{"id":116991,"date":"2019-01-07T19:17:31","date_gmt":"2019-01-07T19:17:31","guid":{"rendered":"http:\/\/sftarticles.wpenginepowered.com\/en\/?p=116991"},"modified":"2025-07-01T22:33:07","modified_gmt":"2025-07-02T05:33:07","slug":"skype-android-threat","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/en\/skype-android-threat\/","title":{"rendered":"This Skype vulnerability can open up your Android phone to hackers"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-117039 size-full\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/3\/2019\/01\/skype-700.jpg\" alt=\"skype\" width=\"700\" height=\"466\" srcset=\"https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/3\/2019\/01\/skype-700.jpg 700w, https:\/\/articles-img.sftcdn.net\/auto-mapping-folder\/sites\/3\/2019\/01\/skype-700-300x200.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>If you ever use Skype, you\u2019ll know that it has revolutionized how we talk to our friends and family from far away. Video calls and messages have spread to other messaging platforms now, but Skype was the first, which means you\u2019ll probably have the app downloaded on your phone. There is also a good chance that every now and then, you\u2019ll receive a message from one of your Skype contacts that is clearly spam. Yes, Skype is vulnerable to cyber-attack just like any other program, and an independent developer has discovered a frightening new bug in Skype for Android.<\/p>\n<div class=\"sc-card-starred-link\">\r\n  <div class=\"sc-card-starred-link__body\">\r\n    <div class=\"sc-card-starred-link__row clearfix\">\r\n      <div class=\"sc-card-starred-link__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-starred-link__img\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/3\/2017\/08\/malware192192.png\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-starred-link__col-title\">\r\n        <p class=\"sc-card-starred-link__title\">5 tips to prevent security issues with your phone<\/p>\r\n        <a class=\"sc-card-starred-link__button\" href=\"https:\/\/en.softonic.com\/articles\/5-tips-to-prevent-security-issues-with-your-phone\" target=\"_blank\" rel=\"noopener noreferrer sponsored\">Boost your security now<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <a class=\"sc-card-starred-link__link\" href=\"https:\/\/en.softonic.com\/articles\/5-tips-to-prevent-security-issues-with-your-phone\" target=\"_blank\" rel=\"noopener noreferrer sponsored\"><\/a>\r\n  <\/div>\r\n<\/div>\n<h2>Hackers can use Skype calls to break into Android phones<\/h2>\n<p>The trick was found by Florian Kunushevci, a 19-year-old bug researcher from Kosovo, and it allows hackers to bypass a user\u2019s lock screen. Kunushevci discovered that the hackers can answer a Skype call without having to unlock the phone. Then, they can access the data held on the phone by clicking on links sent via a Skype message. In this way, the hacker will be able to send messages, open the browser, view photos, and even look up contacts. You can see how the hack works below:<\/p>\n<p><a href=\"https:\/\/www.theregister.co.uk\/2019\/01\/03\/android_skype_app_unlock\/\" target=\"_blank\" rel=\"noopener noreferrer\">Speaking to The Register<\/a> about how he discovered the vulnerability, Kunushevci said, \u201cOne day I got a feeling while using the app that there should be a need to check a part which seems to give me other options than it should\u2026 Then I had to change the way of thinking as a regular user into something that I can use for exploitation\u2026 the specific bug that I have found on Skype, it is more of a bad design and also a bug in coding.\u201d The bug allows users to access various features on the device without first checking if the user has been authenticated.<\/p>\n<div class=\"sc-card-starred-link\">\r\n  <div class=\"sc-card-starred-link__body\">\r\n    <div class=\"sc-card-starred-link__row clearfix\">\r\n      <div class=\"sc-card-starred-link__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-starred-link__img\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/3\/2017\/06\/seguridad-diaria-1024x576.jpg\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-starred-link__col-title\">\r\n        <p class=\"sc-card-starred-link__title\">The 7 security tips you really need to know<\/p>\r\n        <a class=\"sc-card-starred-link__button\" href=\"https:\/\/en.softonic.com\/articles\/every-day-tips-security-eng\/\" target=\"_blank\" rel=\"noopener noreferrer sponsored\">Read now<\/a>\r\n      <\/div>\r\n    <\/div>\r\n    <a class=\"sc-card-starred-link__link\" href=\"https:\/\/en.softonic.com\/articles\/every-day-tips-security-eng\/\" target=\"_blank\" rel=\"noopener noreferrer sponsored\"><\/a>\r\n  <\/div>\r\n<\/div>\n<p>The bad news is that the bug affects Skype on all versions of Android, which means you\u2019ll be vulnerable even if you\u2019re running the latest version of Android. The problem is in the Skype app, rather than the mobile operating system.<\/p>\n<p>The good news, however, is that before Kunushevci published his findings on YouTube, he reported them to Microsoft. This means <strong>you won\u2019t have to delete Skype from your phone to protect yourself from this vulnerability.<\/strong> Microsoft released a patch in the December 23 Skype update. If your Android phone is set to automatically update apps, your version of Skype will already have the patch. If\u00a0you don\u2019t have auto-update on, then you can either download the latest version of Skype or head to the Google Play Store and update it there.<\/p>\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" alt=\"Skype\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-logo-l,f_auto,dpr_auto\/p\/ba067746-96d5-11e6-a700-00163ec9f5fa\/1350259747\/skype-logo.png\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Skype<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/skype.en.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\">download free \u25ba<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        <svg class=\"rating-score__content\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" x=\"0\" y=\"0\" viewbox=\"0 0 50 50\" enable-background=\"new 0 0 50 50\" xml:space=\"preserve\"><path class=\"rating-score__background rating-score--good\" fill=\"none\" stroke-width=\"6\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><path class=\"rating-score__value rating-score__value--70\" fill=\"none\" stroke-width=\"6\" stroke-dashoffset=\"70\" stroke-miterlimit=\"10\" d=\"M40 40c8.3-8.3 8.3-21.7 0-30s-21.7-8.3-30 0 -8.3 21.7 0 30\"><\/path><text class=\"rating-score__number\" content=\"7\" text-anchor=\"middle\" transform=\"matrix(1 0 0 1 25 31.0837)\" data-auto=\"app-user-score\">7<\/text><\/svg>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\" onerror=\"this.style.display='none'\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/skype.en.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n<!-- Shortcode [playwire] does not match the conditions -->\n","protected":false},"excerpt":{"rendered":"<p>Hackers can use Skype calls to break into Android phones.<\/p>\n","protected":false},"author":9073,"featured_media":117040,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":1},"categories":[1015],"tags":[1082,2559,1040,1072,1027],"usertag":[839],"vertical":[],"content-category":[],"class_list":["post-116991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-android","tag-app-subdomain-redirectionskype","tag-messaging-apps","tag-microsoft","tag-security","usertag-vpn"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/116991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/users\/9073"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/comments?post=116991"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/116991\/revisions"}],"predecessor-version":[{"id":326798,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/116991\/revisions\/326798"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/media\/117040"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/media?parent=116991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/categories?post=116991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/tags?post=116991"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/usertag?post=116991"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/vertical?post=116991"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/content-category?post=116991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}