A report released by Taia Global reveals some new information about threats to Sony. It doesn’t provide a wealth of damning evidence pointing to any particular perpetrator. But it does serve as a reminder of why attribution continues to be such a persistent problem in fighting cybercrime. A retired U.S. Naval intelligence officer says the intel about the existence of said Russian cybercriminals may not be reliable, in the opinion of a recently retired US Naval intel officer. He says he doesn’t think that a party of Russians and a group of North Koreans were working collectively.”]
Source: https://www.darkreading.com/attacks-breaches/report-russian-hacker-broke-into-sony-is-still-there