An APT is generally executed by a team of experienced cybercriminals working in conjunction with large, nation states. Hackers infiltrate targeted systems by means of network resources, web assets, or authorized human users. Often, while the initial infiltration is taking place, the APT attackers will simultaneously launch additional attacks to distract cyber-security personnel from the primary threat. The main objective of an APT can vary from attack to attack – cybercriminals may aim to extract valuable information from their targets, perform site takeovers or simply sabotage them, their systems, and the overall functionality of their processes. Thus, the mechanics by which it takes place may vary from one instance to the next.