This post is regarding an NPR article Malware And Hacking Forum Darkode Is Shut Down; Dozens Arrested http://n.pr/1Odoi1m.
Hacking groups have evolved over the years. Most recently they have a shape and feel like organized crime syndicates. This new shape and feel governs their inner workings such as tiered management, financial incentives and secretive missions. You have to know someone and prove yourself to join. Membership is closely guarded by enforcers.
In this particular case, the FBI had quite a challenge before them. Working with other countries is not small among those challenges. That takes a level of cooperation beyond even seasoned investigators.
Police work ranged from the usual infiltration/sting operation to forensic analysis of a massive botnet. The latter being no small task.
To avoid being taken advantage of by these malicious parties, users are encouraged to do the usual things: keep your system up to date, avoid suspicious banking practices and alert authorities to unusual personal offers and behavior. Avoid contact and business with international organizations that you cannot fully vet.
Excellent work by the FBI.
