{"id":10936,"date":"2020-05-09T15:07:33","date_gmt":"2020-05-09T15:07:33","guid":{"rendered":"https:\/\/fastestvpn.com\/resources\/?p=10936"},"modified":"2025-05-21T12:01:59","modified_gmt":"2025-05-21T12:01:59","slug":"is-metadata-a-threat-to-your-online-security","status":"publish","type":"post","link":"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/","title":{"rendered":"Is Metadata a Threat to Your Online Security?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Metadata is powerful and if fall into the wrong hands then massive security damage will continue to occur. Metadata is equivalent to user-identity. Anyone who has a privacy-focused vision should be concerned about it.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10938\" title=\"What is Metadata\" src=\"https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/2020\/04\/What-is-Metadata-f-300x125.png\" alt=\"What is Metadata\" width=\"1200\" height=\"500\" srcset=\"https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f-300x125.png 300w, https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f-1024x427.png 1024w, https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f-768x320.png 768w, https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f-1536x640.png 1536w, https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f.png 1920w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p>It can be a threat to an organization\u2019s online security. In fact, cyber-attackers can wreak havoc on the company\u2019s most sensitive information using metadata.<\/p>\n<p>Now, to comprehend things technically better, let\u2019s first get a glimpse over what is metadata. We will also explain to you how cybercriminals leverage metadata to crack online security later in this blog.<\/p>\n <div class=\"fastest-hd-btn\">\n <a class=\"hd-conter-btn\" href=\"https:\/\/fastestvpn.com\/lifetime-special-deals?a_aid=634829be4d0b2\" title=\"Get FastestVPN\">Get FastestVPN <i class=\"fa fa-hand-o-right\" aria-hidden=\"true\"><\/i><\/a>\n <\/div>\n\n<h2>What is Metadata?<\/h2>\n<p>At its simplest, Metadata refers to data about data. Every file that you share, receive, download or upload contains metadata.<\/p>\n<p>The purpose of metadata is to provide a summary of the big data, its description, context, and characteristics.<\/p>\n<p>Let\u2019s take an example of an image. When you click an image, you automatically see its metadata that contains the elements below:<\/p>\n<ul>\n<li><strong>Date and time<\/strong><\/li>\n<li><strong>Camera settings<\/strong><\/li>\n<li><strong>Filename\u00a0<\/strong><\/li>\n<li><strong>Device name<\/strong><\/li>\n<li><strong>Geolocation (if enabled).\u00a0<\/strong><\/li>\n<\/ul>\n<p>Similarly, everything contains metadata. Whether it is just a simple Word file, a video, a PDF document, or anything.<\/p>\n<p>I am assuming that your concepts about metadata are clear.\u00a0 Now I am going to further explain how hackers may use metadata to exploit online security.<\/p>\n<h3>How Hackers Steal Private Information Using Metadata<\/h3>\n<p>The bad guys use different tools to extract metadata. Usually, metadata stored in two ways. It can be stored in a specific document called a data dictionary or in data fields called metadata repository.<\/p>\n<p>Depending on the file type, hackers use different tools to extract metadata information of a file.<\/p>\n<p>Metadata contains different information pieces of a particular file. These pieces of information include user names, users\u2019 operating system, author names, software version, and Mac address in rare cases. Hackers compile and analyze this information to design attacks and crack sensitive information.<\/p>\n<p>Here\u2019s a simple example of how hackers attack users while leveraging metadata. Let\u2019s imagine the following scenario.<\/p>\n<p>You are running a jewelry business, and to promote new designs, your marketing team uploaded an enticing brochure. Since you are a jewelry company with no cybersecurity focus. You didn\u2019t perform any scrutiny for your PDF brochure&#8217;s metadata. What happens next will shock you.<\/p>\n<h3><strong>Here&#8217;s How the Hacker Targets PDF&#8217;s Metadata<\/strong><\/h3>\n<p>A couple of days later, a hacker downloads this PDF brochure. The attacker examines the metadata of the PDF file. To create an attack, he found the two most relevant features of the PDF document:<\/p>\n<ul>\n<li><strong>PDF version 1.5<\/strong><\/li>\n<li><strong>Software &#8211; Calligra Suite 2.4<\/strong><\/li>\n<\/ul>\n<p>The attacker got the critical information that is your software version number. Now, he decides to run a penetration test to see plausible vulnerabilities.