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World Cybersecurity Threats Online 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
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
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
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
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
Which cybersecurity threat refers to the unauthorized access, use, disclosure, or destruction of sensitive information?
a) Data breach
b) Malware
c) Ransomware
d) Phishing
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
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
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
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
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
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
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
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
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
Which cybersecurity threat involves the unauthorized alteration or destruction of a website’s content?
a) Defacement
b) Malware
c) Ransomware
d) Phishing
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
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
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
Which cybersecurity threat involves the deliberate dissemination of false information to deceive and mislead users?
a) Disinformation
b) Malware
c) Ransomware
d) Phishing
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
Which cybersecurity threat refers to the deliberate disruption or destruction of a computer network?
a) Network sabotage
b) Malware
c) Ransomware
d) Phishing
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
Which cybersecurity threat involves the unauthorized copying, distribution, or use of copyrighted material?
a) Piracy
b) Malware
c) Ransomware
d) Phishing
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
Which cybersecurity threat refers to the unauthorized interception or recording of keystrokes on a computer system?
a) Keylogging
b) Malware
c) Ransomware
d) Phishing
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
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
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
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
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
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
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
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
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
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
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
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
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