"American and Russian law enforcement agencies have finally identified the criminals behind the Storm worm, one of the nastiest pieces of malware to ever hit the Internet. Now comes the hard part: arresting them.
Storm has been one of the toughest worms to eradicate because it was crafted so well. It mutates every 30 minutes, making it impossible for signature-based antivirus products to catch it, and there are no central command and control servers to take out like most other worms." – Content courtesy of InternetNews Realtime IT News – Storm’s Creators Face a Storm of Their Own