This week we will, of course, be discussing what's being called the worst Internet-wide security catastrophe in recent memory. Log4Shell is not like Spectre or Meltdown, which were academic theories. This is at the far other end of that spectrum. But first we're going to talk a bit about last week's massive Amazon network services outage and the unfortunate but probably inevitable abuse of Apple's AirTag ecosystem. I need to correct the record over my undeserved praise, last week, for Windows 11 and its loosening grip over its Edge browser association, and we need to warn all WordPress site admins about a new and serious set of threats. We have a single item of closing the loop feedback about today's main topic, a bit of Sci-Fi and a SpinRite update. Then, we'll roll up our sleeves and by the end of today's episode listening will understand exactly how, why and what happened with Log4j and Log4Shell.