The point is Sony continued to deny the existence of the rootkit for years, despite overwhelming evidence. If this malware was commissioned by the MPAA or somet

The point is Sony continued to deny the existence of the rootkit for years, despite overwhelming evidence. If this malware was commissioned by the MPAA or something, I think they would have no issue with telling whatever morally dubious firm they hired to make it look like it came from stereotypical hacker types. They know that security blogs love to make conclusions on the origins of malware based on strings that could be trivially obscured.