Which attack is an example of social engineering?

Question

Options

• AAn email is used to impersonate a bank and trick users into entering their bank login information
• BAn attack exploits an operating system vulnerability and locks out users until they pay the ransom.
• CA hacker eavesdrops on insecure communications, such as Remote Desktop Protocol (RDP), and
• DA user visits a website and downloads a file that contains a worm, which self-replicates throughout