{"id":18119,"date":"2013-09-20T11:43:29","date_gmt":"2013-09-20T18:43:29","guid":{"rendered":"http:\/\/www.intego.com\/mac-security-blog\/?p=18119"},"modified":"2026-07-03T06:17:37","modified_gmt":"2026-07-03T13:17:37","slug":"apple-updates-xprotect-malware-definitions-for-leverage-trojan","status":"publish","type":"post","link":"https:\/\/www.intego.com\/mac-security-blog\/apple-updates-xprotect-malware-definitions-for-leverage-trojan\/","title":{"rendered":"Apple Updates XProtect Malware Definitions for Leverage Trojan"},"content":{"rendered":"<p>Following the appearance of a <a href=\"https:\/\/www.intego.com\/mac-security-blog\/new-mac-trojan-discovered-related-to-syria\/\" target=\"_blank\" rel=\"noopener\">new Leverage trojan<\/a>, Apple has issued an update to its Xprotect malware definitions. This update detects this new variant, which Apple calls OSX.Leverage.a.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18123 size-full\" style=\"border: 1px solid black;\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2013\/09\/Leverage-A.png\" alt=\"Leverage-A\" width=\"494\" height=\"338\" srcset=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2013\/09\/Leverage-A.png 494w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2013\/09\/Leverage-A-150x102.png 150w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2013\/09\/Leverage-A-300x205.png 300w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/p>\n<p><a href=\"https:\/\/www.intego.com\/features\/virus-scanner\" target=\"_blank\" rel=\"noopener\">Intego VirusBarrier<\/a> with current virus definitions protects Mac users against this malware, detected as <strong>OSX\/Leverage.A<\/strong>. In addition, VirusBarrier can detect malware downloaded via any application, while Apple\u2019s XProtect system only functions with files downloaded by certain programs, notably Apple software such as Safari, Mail and iChat. As it&#8217;s not yet known how this trojan is sent, this may or may not be helpful in preventing it from getting onto your machine.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Following the appearance of a new Leverage trojan, Apple has issued an update to its Xprotect malware definitions. This update detects this new variant, which Apple calls OSX.Leverage.a. Intego VirusBarrier with current virus definitions protects Mac users against this malware, detected as OSX\/Leverage.A. In addition, VirusBarrier can detect malware downloaded via any application, while Apple\u2019s [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":8761,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[3151,86,635,299,303],"class_list":["post-18119","post","type-post","status-publish","format-standard","has-post-thumbnail","category-security-news","tag-apple","tag-mac-malware","tag-osxleverage-a","tag-trojan","tag-xprotect"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Following the appearance of a new Leverage trojan, Apple has issued an update to its Xprotect malware definitions. This update detects this new variant, which Apple calls OSX.Leverage.a. Intego VirusBarrier with current virus definitions protects Mac users against this malware, detected as OSX\/Leverage.A. In addition, VirusBarrier can detect malware downloaded via any application, while Apple\u2019s\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Lysa Myers\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.intego.com\/mac-security-blog\/apple-updates-xprotect-malware-definitions-for-leverage-trojan\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"The Mac Security Blog - Keep Macs safe from the dangers of the Internet\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Apple Updates XProtect Malware Definitions for Leverage Trojan\" \/>\n\t\t<meta property=\"og:description\" content=\"Following the appearance of a new Leverage trojan, Apple has issued an update to its Xprotect malware definitions. 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This update detects this new variant, which Apple calls OSX.Leverage.a. Intego VirusBarrier with current virus definitions protects Mac users against this malware, detected as OSX\/Leverage.A. In addition, VirusBarrier can detect malware downloaded via any application, while Apple\u2019s","og:url":"https:\/\/www.intego.com\/mac-security-blog\/apple-updates-xprotect-malware-definitions-for-leverage-trojan\/","article:published_time":"2013-09-20T18:43:29+00:00","article:modified_time":"2026-07-03T13:17:37+00:00","article:publisher":"https:\/\/www.facebook.com\/integogroup\/","twitter:card":"summary_large_image","twitter:site":"@IntegoSecurity","twitter:title":"Apple Updates XProtect Malware Definitions for Leverage Trojan","twitter:description":"Following the appearance of a new Leverage trojan, Apple has issued an update to its Xprotect malware definitions. This update detects this new variant, which Apple calls OSX.Leverage.a. Intego VirusBarrier with current virus definitions protects Mac users against this malware, detected as OSX\/Leverage.A. In addition, VirusBarrier can detect malware downloaded via any application, while Apple\u2019s","twitter:creator":"@IntegoSecurity"},"aioseo_meta_data":{"post_id":"18119","title":null,"description":null,"keywords":null,"keyphrases":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_image_url":null,"og_image_width":null,"og_image_height":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_image_url":null,"twitter_title":null,"twitter_description":null,"schema_type":"default","schema_type_options":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":"2026-09-03 18:15:04","created":"2026-08-27 12:08:49","updated":"2026-09-03 18:15:04","reviewed_by":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.intego.com\/mac-security-blog\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.intego.com\/mac-security-blog\/category\/security-news\/\" title=\"Security News\">Security News<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tApple Updates XProtect Malware Definitions for Leverage Trojan\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.intego.com\/mac-security-blog"},{"label":"Security News","link":"https:\/\/www.intego.com\/mac-security-blog\/category\/security-news\/"},{"label":"Apple Updates XProtect Malware Definitions for Leverage Trojan","link":"https:\/\/www.intego.com\/mac-security-blog\/apple-updates-xprotect-malware-definitions-for-leverage-trojan\/"}],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/posts\/18119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/comments?post=18119"}],"version-history":[{"count":16,"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/posts\/18119\/revisions"}],"predecessor-version":[{"id":105702,"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/posts\/18119\/revisions\/105702"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/media\/8761"}],"wp:attachment":[{"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/media?parent=18119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/categories?post=18119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.intego.com\/mac-security-blog\/wp-json\/wp\/v2\/tags?post=18119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}