{"id":469084,"date":"2022-06-30T10:37:19","date_gmt":"2022-06-30T07:37:19","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/opensea-data-breach-causes-massive-leak-of-users-email-addresses\/"},"modified":"2022-06-30T10:37:19","modified_gmt":"2022-06-30T07:37:19","slug":"opensea-data-breach-causes-massive-leak-of-users-email-addresses","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/opensea-data-breach-causes-massive-leak-of-users-email-addresses\/","title":{"rendered":"# OpenSea data breach causes massive leak of users&#8217; email addresses"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a3315028f33a\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a3315028f33a\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/opensea-data-breach-causes-massive-leak-of-users-email-addresses\/#%E2%80%9D_OpenSea_data_breach_causes_massive_leak_of_users_email_addresses_%E2%80%9C\" >&#8221; OpenSea data breach causes massive leak of users&#8217; email addresses &#8220;<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E2%80%9D_OpenSea_data_breach_causes_massive_leak_of_users_email_addresses_%E2%80%9C\"><\/span>&#8221; OpenSea data breach causes massive leak of users&#8217; email addresses &#8220;<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img decoding=\"async\" src=\"https:\/\/images.cointelegraph.com\/images\/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMDYvMDBhNDk5MjYtZjQ1OS00NGVmLWIzMzQtMTIwY2E0NmQyYjRhLmpwZw==.jpg\" \/><\/p>\n<div class=\"post-content\" data-v-2a0745c6>OpenSea, the world\u2019s largest nonfungible tokens (NFT) marketplace, has issued a warning to customers after it was discovered that an employee of Customer.io, a platform for managing email <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a>letters and campaigns, leaked the list of OpenSea customers\u2019 emails to an outside party.<\/p>\n<p>The breach has affected all of the users who have given their email to the marketplace, whether it&#8217;s for the platform or its newsletter. Following the breach, OpenSea advised customers against potential phishing attempts.<\/p>\n<p>The NFT marketplace<a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/opensea.io\/blog\/safety-security\/important-update-on-email-vendor-security-incident\/\"> announced<\/a> on Thursday that it has contacted law enforcement officials about the breach and that an investigation is in progress.<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">An employee of our email vendor, <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/t.co\/6vM4WAcJal\">https:\/\/t.co\/6vM4WAcJal<\/a>, misused their employee access to <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/download-scripts-themes-apps\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Download Scripts &amp; Themes &amp; Apps\" target=\"_blank\" rel=\"noopener\">download<\/a> &amp; share email addresses with an unauthorized external party. <\/p>\n<p>Email addresses provided to OpenSea by users or newsletter subscribers were impacted.<a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/t.co\/Osb6qqkqZZ\">https:\/\/t.co\/Osb6qqkqZZ<\/a><\/p>\n<p>\u2014 OpenSea (@opensea) <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/twitter.com\/opensea\/status\/1542338816551243776?ref_src=twsrc%5Etfw\">June 30, 2022<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\nThe most recent data breach is far from the first major assault on OpenSea and its users this year. In May, the popular NFT marketplace&#8217;s Discord server was hacked, leading to a deluge of phishing assaults. In the event, numerous user wallets were exploited. In January, the platform was subjected to one of its most severe assaults yet, in which an exploit allowed attackers to sell NFTs without permission. The marketplace reimbursed $1.8 million in losses.<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">My info was breached thanks to OpenSea and Customer io  Lord Jeebus help me. I was wondering why I had so many spammy texts, phone calls, and emails lately. <\/p>\n<p>\u2014 Metzilmazatl (Moon Deer)\ufe0f\u200d (@TheAscendant3) <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/twitter.com\/TheAscendant3\/status\/1542348280104755201?ref_src=twsrc%5Etfw\">June 30, 2022<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>In March, Hubspot, a comparable service to Customer.io, was hacked, exposing customers&#8217; usernames, phone numbers and emails on BlockFi, Swan Bitcoin, NYDIG and Circle. Customers of these platforms had their names, phone numbers, and email addresses released to an unknown party.<\/p>\n<p><strong><em>Related:\u00a0OpenSea Discord server hacked, users warned to be vigilant of phishing scams<\/em><\/strong><\/p>\n<p>OpenSea warned that hackers may attempt to contact OpenSea customers through emails from domains that appear similar to OpenSea.io or OpenSea.xyz. Users on <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/social-mediaa\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"Social Media\" target=\"_blank\" rel=\"noopener\">Twitter<\/a> have reported an increase in spam emails, phone calls, and text messages.<\/p>\n<p><template data-name=\"subscription_form\" data-type=\"nifty_newsletter\"><\/template><\/div>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMLG0nwswvr63Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\">For forums sites go to <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/forum.buradabiliyorum.com\/\" target=\"_blank\" rel=\"noopener\">Forum.BuradaBiliyorum.Com<\/a><\/span><\/strong>\n<\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more News articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/general\/\" target=\"_blank\" rel=\"noopener\">General category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/cointelegraph.com\/news\/opensea-data-breach-causes-massive-leak-of-users-email-addresses\" target=\"_blank\" rel=\"noopener\">Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8221; OpenSea data breach causes massive leak of users&#8217; email addresses &#8220; OpenSea, the world\u2019s largest nonfungible tokens (NFT) marketplace, has issued a warning to customers after it was discovered that an employee of Customer.io, a platform for managing email newsletters and campaigns, leaked the list of OpenSea customers\u2019 emails to an outside party. The&#8230;<\/p>\n","protected":false},"author":1,"featured_media":469085,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/images.cointelegraph.com\/images\/1200_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMDYvMDBhNDk5MjYtZjQ1OS00NGVmLWIzMzQtMTIwY2E0NmQyYjRhLmpwZw==.jpg","fifu_image_alt":"","footnotes":""},"categories":[1],"tags":[74894,95118,72366,55229,70934,72287],"class_list":["post-469084","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","tag-blockchain","tag-nft","tag-data","tag-law","tag-regulation","tag-security"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/469084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=469084"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/469084\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/469085"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=469084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=469084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=469084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}