Final answer:
The term that best describes a form of attack that leverages a compromised web server in order to target particular groups or associations is Watering Hole.
Step-by-step explanation:
The term that best describes a form of attack that leverages a compromised web server in order to target particular groups or associations is Watering Hole. In a watering hole attack, the hacker identifies a website that is frequently visited by the target group and infects it with malware. When members of the target group visit the compromised website, their devices become infected, allowing the hacker to gain unauthorized access to their information.
For example, consider a hacker who wants to target a particular corporation. The hacker identifies a website that is frequently visited by employees of that corporation, such as a popular industry forum or news website. The hacker then compromises that website and injects malware into it. When employees of the corporation visit the compromised website, their devices become infected with the malware, giving the hacker access to their sensitive information.
Watering hole attacks exploit the trust users have in websites they regularly visit, making it a popular attack method for targeting specific groups or associations.