<\/p>\n<p>OpenOffice appears to be vulnerable to targeting. But, after further research, the attacker found that he can exploit the Calligra Suite.<\/p>\n<p>In his next move, the attacker will plan a reverse shell strategy to successfully deploy the payload. He will take help from social engineering and provoke any employee to open a Calligra suite doc.<\/p>\n<p>The PDF brochure of your company was created with the help of the same software. There are chances that designers might have it installed on the system.<\/p>\n<h3>How Hacker Uses Social Engineering to Deliver Payload<\/h3>\n<p>The cyber attacker will find your designing team on social platforms like LinkedIn. Now, he pretends to be a follower notifying about an error in the brochure. Your marketing team will receive the same PDF file with an error highlighted. Anyone from the team will open the file to rectify the error but, only a blank page will appear.<\/p>\n<p>On the other side, the attacker will get a successful shell connection. He accesses the network from the victim\u2019s system. In case, if your company is not using other security tools, your financial records will also compromise.<\/p>\n<h3>How to Prevent Metadata Security Leaks<\/h3>\n<p>Do not add information that includes <strong>author details, software name<\/strong> and <strong>version<\/strong>, <strong>telephone numbers,<\/strong> and <strong>email address<\/strong>. Also, make sure to <a href=\"https:\/\/fastestvpn.com\/resources\/what-is-a-vpn\/\">use a VPN<\/a> with 256-bit encryption for strong network protection.<\/p>\n<p>Keep metadata minimum with just basic information. It will prevent hackers to obtain useful information and they can not be exploiting security holes.<\/p>\n<h3>Conclusion<\/h3>\n<p>From the cybersecurity viewpoint, metadata can be extremely dangerous but often overlooked. Cybercriminals use metadata as a tool to throw payload and steal network access control. To avoid all the possible security threats you have to follow certain criteria. Try to keep your files sanitized, use a VPN, and don\u2019t forget to keep your metadata precise.<\/p>\n <div class=\"fastest-hd-cta\">\n <h3>Take Control of Your Privacy Today! \n <span>Unblock websites, access streaming platforms, and bypass ISP monitoring.<\/span>\n <\/h3>\n <a class=\"hd-conter-btn\" href=\"https:\/\/fastestvpn.com\/lifetime-special-deals?a_aid=634829be4d0b2\" title=\"Get FastestVPN\">Get FastestVPN <i class=\"fa fa-hand-o-right\" aria-hidden=\"true\"><\/i><\/a>\n <\/div>\n \n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Metadata is powerful and if fall into the wrong hands then massive security damage will continue to occur. Metadata is equivalent to user-identity. Anyone who has a privacy-focused vision should be concerned about it. It can be a threat to an organization\u2019s online security. In fact, cyber-attackers can wreak havoc on the company\u2019s most sensitive [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":10939,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"acf":[],"yoast_head":"\n<title>What to know about Metadata- How it risks your cybersecurity<\/title>\n<meta name=\"description\" content=\"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What to know about Metadata- How it risks your cybersecurity\" \/>\n<meta property=\"og:description\" content=\"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/\" \/>\n<meta property=\"og:site_name\" content=\"Fastest Resources Blog\" \/>\n<meta property=\"article:published_time\" content=\"2020-05-09T15:07:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-21T12:01:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"What to know about Metadata- How it risks your cybersecurity\" \/>\n<meta name=\"twitter:description\" content=\"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f.png\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/\",\"url\":\"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/\",\"name\":\"What to know about Metadata- How it risks your cybersecurity\",\"isPartOf\":{\"@id\":\"https:\/\/fastestvpn.com\/resources\/#website\"},\"datePublished\":\"2020-05-09T15:07:33+00:00\",\"dateModified\":\"2025-05-21T12:01:59+00:00\",\"author\":{\"@id\":\"https:\/\/fastestvpn.com\/resources\/#\/schema\/person\/2bc5619b8836e9394fe98d51f919a1f9\"},\"description\":\"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks\",\"breadcrumb\":{\"@id\":\"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/fastestvpn.com\/resources\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Is Metadata a Threat to Your Online Security?