{"id":1364,"date":"2026-02-17T18:06:32","date_gmt":"2026-02-17T18:06:32","guid":{"rendered":"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/"},"modified":"2026-02-17T18:06:32","modified_gmt":"2026-02-17T18:06:32","slug":"keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates","status":"publish","type":"post","link":"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/","title":{"rendered":"Keenadu Firmware Backdoor Infects Android Tablets via Signed OTA Updates"},"content":{"rendered":"<div>A new Android backdoor that&#8217;s embedded deep into the device firmware can silently harvest data and remotely control its behavior, according to new findings from Kaspersky.<br \/>\nThe Russian cybersecurity vendor said it discovered the backdoor, dubbed Keenadu, in the firmware of devices associated with various brands, including Alldocube, with the compromise occurring during the firmware build phase.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A new Android backdoor that&#8217;s embedded deep into the device firmware can silently harvest data and remotely control its behavior, according to new findings from Kaspersky. The Russian cybersecurity vendor said it discovered the backdoor, dubbed Keenadu, in the firmware of devices associated with various brands, including Alldocube, with the compromise occurring during the firmware [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-container-style":"default","site-container-layout":"default","site-sidebar-layout":"default","disable-article-header":"default","disable-site-header":"default","disable-site-footer":"default","disable-content-area-spacing":"default","footnotes":""},"categories":[90],"tags":[91],"class_list":["post-1364","post","type-post","status-publish","format-standard","hentry","category-cybersecurity","tag-cybersecurity"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Keenadu Firmware Backdoor Infects Android Tablets via Signed OTA Updates - Imperative Business Ventures Limited<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Keenadu Firmware Backdoor Infects Android Tablets via Signed OTA Updates - Imperative Business Ventures Limited\" \/>\n<meta property=\"og:description\" content=\"A new Android backdoor that&#8217;s embedded deep into the device firmware can silently harvest data and remotely control its behavior, according to new findings from Kaspersky. The Russian cybersecurity vendor said it discovered the backdoor, dubbed Keenadu, in the firmware of devices associated with various brands, including Alldocube, with the compromise occurring during the firmware [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/\" \/>\n<meta property=\"og:site_name\" content=\"Imperative Business Ventures Limited\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-17T18:06:32+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/blog.ibvl.in\/#\/schema\/person\/55b87b72a56b1bbe9295fe5ef7a20b02\"},\"headline\":\"Keenadu Firmware Backdoor Infects Android Tablets via Signed OTA Updates\",\"datePublished\":\"2026-02-17T18:06:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/\"},\"wordCount\":68,\"keywords\":[\"Cybersecurity\"],\"articleSection\":[\"Cybersecurity\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/\",\"url\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/02\/17\/keenadu-firmware-backdoor-infects-android-tablets-via-signed-ota-updates\/\",\"name\":\"Keenadu Firmware Backdoor Infects Android Tablets via Signed OTA Updates - 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