Which insider type is described as harming the organization and selling confidential information to outsiders?

Which insider type is described as harming the organization and selling confidential information to outsiders?

• A. Negligent Insider
• B. Compromised Insider
• C. Malicious Insider
• D. Professional Insider

Answer: (C)

Insider threats arise from people who already have legitimate access. When someone harms the organization and sells confidential information to outsiders, that shows intentional wrongdoing for personal or external gain, which is the hallmark of a malicious insider. They deliberately misuse their access to exfiltrate data and harm the business. The other types don’t fit as neatly: a negligent insider harms through carelessness rather than intent; a compromised insider’s access is being used by someone else who is in control, not the insider acting on their own; and a professional insider describes a different, usually role-based scenario that isn’t about selling data for profit.

Insider threats arise from people who already have legitimate access. When someone harms the organization and sells confidential information to outsiders, that shows intentional wrongdoing for personal or external gain, which is the hallmark of a malicious insider. They deliberately misuse their access to exfiltrate data and harm the business. The other types don’t fit as neatly: a negligent insider harms through carelessness rather than intent; a compromised insider’s access is being used by someone else who is in control, not the insider acting on their own; and a professional insider describes a different, usually role-based scenario that isn’t about selling data for profit.