Which type of malware encrypts files on a computer and demands payment to decrypt them?

• Ransomware
• Adware
• Spyware
• Worm

A CEO receives a fake email from their “IT department” asking to reset their password. This is an example of which type of attack?

• DDoS
• Phishing
• SQL Injection
• Social Engineering

An employee receives an email with an urgent message asking for their login credentials. This is an example of what kind of attack?

• Phishing
• DDoS attack
• SQL Injection
• Man-in-the-middle

What type of attack targets an SQL database using the input field of a user?

• SQL Injection
• Cross-site scripting
• XML Injection
• Buffer overflow

Keyloggers are mainly used for tracking and advertising purposes

• True
• False

A worm needs user interaction to spread to other devices

• True
• False

Rootkits are easy to detect with standard antivirus software

• True
• False

Which of the following describes a white-hat hacker?

• A hacker working illegally
• An ethical hacker helping improve security
• A hacker exploiting vulnerabilities for profit
• A hacker targeting government systems

Which type of hacker performs illegal activities for financial gain?

• White Hat
• Gray Hat
• Black Hat
• Red Hat

Keyloggers record every keystroke on a device to capture passwords and other data.

• True
• False