It's been in the news and reported as causing problems, I just didn't see any note here, in case someone gets it, so they could remove fast and easy.

The attached file I have been getting is 33k or 34k but don't count on that meaning much. It came through as help.pif, docs.pif and other names. The real file has a name something like name.zip:name.pif so on the computer, you email looks like it's a harmless attachment.