{"id":43134,"date":"2025-05-26T13:00:08","date_gmt":"2025-05-26T10:00:08","guid":{"rendered":"https:\/\/coinengineer.net\/blog\/?p=43134"},"modified":"2025-05-26T12:38:26","modified_gmt":"2025-05-26T09:38:26","slug":"coinbase-2025-data-breach-class-action-lawsuit","status":"publish","type":"post","link":"https:\/\/coinengineer.net\/blog\/coinbase-2025-data-breach-class-action-lawsuit\/","title":{"rendered":"Coinbase Faces Class Action Shock: 2025 Data Breach\u00a0"},"content":{"rendered":"<p><span data-contrast=\"auto\"><strong>Coinbase<\/strong> and two executives are targeted in a new class action lawsuit due to a <strong>May 2025<\/strong> data breach and failure to disclose a breached agreement with the FCA, following a stock price drop. Filed on May 22 in <strong>Pennsylvania federal<\/strong> court by investor<strong> Brady Nessler<\/strong>, the lawsuit claims compensation for investors harmed by the stock price decline.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" 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: #999;color:#999\" 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><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/coinengineer.net\/blog\/coinbase-2025-data-breach-class-action-lawsuit\/#Coinbase_Data_Breach_and_Stock_Losses\" title=\"Coinbase Data Breach and Stock Losses\u00a0\">Coinbase Data Breach and Stock Losses\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/coinengineer.net\/blog\/coinbase-2025-data-breach-class-action-lawsuit\/#Regulatory_Issues_in_the_UK\" title=\"Regulatory Issues in the UK\u00a0\">Regulatory Issues in the UK\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Coinbase_Data_Breach_and_Stock_Losses\"><\/span><span data-contrast=\"auto\">Coinbase Data Breach and Stock Losses<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\"><strong>On May 15, company disclosed that some customer support<\/strong> representatives were bribed, granting access to internal systems. This incident led to the theft of personal information from approximately <strong>97,000 users<\/strong>, including names, addresses, email addresses, <strong>bank details<\/strong>, and identification documents. The <a href=\"https:\/\/coinengineer.net\/blog\/coinbase-cyber-attack-ceo-refuses-ransom-payment\/\"><strong>attackers<\/strong><\/a> demanded a<strong> $20 million<\/strong> ransom, which Coinbase rejected, instead offering a <strong>$20 million<\/strong> reward for the capture of the perpetrators.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Following the breach announcement, <strong>Coinbase\u2019s stock price fell<\/strong> 7.2% to $244. The next day, it rose 9% to <a href=\"https:\/\/coinengineer.net\/blog\/coinbase-stock-target-raised-sp500-growth-2025\/\"><strong>$266<\/strong><\/a> but closed at $263.10 on May 23 after a 3.23% drop. This volatility indicates significant investor losses. The lawsuit also names <strong>CEO Brian Armstrong and CFO Alesia Haas<\/strong> as defendants, with investors claiming crypto exchange\u00a0misled them by not disclosing the breaches promptly.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Regulatory_Issues_in_the_UK\"><\/span><span data-contrast=\"auto\">Regulatory Issues in the UK<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span data-contrast=\"auto\">The lawsuit highlights that <strong>Coinbase was fined $4.5 million<\/strong> by the UK\u2019s <strong>Financial Conduct Authority<\/strong> (FCA) in 2024 for violating a 2020 agreement by onboarding high-risk customers. Nessler alleges <strong>Coinbase failed<\/strong> to disclose this violation during its <strong>IPO<\/strong>, claiming it artificially inflated the <strong>stock price<\/strong> and misled investors.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Additionally, the company faces other<strong> lawsuits<\/strong>, including one in Illinois over improper biometric data collection. The company has not yet issued an official statement on these cases, but these events continue to impact <strong>Coinbase\u2019s credibility<\/strong> and market value.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\"> <em>You can also freely share your thoughts and comments about the topic in the comment section. Additionally, don\u2019t forget to follow us on our\u00a0<a href=\"https:\/\/t.me\/coinengineernews\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Telegram,\u00a0<\/strong><\/a><a href=\"https:\/\/www.youtube.com\/@CoinEngineer\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>YouTube<\/strong><\/a>,\u00a0and\u00a0<a href=\"https:\/\/twitter.com\/coinengineers\" target=\"_blank\" rel=\"nofollow noopener\"><strong>Twitter<\/strong><\/a>\u00a0channels for the latest\u00a0<a title=\"News\" href=\"https:\/\/coinengineer.net\/blog\/news\/\" data-internallinksmanager029f6b8e52c=\"7\">news<\/a>\u00a0and updates.<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Coinbase and two executives are targeted in a new class action lawsuit due to a May 2025 data breach and failure to disclose a breached agreement with the FCA, following a stock price drop. Filed on May 22 in Pennsylvania federal court by investor Brady Nessler, the lawsuit claims compensation for investors harmed by the<\/p>\n","protected":false},"author":36,"featured_media":36188,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[657,11,2],"tags":[9431,15619,2747,16436,151,58,6458,5890,16437,1853,9342,16438,1390,16439,5005,5928],"class_list":["post-43134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-en","category-exchange-news","category-news","tag-9431","tag-alesia-haas","tag-brian-armstrong","tag-class-action","tag-coinbase","tag-cryptocurrency","tag-cyberattack","tag-data-breach","tag-fca-violation","tag-financial-conduct-authority","tag-financial-regulation","tag-investor-losses","tag-lawsuit","tag-pennsylvania-court","tag-personal-data","tag-stock-price"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Coinbase Faces Class Action Shock: 2025 Data Breach\u00a0 - Coin Engineer<\/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:\/\/coinengineer.net\/blog\/coinbase-2025-data-breach-class-action-lawsuit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Coinbase Faces Class Action Shock: 2025 Data Breach\u00a0 - Coin Engineer\" \/>\n<meta property=\"og:description\" content=\"Coinbase and two executives are targeted in a new class action lawsuit due to a May 2025 data breach and failure to disclose a breached agreement with the FCA, following a stock price drop. 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