World Cybersecurity Threats MCQs with Answers
What is a common cybersecurity threat that involves tricking users into revealing sensitive information through fraudulent emails or websites?
a) Phishing
b) Malware
c) Ransomware
d) DDoS
Answer: a) Phishing
Which cybersecurity threat refers to malicious software that can infect a computer system without the user’s consent?
a) Phishing
b) Malware
c) Ransomware
d) DDoS
Answer: b) Malware
What is a type of cybersecurity threat that encrypts a user’s files and demands a ransom for their release?
a) Phishing
b) Malware
c) Ransomware
d) DDoS
Answer: c) Ransomware
Which cybersecurity threat involves overwhelming a target system with a flood of network traffic, making it inaccessible to legitimate users?
a) Phishing
b) Malware
c) Ransomware
d) DDoS
Answer: d) DDoS
What is a form of cybersecurity threat that attempts to exploit vulnerabilities in software and gain unauthorized access to a system?
a) Hacking
b) Malware
c) Ransomware
d) Phishing
Answer: a) Hacking
Which cybersecurity threat refers to the unauthorized access, use, disclosure, or destruction of sensitive information?
a) Data breach
b) Malware
c) Ransomware
d) Phishing
Answer: a) Data breach
What is a type of cybersecurity threat that attempts to disrupt or disable a computer network or system?
a) Phishing
b) Malware
c) Ransomware
d) DDoS
Answer: d) DDoS
Which cybersecurity threat involves intercepting and altering communications between two parties without their knowledge or consent?
a) Man-in-the-middle attack
b) Malware
c) Ransomware
d) Phishing
Answer: a) Man-in-the-middle attack
What is a form of cybersecurity threat that uses software vulnerabilities to gain unauthorized access to a system?
a) Exploit
b) Malware
c) Ransomware
d) Phishing
Answer: a) Exploit
Which cybersecurity threat involves gaining unauthorized access to a system by guessing or cracking passwords?
a) Brute force attack
b) Malware
c) Ransomware
d) Phishing
Answer: a) Brute force attack
What is a type of cybersecurity threat that uses deceptive tactics to manipulate or trick users into performing certain actions?
a) Social engineering
b) Malware
c) Ransomware
d) Phishing
Answer: a) Social engineering
Which cybersecurity threat refers to the deliberate alteration or destruction of data to disrupt or sabotage a system?
a) Data manipulation
b) Malware
c) Ransomware
d) Phishing
Answer: a) Data manipulation
What is a form of cybersecurity threat that targets vulnerabilities in a website or web application?
a) SQL injection
b) Malware
c) Ransomware
d) Phishing
Answer: a) SQL injection
Which cybersecurity threat involves the theft of sensitive information by accessing wireless networks without authorization?
a) Wi-Fi hacking
b) Malware
c) Ransomware
d) Phishing
Answer: a) Wi-Fi hacking
What is a type of cybersecurity threat that disguises itself as legitimate software but actually performs malicious actions?
a) Trojan horse
b) Malware
c) Ransomware
d) Phishing
Answer: a) Trojan horse
Which cybersecurity threat involves the unauthorized alteration or destruction of a website’s content?
a) Defacement
b) Malware
c) Ransomware
d) Phishing
Answer: a) Defacement
What is a form of cybersecurity threat that targets vulnerabilities in a system’s software or hardware?
a) Exploit
b) Malware
c) Ransomware
d) Phishing
Answer: a) Exploit
Which cybersecurity threat refers to the unauthorized use of another person’s personal information for fraudulent purposes?
a) Identity theft
b) Malware
c) Ransomware
d) Phishing
Answer: a) Identity theft
What is a type of cybersecurity threat that intercepts and steals sensitive information transmitted over a network?
a) Man-in-the-middle attack
b) Malware
c) Ransomware
d) Phishing
Answer: a) Man-in-the-middle attack
Which cybersecurity threat involves the deliberate dissemination of false information to deceive and mislead users?
