{"id":169205,"date":"2026-04-18T11:12:20","date_gmt":"2026-04-18T09:12:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/issledovatel-slil-uyazvimosti-windows-kotorye-proignorirovala-microsoft-hakery-uzhe-ih-ispolzuyut"},"modified":"2026-04-21T11:42:34","modified_gmt":"2026-04-21T09:42:34","slug":"issledovatel-slil-uyazvimosti-windows-kotorye-proignorirovala-microsoft-hakery-uzhe-ih-ispolzuyut","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/issledovatel-slil-uyazvimosti-windows-kotorye-proignorirovala-microsoft-hakery-uzhe-ih-ispolzuyut","title":{"rendered":"Investigador filtra vulnerabilidades de Windows que Microsoft ignor\u00f3: los hackers ya las est\u00e1n utilizando.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Los hackers aprovecharon el c\u00f3digo de una vulnerabilidad de Windows que no fue corregida para atacar al menos a una organizaci\u00f3n. El c\u00f3digo fue publicado recientemente <a href=\"https:\/\/3dnews.ru\/1139601\/issledovatel-slil-v-set-kod-eksployta-dlya-windows-v-otvet-na-bezdeystvie-microsoft\" target=\"_blank\" rel=\"nofollow noopener\">public\u00f3<\/a> por un investigador de seguridad descontento, conocido bajo el seud\u00f3nimo de Chaotic Eclipse, despu\u00e9s de que Microsoft no respondi\u00f3 a su aviso sobre la detecci\u00f3n de vulnerabilidades.<\/p>\n<p><img decoding=\"async\" style=\"display: block; margin: 0 auto;\" src=\"\/wp-content\/uploads\/2026\/04\/9caa5ea96d4a0e9b6641ac9f82df3059.jpg\" alt=\"Investigador filtra vulnerabilidades de Windows que Microsoft ignor\u00f3: los hackers ya las est\u00e1n utilizando.\" \/><\/p>\n<p>Seg\u00fan reporta <a href=\"https:\/\/techcrunch.com\/2026\/04\/17\/hackers-are-abusing-unpatched-windows-security-flaws-to-hack-into-organizations\/\" target=\"_blank\" rel=\"nofollow noopener\">TechCrunch<\/a>, los especialistas de la empresa Huntress han registrado el uso de tres vulnerabilidades de Windows, llamadas BlueHammer, UnDefend y RedSun. Estas brechas afectan al antivirus Windows Defender y permiten a los atacantes obtener derechos de administrador en el ordenador comprometido. El c\u00f3digo para explotar estas vulnerabilidades fue publicado por Chaotic Eclipse en GitHub.<\/p>\n<p>\u00abNo estaba bluffeando ante Microsoft, y lo hago de nuevo\u00bb, escribi\u00f3. \u00abUn gran agradecimiento a la direcci\u00f3n de MSRC por hacer esto posible\u00bb, agreg\u00f3 Chaotic Eclipse, refiri\u00e9ndose al Centro de Respuesta a Ciberataques de Microsoft, que investiga y gestiona los avisos de vulnerabilidades.<\/p>\n<p>Hasta el momento, Microsoft ha lanzado un parche solo para una de las tres vulnerabilidades: BlueHammer, cuya correcci\u00f3n se hizo disponible esta semana. Las otras dos brechas, UnDefend y RedSun, siguen sin ser resueltas, continuando representando una amenaza para los sistemas. La identidad de los propios hackers y sus objetivos todav\u00eda no han sido establecidos.<\/p>\n<p>John Hammond, investigador de Huntress, destac\u00f3 que la disponibilidad de herramientas listas para el ataque convierte la defensa en una carrera agotadora contra los delincuentes. Un representante de Microsoft, Ben Hope, respondi\u00f3 que la compa\u00f1\u00eda apoya la divulgaci\u00f3n coordinada de vulnerabilidades y la resoluci\u00f3n de problemas antes de su divulgaci\u00f3n p\u00fablica.<\/p>\n<p><strong>Fuente:<\/strong><\/p>\n<ul class=\"related\">\n<li><a title=\"TechCrunch\" href=\"https:\/\/techcrunch.com\/\" target=\"_blank\" rel=\"nofollow noopener\">TechCrunch<\/a><\/li>\n<\/ul>\n<p><center><center><\/center><center><\/center><\/center><center><\/center><br \/>\nFuente: <a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1140218\">3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0425\u0430\u043a\u0435\u0440\u044b \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438\u0441\u044c \u0432\u044b\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u043c \u0432 \u0421\u0435\u0442\u044c \u043a\u043e\u0434\u043e\u043c \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 Windows \u0434\u043b\u044f \u0430\u0442\u0430\u043a\u0438 \u043a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c \u043d\u0430 \u043e\u0434\u043d\u0443 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044e. \u041a\u043e\u0434 \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u043d\u0435\u0434\u043e\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u043f\u043e\u0434 \u043f\u0441\u0435\u0432\u0434\u043e\u043d\u0438\u043c\u043e\u043c Chaotic Eclipse, \u043f\u043e\u0441\u043b\u0435 \u0442\u043e\u0433\u043e, \u043a\u0430\u043a Microsoft \u043d\u0435 \u043e\u0442\u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u043d\u0430 \u0435\u0433\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043e\u0431 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u041a\u0430\u043a \u0441\u043e\u043e\u0431\u0449\u0430\u0435\u0442 TechCrunch, \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Huntress \u0437\u0430\u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0440\u0451\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 Windows, \u043f\u043e\u043b\u0443\u0447\u0438\u0432\u0448\u0438\u0445 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f BlueHammer, UnDefend \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":169206,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0425\u0430\u043a\u0435\u0440\u044b \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438\u0441\u044c \u0432\u044b\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u043c \u0432 \u0421\u0435\u0442\u044c \u043a\u043e\u0434\u043e\u043c \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 Windows \u0434\u043b\u044f \u0430\u0442\u0430\u043a\u0438 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