https://peertube.eqver.se/videos/watch/a888e91b-cda6-41f1-94ce-dc4c85ace786 A DEF CON 31 talk on a chain of vulnerabilities in Microsoft Azure B2C that allowed an unauthenticated attacker to gain access to accounts in any tenant. The research begins with a cryptographic implementation flaw and escalates into a key-recovery attack, leading to full account compromise. The vulnerability could also expose information about undisclosed 0-day bugs submitted by researchers through Microsoft’s Bug Bounty portal. Fri, 24 Jul 2026 11:34:20 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.eqver.se https://peertube.eqver.se/client/assets/images/icons/icon-512x512.png https://peertube.eqver.se/videos/watch/a888e91b-cda6-41f1-94ce-dc4c85ace786 All rights reserved, unless otherwise specified in the terms specified at https://peertube.eqver.se/about and potential licenses granted by each content's rightholder.