a) Disinformation
b) Malware
c) Ransomware
d) Phishing
Answer: a) Disinformation
What is a form of cybersecurity threat that targets vulnerabilities in a computer system’s operating system?
a) OS exploits
b) Malware
c) Ransomware
d) Phishing
Answer: a) OS exploits
Which cybersecurity threat refers to the deliberate disruption or destruction of a computer network?
a) Network sabotage
b) Malware
c) Ransomware
d) Phishing
Answer: a) Network sabotage
What is a type of cybersecurity threat that uses malicious code to take control of a user’s computer system?
a) Botnet
b) Malware
c) Ransomware
d) Phishing
Answer: a) Botnet
Which cybersecurity threat involves the unauthorized copying, distribution, or use of copyrighted material?
a) Piracy
b) Malware
c) Ransomware
d) Phishing
Answer: a) Piracy
What is a form of cybersecurity threat that targets vulnerabilities in a web browser to gain unauthorized access to a system?
a) Browser exploit
b) Malware
c) Ransomware
d) Phishing
Answer: a) Browser exploit
Which cybersecurity threat refers to the unauthorized interception or recording of keystrokes on a computer system?
a) Keylogging
b) Malware
c) Ransomware
d) Phishing
Answer: a) Keylogging
What is a type of cybersecurity threat that involves the manipulation or alteration of electronic voting systems?
a) Election hacking
b) Malware
c) Ransomware
d) Phishing
Answer: a) Election hacking
Which cybersecurity threat involves the deliberate spreading of harmful rumors or false information to damage an individual or organization’s reputation?
a) Smear campaign
b) Malware
c) Ransomware
d) Phishing
Answer: a) Smear campaign
What is a form of cybersecurity threat that targets vulnerabilities in a computer system’s firmware or hardware?
a) Hardware exploits
b) Malware
c) Ransomware
d) Phishing
Answer: a) Hardware exploits
Which cybersecurity threat refers to the deliberate disruption or destruction of a computer system’s hardware components?
a) Hardware sabotage
b) Malware
c) Ransomware
d) Phishing
Answer: a) Hardware sabotage
What is a type of cybersecurity threat that targets vulnerabilities in a computer system’s memory or storage?
a) Memory exploits
b) Malware
c) Ransomware
d) Phishing
Answer: a) Memory exploits
Which cybersecurity threat involves the unauthorized access or control of a computer system by an external attacker?
a) Intrusion
b) Malware
c) Ransomware
d) Phishing
Answer: a) Intrusion
What is a form of cybersecurity threat that targets vulnerabilities in a computer system’s network protocols?
a) Protocol exploits
b) Malware
c) Ransomware
d) Phishing
Answer: a) Protocol exploits
Which cybersecurity threat refers to the deliberate spreading of malicious software through infected email attachments or links?
a) Email malware
b) Malware
c) Ransomware
d) Phishing
Answer: a) Email malware
What is a type of cybersecurity threat that involves the deliberate disruption or destruction of a computer system’s network infrastructure?
a) Network sabotage
b) Malware
c) Ransomware
d) Phishing
Answer: a) Network sabotage
Which cybersecurity threat involves the unauthorized use or control of a user’s computer system for malicious purposes?
a) Botnet
b) Malware
c) Ransomware
d) Phishing
Answer: a) Botnet
What is a form of cybersecurity threat that targets vulnerabilities in a computer system’s software applications?
a) Application exploits
b) Malware
c) Ransomware
d) Phishing
Answer: a) Application exploits
Which cybersecurity threat refers to the unauthorized access or control of a computer system by an internal user?
a) Insider threat
b) Malware
c) Ransomware
d) Phishing
Answer: a) Insider threat
What is a type of cybersecurity threat that involves the deliberate disruption or destruction of a computer system’s backups or data storage?
a) Data manipulation
b) Malware
c) Ransomware
d) Phishing
Answer: a) Data manipulation