There are three categories of abuse that could apply to your company: account abuse, payment abuse, and community abuse. Abuse cant be mitigated with existing solutions like firewalls, antivirus software and patching. The most low-tech and intuitive method is having manual review teams review everything until caseloads become overwhelming. Most companies deal with abuse using a handful of manual review methods, each with its own set of drawbacks. The drawbacks and common mistakes of fighting abuse are not easy.”]
Source: https://www.csoonline.com/article/3243047/abuse-a-new-category-of-threat.html