The only thing that will happen with Conficker on April 1st is that already-infected systems will begin to use a new algorithm to locate potential update servers. There, that s not so scary, is it? So why all the fuss over the 1st? Read the full essay by Joe Stewart, SecureWorks ve been reading any news at all on the Internet in the past week, you ve probably heard that Conficker Armageddon is approaching,.
Source: https://threatpost.com/there-will-be-no-april-1st-conficker-outbreak-032709/72456/