Microsoft speaks out on Flame malware certificate forgery
Microsoft has now gone public with additional information about the certificate forgery in the Flame malware. The attackers used an MD5 collision.
Learn more about hash collisions, and how to avoid them in your own IT environment.
Read more: Microsoft speaks out on Flame malware certificate forgery
Story added 7. June 2012, content source with full text you can find at link above.