{"id":2611,"date":"2026-09-17T19:56:30","date_gmt":"2026-09-17T19:56:30","guid":{"rendered":"https:\/\/resguardodigital.cl\/?p=2611"},"modified":"2026-09-17T19:56:31","modified_gmt":"2026-09-17T19:56:31","slug":"el-gigante-de-la-educacion-mc-graw-hill-no-se-libra-de-los-cibermalos","status":"publish","type":"post","link":"https:\/\/resguardodigital.cl\/?p=2611","title":{"rendered":"El gigante de la educaci\u00f3n Mc Graw Hill no se &#8216;libra&#8217; de los cibermalos"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El coloso de los libros educativos<strong>\u00a0McGraw Hill<\/strong>\u00a0ha confirmado que ha sido v\u00edctima de una brecha de seguridad que ha provocado una importante filtraci\u00f3n de datos.<br><a href=\"https:\/\/www.google.com\/preferences\/source?q=escudodigital.com\" target=\"_blank\" rel=\"noopener\"><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Entre los detalles a los que han tenido acceso los cibermalos hay&nbsp;<strong>direcciones de correo electr\u00f3nico, nombres, n\u00fameros de tel\u00e9fono y direcciones f\u00edsicas.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La autor\u00eda ha sido atribuida al&nbsp;<strong>grupo de ransomware ShinyHunters<\/strong>, que incluy\u00f3 a la compa\u00f1\u00eda en su portal de filtraciones en la dark web y amenaz\u00f3 con publicar los datos si no se atend\u00edan sus demandas de extorsi\u00f3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La editorial educativa se\u00f1ala que la brecha&nbsp;<strong>no ha comprometido datos cr\u00edticos como n\u00fameros de la Seguridad Social, informaci\u00f3n financiera o datos acad\u00e9micos de estudiantes.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El atacante asegura haber obtenido hasta&nbsp;<strong>45 millones de registros con datos personales (PII),<\/strong>&nbsp;una cifra muy superior a la reconocida indirectamente por la compa\u00f1\u00eda.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Salesforce, puerta de entrada<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mc Graw Hill apunta a una mala configuraci\u00f3n en el entorno de Salesforce como origen del problema, se\u00f1alando que se trata de un fallo que podr\u00eda estar afectando a m\u00faltiples organizaciones que utilizan esta plataforma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Efectivamente, este caso no es in incidente aislado, sino parte de una campa\u00f1a mucho mayor atribuida a la mencionada banda, que<strong>&nbsp;lleva meses explotando entornos de Salesforce<\/strong>&nbsp;y servicios asociados para robar datos y extorsionar a empresas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otra de las v\u00edctimas recientes del grupo ha sido la compa\u00f1\u00eda de videojuegos Rockstar Games, seg\u00fan inform\u00e1bamos en&nbsp;<em><a href=\"https:\/\/www.escudodigital.com\/\">Escudo Digital<\/a>.&nbsp;<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El coloso de los libros educativos\u00a0McGraw Hill\u00a0ha confirmado que ha sido v\u00edctima de una brecha de seguridad que<\/p>\n","protected":false},"author":1,"featured_media":2612,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=\/wp\/v2\/posts\/2611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2611"}],"version-history":[{"count":1,"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=\/wp\/v2\/posts\/2611\/revisions"}],"predecessor-version":[{"id":2613,"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=\/wp\/v2\/posts\/2611\/revisions\/2613"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=\/wp\/v2\/media\/2612"}],"wp:attachment":[{"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resguardodigital.cl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}