{"id":5828,"date":"2025-08-02T07:03:52","date_gmt":"2025-08-02T07:03:52","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2025\/08\/02\/attackers-use-fake-oauth-apps-with-html\/"},"modified":"2025-08-02T07:03:52","modified_gmt":"2025-08-02T07:03:52","slug":"attackers-use-fake-oauth-apps-with-html","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2025\/08\/02\/attackers-use-fake-oauth-apps-with-html\/","title":{"rendered":"Attackers Use Fake OAuth Apps with Tycoon Kit to Breach Microsoft 365 Accounts"},"content":{"rendered":"<p>    Attackers Use Fake OAuth Apps with Tycoon Kit to Breach Microsoft 365 Accounts<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>Cybersecurity researchers have detailed a new cluster of activity where threat actors are impersonating enterprises with fake Microsoft OAuth applications to facilitate credential harvesting as part of account takeover attacks.<br \/>\n&#8220;The fake Microsoft 365 applications impersonate various companies, including RingCentral, SharePoint, Adobe, and Docusign,&#8221; Proofpoint said in a Thursday report.<br \/>\nThe<\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><\/p>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/thehackernews.com\/2025\/08\/attackers-use-fake-oauth-apps-with.html\">Go to TheHackersNews<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Attackers Use Fake OAuth Apps with Tycoon Kit to Breach Microsoft 365 Accounts Cybersecurity researchers have detailed a new cluster of activity where threat actors are impersonating enterprises with fake Microsoft OAuth applications to facilitate credential harvesting as part of account takeover attacks. &#8220;The fake Microsoft 365 applications impersonate various companies, including RingCentral, SharePoint, Adobe, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[76],"class_list":["post-5828","post","type-post","status-publish","format-standard","hentry","category-thehackersnews","tag-thehackersnews"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/5828"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=5828"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/5828\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=5828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=5828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=5828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}