicious code on ones and with the code, one will be redirected to a bogus websites without the person even knowing or being aware.