Country for instance russia. what it is similar to the wannacry hack attack that we saw a month or so ago is that it does use the same exploit. this eternal blue exploit that was released by hackers from a trove of nsa cyber tools back in march. as you pointed out, windows has come up with a patch. some people have updated their software, but what's really interesting about this particular attack is that it seems as though a number of companies hadn't updated all of their software. this has netted huge names, wpp, the world's biggest advertising company, so these companies are not facing a shu...