FBI : DNS Server Attacks came from U.S.,Korea
It quotes Alan Paller of SANS indicating that the attacks
came from Nimda and/or Code Red infected machines
(Windows 9X,NT,2000 an perhaps even XP, I'm not sure) originating from Korea home machines connected via DSL...
From SANS Institute newsletter #046
--6 November 2002 Bermudan Bank Site Defaced
Hackers may have exploited a Microsoft operating system
to deface two Bermudan websites, including that of the Bank
of Butterfield. Bank officials say no customer data was compromised.
The site hosts are recommending that their clients who work with data
that needs to be protected switch to their Unix based hosting platform. [Here is the article]
[Editor's Note Schultz]: The recommendation in this news item should add a considerable amount of fuel to the "whose operating system is most secure" debate.]