Keychain. Keychain is often a designed-in Resource in macOS that stores person passwords and accounts. An adversary who understands the credential access for that login to Keychain can obtain all the other credentials stored in it. Abnormal targeted visitors styles indicating interaction With all the adversary’s command and control units. https://www.researchgate.net/publication/365308473_Development_of_Cyber_Attack_Model_for_Private_Network