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Insider threats refer to security risks that originate from within an organization. These threats can arise from current or former employees, contractors, or business associates who have authorized access to an organization's systems and data. Malicious insiders may intentionally misuse their access privileges for personal gain or to cause harm to the organization. They may steal sensitive information, install malware, or disrupt critical operations. Insider threats can also result from negligent or careless behavior, such as falling for phishing scams or failing to follow security policies. These threats can be difficult to detect and prevent since insiders are already trusted individuals within the organization. Therefore, it's essential for organizations to implement robust access controls, monitor user activity, provide regular security training, and establish a culture of security awareness to mitigate insider threats.