>> yeah. >> he doesn't get down in the mud. companies around the world bracing for more fallout from that big, huge cyber attack, the biggest ever. 200,000 users in 150 countries were hit by attacks. it started late friday and sort of rolled through the weekend. law enforcement warns there will be more victims this morning as this workweek begins. already attacks being reported overnight in china, japan, south korea. here's what happens. the virus locks users out of their computers and then demands hundreds of dollars to regain control. will companies like fedex and nissan, hospitals, universities, even some government agencies abroad have been hit by the so-called ransomware, holding your computer hostage, basically. the software targets a flaw in microsoft windows, and now microsoft released a security patch back in march. so, if you updated, you're fine. if you didn't, you're not. but the virus hit networks that had not updated their systems. microsoft stressed the importance of that in a statement sunday but also in a remarkable smack at the u.s. government said this attack is a