Answer:
Negligent insider.
Step-by-step explanation:
Negligent insider are poorly trained and inadequately managed employees who mean well but have the potential to cause much damage.
Negligent insiders are the employees who are given access to the organization network. They are the ones who unintentionally make an error with the security privacy or due to their negligence they get trapped in phishing emails, risky websites, leakage of the company´s confidential data, etc. These mistakes cause a big loss to the company and these insiders turn out to be a threat to the organization. The company needs to strategies on how to mitigate these threats. They can mitigate these issues by properly training and controlling the accessibility of employees.