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fastestvpn.com\/resources\/#website\",\"url\":\"https:\/\/fastestvpn.com\/resources\/\",\"name\":\"Fastest Resources Blog\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/fastestvpn.com\/resources\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/fastestvpn.com\/resources\/#\/schema\/person\/2bc5619b8836e9394fe98d51f919a1f9\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/fastestvpn.com\/resources\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/eef1d615408428f84f63535211fda790?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/eef1d615408428f84f63535211fda790?s=96&d=mm&r=g\",\"caption\":\"admin\"}}]}<\/script>\n","yoast_head_json":{"title":"What to know about Metadata- How it risks your cybersecurity","description":"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/","og_locale":"en_US","og_type":"article","og_title":"What to know about Metadata- How it risks your cybersecurity","og_description":"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks","og_url":"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/","og_site_name":"Fastest Resources Blog","article_published_time":"2020-05-09T15:07:33+00:00","article_modified_time":"2025-05-21T12:01:59+00:00","og_image":[{"width":1920,"height":800,"url":"https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f.png","type":"image\/png"}],"author":"admin","twitter_card":"summary_large_image","twitter_title":"What to know about Metadata- How it risks your cybersecurity","twitter_description":"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks","twitter_image":"https:\/\/fastestvpn.com\/resources\/wp-content\/uploads\/sites\/2\/2020\/04\/What-is-Metadata-f.png","twitter_misc":{"Written by":"admin","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/","url":"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/","name":"What to know about Metadata- How it risks your cybersecurity","isPartOf":{"@id":"https:\/\/fastestvpn.com\/resources\/#website"},"datePublished":"2020-05-09T15:07:33+00:00","dateModified":"2025-05-21T12:01:59+00:00","author":{"@id":"https:\/\/fastestvpn.com\/resources\/#\/schema\/person\/2bc5619b8836e9394fe98d51f919a1f9"},"description":"Here\u2019s what you need to know about what is metadata, how it aids cybercriminals to steal your private information and how to prevent metadata leaks","breadcrumb":{"@id":"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/fastestvpn.com\/resources\/is-metadata-a-threat-to-your-online-security\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/fastestvpn.com\/resources\/"},{"@type":"ListItem","position":2,"name":"Is Metadata a Threat to Your Online Security?"}]},{"@type":"WebSite","@id":"https:\/\/fastestvpn.com\/resources\/#website","url":"https:\/\/fastestvpn.com\/resources\/","name":"Fastest Resources Blog","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/fastestvpn.com\/resources\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/fastestvpn.com\/resources\/#\/schema\/person\/2bc5619b8836e9394fe98d51f919a1f9","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fastestvpn.com\/resources\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/eef1d615408428f84f63535211fda790?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/eef1d615408428f84f63535211fda790?s=96&d=mm&r=g","caption":"admin"}}]}},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/posts\/10936"}],"collection":[{"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/comments?post=10936"}],"version-history":[{"count":1,"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/posts\/10936\/revisions"}],"predecessor-version":[{"id":39636,"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/posts\/10936\/revisions\/39636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/media\/10939"}],"wp:attachment":[{"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/media?parent=10936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/categories?post=10936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fastestvpn.com\/resources\/wp-json\/wp\/v2\/tags?post=10936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}