CompTIA CySA+ CS0-003 Practice Question

A cybersecurity analyst receives an alert about a potential data breach involving the compromise of PII (Personally Identifiable Information). What is the BEST initial action to take?

  • Begin data analysis to identify the source of the breach

  • Isolate the affected systems to minimize data leakage

  • Notify all affected parties

  • Initiate remediation measures to address the vulnerabilities

CompTIA CySA+ CS0-003
Incident Response and Management
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