{"id":2310,"date":"2025-11-04T05:58:00","date_gmt":"2025-11-04T05:58:00","guid":{"rendered":"https:\/\/infosec-daily.com\/?page_id=2310"},"modified":"2025-11-04T05:58:00","modified_gmt":"2025-11-04T05:58:00","slug":"microsoft-detects-sesameop-backdoor-using-openais-api-as-a-stealth-command-channel","status":"publish","type":"page","link":"https:\/\/infosec-daily.com\/?page_id=2310","title":{"rendered":"Microsoft Detects &#8220;SesameOp&#8221; Backdoor Using OpenAI&#8217;s API as a Stealth Command Channel"},"content":{"rendered":"<p>Microsoft has disclosed details of a novel backdoor dubbed SesameOp that uses OpenAI Assistants Application Programming Interface (API) for command-and-control (C2) communications.<br \/>\n&#8220;Instead of relying on more traditional methods, the threat actor behind this backdoor abuses OpenAI as a C2 channel as a way to stealthily communicate and orchestrate malicious activities within the compromised<\/p>","protected":false},"excerpt":{"rendered":"<p>Microsoft has disclosed details of a novel backdoor dubbed SesameOp that uses OpenAI Assistants Application Programming Interface (API) for command-and-control (C2) communications. &#8220;Instead of relying on more traditional methods, the&hellip;<\/p>\n","protected":false},"author":1,"featured_media":2311,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-2310","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\/2310","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=2310"}],"version-history":[{"count":0,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/2310\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/media\/2311"}],"wp:attachment":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}