Question

is a type of malware which is designed to report activity on your computer to another party. ddos ransomware scareware spyware

Explanation:

• DDoS: A Distributed Denial - of - Service attack floods a server with traffic to disrupt its service, not about reporting computer activity.
• Ransomware: Encrypts a user's data and demands a ransom for the decryption key, not related to reporting activity.
• Scareware: Tricks users into believing their computer has a problem to sell them fake security software, not for reporting activity.
• Spyware: By definition, is designed to collect and report user activity (such as keystrokes, browsing history etc.) on a computer to another party.

Answer:

Spyware