I'm not sure what "place" you are talking about. All the reports I've read indicate that this threat will not work on the patched MS apps. But that means it could run on un-patched ones. The fear is that there are (too) many people with absolutely no concept of what a "patch" is or that there is even a built-in Updating System on the Mac. It still boils down to the lack of skill or the gullibility of the end user. Some say this is aided by the comments (although often misattributed as being to Apple) that a Mac doesn't have any need for AV software. That is only partially true and assumes that everyone is keeping all their other software up-to-date and that they don't download stuff from nefarious sites or e-mail links.