{"id":10889,"date":"2026-02-24T07:03:30","date_gmt":"2026-02-24T07:03:30","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2026\/02\/24\/apt28-targeted-european-entities-using-html\/"},"modified":"2026-02-24T07:03:30","modified_gmt":"2026-02-24T07:03:30","slug":"apt28-targeted-european-entities-using-html","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2026\/02\/24\/apt28-targeted-european-entities-using-html\/","title":{"rendered":"APT28 Targeted European Entities Using Webhook-Based Macro Malware"},"content":{"rendered":"<p>    APT28 Targeted European Entities Using Webhook-Based Macro Malware<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>The Russia-linked state-sponsored threat actor tracked as APT28 has been attributed to a new campaign targeting specific entities in Western and Central Europe.<br \/>\nThe activity, per S2 Grupo&#8217;s LAB52 threat intelligence team, was active between September 2025 and January 2026. It has been codenamed Operation MacroMaze. &#8220;The campaign relies on basic tooling and the exploitation of legitimate services<\/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\/2026\/02\/apt28-targeted-european-entities-using.html\">Go to TheHackersNews<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>APT28 Targeted European Entities Using Webhook-Based Macro Malware The Russia-linked state-sponsored threat actor tracked as APT28 has been attributed to a new campaign targeting specific entities in Western and Central Europe. The activity, per S2 Grupo&#8217;s LAB52 threat intelligence team, was active between September 2025 and January 2026. It has been codenamed Operation MacroMaze. &#8220;The [&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-10889","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\/10889"}],"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=10889"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/10889\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=10889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=10889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=10889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}