{"id":524,"date":"2025-06-12T11:11:00","date_gmt":"2025-06-12T11:11:00","guid":{"rendered":"https:\/\/infosec-daily.com\/?page_id=524"},"modified":"2025-06-12T11:11:00","modified_gmt":"2025-06-12T11:11:00","slug":"zero-click-ai-vulnerability-exposes-microsoft-365-copilot-data-without-user-interaction","status":"publish","type":"page","link":"https:\/\/infosec-daily.com\/?page_id=524","title":{"rendered":"Zero-Click AI Vulnerability Exposes Microsoft 365 Copilot Data Without User Interaction"},"content":{"rendered":"<p>A novel attack technique named EchoLeak has been characterized as a &#8220;zero-click&#8221; artificial intelligence (AI) vulnerability that allows bad actors to exfiltrate sensitive data from Microsoft 365 (M365) Copilot&#8217;s context sans any user interaction.<br \/>\nThe critical-rated vulnerability has been assigned the CVE identifier CVE-2025-32711 (CVSS score: 9.3). It requires no customer action and has been<\/p>","protected":false},"excerpt":{"rendered":"<p>A novel attack technique named EchoLeak has been characterized as a &#8220;zero-click&#8221; artificial intelligence (AI) vulnerability that allows bad actors to exfiltrate sensitive data from Microsoft 365 (M365) Copilot&#8217;s context&hellip;<\/p>\n","protected":false},"author":1,"featured_media":525,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-524","page","type-page","status-publish","has-post-thumbnail","hentry"],"kubio_ai_page_context":{"short_desc":"","purpose":"general"},"_links":{"self":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=524"}],"version-history":[{"count":0,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/524\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/media\/525"}],"wp:attachment":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}