 Thousands and hundreds of thousands of these computers that are protected by the CrowdStrike Falcon software. And overnight, they have tried to quietly push out an automatic update, which a lot of us do, don't we, on our mobile phones when we get the prompt saying there's a software update to do. And doing the right thing, of course, all these companies had automatic updates on. But what they didn't realize was this automatic update, the software, the code that it had been written with, was faulty.