SN 668: Lazy FPU State Restore

6/20/2018, 12:57:00 AM , duration(0:0:8)
Technology Security
<p>This week we examine a rather "mega" patch Tuesday, a nifty hack of Win10's Cortana, Microsoft's official "when do we patch" guidelines, the continuing tweaking of web browser behavior for our sanity, a widespread Windows 10 rootkit, the resurgence of the Satori IoT botnet, clipboard monitoring malware, a forthcoming change in Chrome's extensions policy, hacking apparent download counts on the Android store, some miscellany, an update on the status of Spectre &amp; Meltdown... and yes, yet another brand new speculative execution vulnerability our OSes will be needing to patch against.</p> <p><strong>Hosts:</strong> <a href="https://twit.tv/people/steve-gibson">Steve Gibson</a> and <a href="https://twit.tv/people/leo-laporte">Leo Laporte</a></p> <p>Download or subscribe to this show at <a href="https://twit.tv/shows/security-now">https://twit.tv/shows/security-now</a>.</p> <p>You can submit a question to Security Now! at the <a href="https://www.grc.com/feedback.htm" target="_blank">GRC Feedback Page</a>.</p> <p>For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: <a href="https://www.grc.com/securitynow.htm" target="_blank">grc.com</a>, also the home of the best disk maintenance and recovery utility ever written <a href="https://www.grc.com/sr/spinrite.htm" target="_blank">Spinrite 6</a>.</p> <p>Bandwidth for Security Now is provided by <a href="https://www.cachefly.com/" target="_blank">CacheFly</a>.</p> <p><strong>Sponsors:</strong><ul> <li><a href="http://RocketMortgage.com/SecurityNow">RocketMortgage.com/SecurityNow</a></li> <li><a href="http://www.capitalone.com/eno/virtualnumbers">www.capitalone.com/eno/virtualnumbers</a></li> <li><a href="http://WordPress.com/securitynow">WordPress.com/securitynow</a></li> </ul></p>