{"id":122742,"date":"2023-10-12T16:11:54","date_gmt":"2023-10-12T14:11:54","guid":{"rendered":"https:\/\/luxus-plus.com\/a-look-back-at-the-mgm-las-vegas-cyberattack\/"},"modified":"2025-12-03T12:08:51","modified_gmt":"2025-12-03T11:08:51","slug":"a-look-back-at-the-mgm-las-vegas-cyberattack","status":"publish","type":"post","link":"https:\/\/luxus-plus.com\/en\/a-look-back-at-the-mgm-las-vegas-cyberattack\/","title":{"rendered":"A look back at the MGM Las Vegas cyberattack <img class=paid src=\/paid.png>"},"content":{"rendered":"<h4>In mid-September, a major cyber-attack hit MGM Resorts International in the U.S., jeopardizing the gaming giant&#8217;s operations. The US authorities immediately launched an investigation into the intrusion.<\/h4>\n<p><!--more--><\/p>\n<p>&nbsp;<\/p>\n<p>Cyber attacks are a scourge that does not spare large corporations. <strong>MGM Resorts International<\/strong> was targeted on <strong>September 7, 2023<\/strong> by a group of hackers called <strong>Scattered Spider<\/strong>. MGM Resorts, which operates over <strong>30 hotels<\/strong> and gaming venues worldwide, has annual sales of <strong>$14 billion<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p>Scattered Spider managed to paralyze several MGM systems, causing considerable disruption to its operations. Slot machines and other systems remained out of service in the company&#8217;s establishments, notably in Las Vegas.<\/p>\n<p>&nbsp;<\/p>\n<p>The <strong>FBI<\/strong> said on Wednesday September 13 that it was investigating the incident, but gave no further details.<\/p>\n<p>&nbsp;<\/p>\n<p>Another casino operator, <strong>Caesars Entertainment<\/strong>, was also targeted. However, it paid a ransom to avoid the disclosure of its data.<\/p>\n<p>&nbsp;<\/p>\n<h2>Hacker groups<\/h2>\n<p>&nbsp;<\/p>\n<p>The Scattered Spider group, also known as <strong>UNC3944<\/strong>, is renowned for its use of social engineering, tricking users into divulging their credentials and passwords to bypass multi-factor authentication.<\/p>\n<p>&nbsp;<\/p>\n<p>It is <em>&#8220;one of the most prevalent and aggressive threat actors impacting organizations in the U.S. today,&#8221;<\/em> said <strong>Charles Carmakal<\/strong>, CTO at Mandiant Intelligence in a LinkedIn post, following reports of the MGM breach.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8220;While the group&#8217;s members are less experienced and younger than many multi-faceted extortion\/ransomware groups and nation-state espionage actors, they pose a serious threat to large organizations in the United States.&#8221;<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>Another hacker group called <strong>AlphV<\/strong> claimed to be involved in the attack. According to Reuters sources, AlphV worked with Scattered Spider to break into MGM&#8217;s systems and steal data for extortion.<\/p>\n<p>&nbsp;<\/p>\n<h2>Six terabytes of data breached<\/h2>\n<p>&nbsp;<\/p>\n<p>On Thursday September 14, Scattered Spider announced that it had extracted <strong>six terabytes<\/strong> of data from the systems of powerful casino operators MGM Resorts International and Caesars Entertainment. Both companies are themselves investigating the intrusions.<\/p>\n<p>&nbsp;<\/p>\n<p>The private data of customers who used MGM services before <strong>March 2019<\/strong>, including <strong>contact details, gender, date of birth and driver&#8217;s license numbers<\/strong>, was breached, the company said. MGM said the hackers had not obtained any <strong>bank account numbers or payment card information<\/strong> from its customers, and that no data from its luxury hotel, the Cosmopolitan of Las Vegas, had been breached.<\/p>\n<p>&nbsp;<\/p>\n<p>In a communication to Reuters via the <strong>Telegram<\/strong> messaging platform, a Scattered Spider representative said they had no intention of making the data public and declined to reveal whether they had demanded a ransom from the companies. <em>&#8220;If MGM wishes to disclose this information, they will. We don&#8217;t,&#8221;<\/em> said a spokesman for Scattered Spider. It was a cybersecurity expert running an online repository of malware samples called &#8220;vx-underground&#8221;, who chose to remain anonymous, who put Reuters in touch with this Scattered Spider contact.<\/p>\n<p>&nbsp;<\/p>\n<h2>Financial repercussions<\/h2>\n<p>&nbsp;<\/p>\n<br \/>\n<br \/>\n\t\t<section data-elementor-type=\"section\" data-elementor-id=\"113401\" class=\"elementor elementor-113401 elementor-101048\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-6ff873b e-flex e-con-boxed e-con e-parent\" data-id=\"6ff873b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c7d49f1 e-con-full e-flex e-con e-child\" data-id=\"c7d49f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element 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https:\/\/luxus-plus.com\/wp-content\/uploads\/2024\/04\/luxus-abonnement-papier-300x159.webp 300w, https:\/\/luxus-plus.com\/wp-content\/uploads\/2024\/04\/luxus-abonnement-papier-1024x544.webp 1024w, https:\/\/luxus-plus.com\/wp-content\/uploads\/2024\/04\/luxus-abonnement-papier-768x408.webp 768w, https:\/\/luxus-plus.com\/wp-content\/uploads\/2024\/04\/luxus-abonnement-papier-480x255.webp 480w, https:\/\/luxus-plus.com\/wp-content\/uploads\/2024\/04\/luxus-abonnement-papier-750x398.webp 750w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/section>\n\t\t<br \/>\n<\/p>\n<p>&nbsp;<\/p>\n<p>Read also&gt;<a href=\"https:\/\/luxus-plus.com\/en\/baccarat-victim-of-cyber-attack\/\">BACCARAT VICTIM OF CYBER ATTACK\u00a0<\/a><\/p>\n<p>Featured photo : \u00a9MGM Resorts<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In mid-September, a major cyber-attack hit MGM Resorts International in the U.S., jeopardizing the gaming giant&#8217;s operations. The US authorities immediately launched an investigation into the intrusion.<\/p>\n","protected":false},"author":513,"featured_media":122736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"%%post_title%% %%sep%% %%sitetitle%%","_seopress_titles_desc":"A major cyberattack hit MGM Resorts International in mid-September, jeopardizing the gaming giant's operations.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[5189],"tags":[23653,23411,24004,23046,22999,23525,23524,22419,23222,23711,24878],"class_list":["post-122742","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events","tag-abonnes-en","tag-digital-en","tag-etats-unis-en","tag-finance-en","tag-hotel-and-catering","tag-las-vegas-en","tag-mgm-en","tag-news-en","tag-security","tag-subscribers-en","tag-united-states-en"],"_links":{"self":[{"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/posts\/122742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/users\/513"}],"replies":[{"embeddable":true,"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/comments?post=122742"}],"version-history":[{"count":0,"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/posts\/122742\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/media\/122736"}],"wp:attachment":[{"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/media?parent=122742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/categories?post=122742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxus-plus.com\/en\/wp-json\/wp\/v2\/tags?post=122742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}