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Exam CISA All Questions

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Exam CISA topic 1 question 497 discussion

Actual exam question from Isaca's CISA
Question #: 497
Topic #: 1
[All CISA Questions]

Which of the following should be of GREATEST concern to an IS auditor conducting an audit of an organization that recently experienced a ransomware attack?

  • A. Antivirus software was unable to prevent the attack even though it was properly updated.
  • B. Backups were only performed within the local network.
  • C. The most recent security patches were not tested prior to implementation.
  • D. Employees were not trained on cybersecurity policies and procedures.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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3008
12 months ago
Selected Answer: B
B is correct.
upvoted 1 times
ChaBum
8 months, 1 week ago
why b? backup even on the local network are read only and cannot be altered, so ransomware cannot affect them. Having the backup offsite, is for DRP, not ransomware
upvoted 1 times
choboanon
1 month, 3 weeks ago
Ransomeware can affect backups that were taken from the local network, I'm not sure where you are getting that.
upvoted 1 times
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a84n
6 months, 3 weeks ago
Answer: B In a ransomware attack, having recent and secure backups is crucial for recovery without paying the ransom. If backups are only stored locally and were compromised during the attack, the organization may have no recourse for recovering its data and systems without resorting to ransom payment. This makes the lack of proper backup strategy a more immediate and critical concern for the IS auditor to address during the audit.
upvoted 2 times
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ziutek_
2 years, 1 month ago
Why not A?
upvoted 1 times
MohamedAbdelaal
1 year, 7 months ago
This isn't a concern, as the existence of an updated antivirus doesn't eliminate the possibility of getting infected by any malware.
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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