1_2_3 Section 1 – Attacks, Threats, and Vulnerabilities - 1.2 – Attack Types - Ransomware and Crypto-malware
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Questions and Answers

What is one of the most valuable things that we own, according to the text?

  • Our cars
  • Our furniture
  • Our pets
  • Our data (correct)

Which of the following could be considered as valuable data owned by a company?

  • Company's cleaning schedule
  • Customer feedback on social media
  • Employee lunch preferences
  • Employee Personally Identifiable Information (PII) (correct)

What is the term used for the method where attackers take away your data and require payment to restore access?

  • Adware
  • Spyware
  • Ransomware (correct)
  • Malware

What was one of the early forms of ransomware mentioned in the text?

<p>Ransomware hoaxes claiming inappropriate content found on your computer (A)</p> Signup and view all the answers

What type of payment do attackers typically demand in exchange for restoring access to locked files?

<p>Bitcoin or another form of payment (D)</p> Signup and view all the answers

What should you do if you receive a message claiming inappropriate content was found on your computer and you must pay to unlock it, based on the text?

<p>Ignore the message and seek technical help (B)</p> Signup and view all the answers

What type of malware encrypts personal information and requires a key for decryption?

<p>Crypto-malware (A)</p> Signup and view all the answers

Why is it recommended to have a backup that is not online or immediately accessible from your computer to protect against ransomware?

<p>Ransomware will also encrypt accessible backups. (B)</p> Signup and view all the answers

What is the main purpose of the infection screen shown with WannaCry?

<p>To instruct how to recover encrypted files (B)</p> Signup and view all the answers

Why is it important to maintain security patches on your system according to the text?

<p>To ensure known vulnerabilities are patched (D)</p> Signup and view all the answers

What is the key factor in being able to recover everything from a ransomware attack without paying the attacker?

<p>Maintaining a good backup (A)</p> Signup and view all the answers

What role does cryptography play in crypto-malware infections according to the text?

<p>Locking personal files without decryption keys (B)</p> Signup and view all the answers

What is the term used for the method where attackers threaten to reveal sensitive data and require payment in exchange for not doing so?

<p>Blackmailware (D)</p> Signup and view all the answers

Which type of data is mentioned as potentially owned by a company and considered highly valuable in the text?

<p>Proprietary and private data (C)</p> Signup and view all the answers

What is the common form of payment demanded by attackers in exchange for restoring access to locked files mentioned in the text?

<p>Bitcoin or other types of payment (D)</p> Signup and view all the answers

What was an early form of ransomware mentioned in the text that turned out to be a hoax?

<p>The Department of Justice hoax (D)</p> Signup and view all the answers

Which method do attackers use to embed malware on a system and require payment to restore access to files, as described in the text?

<p>Malware infection (D)</p> Signup and view all the answers

What is the valuable asset that individuals and companies own, which is highlighted in the text as being subject to ransomware attacks?

<p><strong>Data</strong> (A)</p> Signup and view all the answers

What method do attackers use in crypto-malware infections to make personal information inaccessible without the proper key?

<p>Cryptography (A)</p> Signup and view all the answers

How can ransomware affect backup data connected to a computer?

<p>It encrypts the backup data (B)</p> Signup and view all the answers

What is one of the key reasons for maintaining up-to-date security patches on a system to protect against ransomware?

<p>To close known vulnerabilities exploited by ransomware (B)</p> Signup and view all the answers

In the context of ransomware attacks, what is the function of antivirus and anti-malware software?

<p>To always maintain the latest signatures (D)</p> Signup and view all the answers

What is the primary purpose of having a good backup as a protective measure against ransomware attacks?

<p>To provide a means of recovering encrypted data without paying attackers (D)</p> Signup and view all the answers

Why do attackers demand payment in Bitcoin for restoring access to locked files in ransomware attacks?

<p>Bitcoin transactions are untraceable (B)</p> Signup and view all the answers

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