Britney is #1 Virus Celebrity
No France writes "The two ways for an email virus to spread is to use an exploit, or entice the user to click the link/executable. Of course the latter is the easiest, and is the most effective when used in conjunction with a celebrity's name.
Despite the recent Jackson suicide emails, Britney Spears is the one to recently edge out Bill Gates as the top virus celebrity. The top 10 (in descending order): Britney Spears, Bill Gates, Jennifer Lopez, Shakira, Osama Bin Laden, Michael Jackson, Bill Clinton, Anna Kournikova, Paris Hilton, and Pamela Anderson."
I've said this many times before, but my idea is to stage virus drills. Every week or so, the IT department should send fake viruses to a random population of the corporate environment. It will have an attachment that will only report to the IT department who opened it. Once a user opens the fake virus attachment, they must watch a 2-hour video on their own time on the subject of "safe email habits".
Pretty soon, they'll be too paranoid to open any attachment.
I'm a big tall mofo.