Yes and yet another virus is on the prowl, the Netsky.P worm has been about for a while now, but due to the release of the new Harry Potter film this worm seems to be spreading rather rapidly.

According to anti-virus firm Sophos, Netsky.P was the second most common virus in May, topped only by the infamous Sasser worm.
It now seems to be picking up steam again, with Sophos saying it had spotted thousands of copies of it in the last few days.

NETSKY.P FILENAMES
Harry Potter 1-6 book.txt.exe
Harry Potter 5.mpg.exe
Harry Potter all e.book.doc.exe
Harry Potter e book.doc.exe
Harry Potter game.exe
Harry Potter.doc.exe

So be careful out there boys and girls :-)

Source BBCi Site