It's probably Swen as that's the one that's making its way around right now. Just went through our network.
Here's an interesting story:
About 2 weeks ago, I had my supervisor send out a schoolwide mail warning users not to open those attachments in an official looking mail from Microsoft.
Yesterday, someone emails tech support asking whether she should open it or not. My manager, who never takes any trouble calls usually, decides to answer this one himself and say "We'll have a definite answer for you later today as we're having a meeting with Microsoft." Now, first off, the meeting he was going to have had nothing to do with the virus. Second, he now looks like an idiot because of course, as a tech that knows something, I have an obligation to respond to the email and actually attach the message HE originally sent out warning users of it. And third, I can only imagine how bad he would look if he actually asked MS about this.
Managers, pfft...