Summary: <p>This week we examine a bunch of WannaCry follow-ups, including some new background, reports of abilities to decrypt drives, attacks on the Killswitch, and more. We also look at what the large StackOverflow site had to do to do HTTPS, the Wi-Fi security of various properties owned by the US president, more worrisome news coming from the UK's Teresa May, the still sorry state of certificate revocation, are SSDs also subject to RowHammer-like attacks? Some miscellany, and closing the loop with our listeners.</p><p>We invite you to read our <a href="https://www.grc.com/sn/SN-613-Notes.pdf">show notes</a>.</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>
