Câu 29: CS0-001: CompTIA CySA+ Certification Exam

After analyzing and correlating activity from multiple sensors, the security analyst has determined a group from a high-risk country is responsible for a sophisticated breach of the company network and continuous administration of targeted attacks for the past three months. Until now, the attacks went unnoticed. This is an example of:

1. A. privilege escalation.
2. B. advanced persistent threat. — đáp án hiện tại
3. C. malicious insider threat.
4. D. spear phishing.