Question: Which is an example of a phishing attach?

1. Yousef sees an onscreen notification indicating that an operating system is pending and instructing him to click a link to continue.
2. After visiting a website, Carla notices that her computer is running slowly.
3. Bob receives an email from his bank, asking him to click a link to verify his account.
4. Ellen's email inbox is flooded with unwanted advertising.

Answer: The correct answer of the above question is Option C:Bob receives an email from his bank, asking him to click a link to verify his account.