Sarah was the victim of a computer attack called phishing (option c)
Phishing is a computer term that refers to the set of techniques used by a criminal to try to deceive his victim through emails and other digital means.
This deception has the sole objective of stealing confidential information from the victim, such as her bank account password, in order to later steal it.
Based on the above, it can be inferred that Sarah was a victim of phishing because she gave her confidential bank details to an account that was not her official bank account.
Learn more about phishing in: https://brainly.com/question/23021587