{"id":20973,"date":"2026-08-05T05:45:01","date_gmt":"2026-08-05T05:45:01","guid":{"rendered":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/"},"modified":"2026-08-05T06:13:08","modified_gmt":"2026-08-05T06:13:08","slug":"greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365","status":"publish","type":"post","link":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/","title":{"rendered":"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365"},"content":{"rendered":"\n<p>Il servizio di phishing Greatness ora impersona RingCentral per rubare account Microsoft 365 attraverso attacchi adversary-in-the-middle e di device-code.<\/p>\n\n\n\n<p>Inizialmente Greatness operava come un tradizionale servizio di phishing per il furto di credenziali. Da allora si \u00e8 evoluto in una piattaforma pi\u00f9 ampia in grado di catturare token di autenticazione e bypassare alcune forme di autenticazione a pi\u00f9 fattori.<\/p>\n\n\n\n<p>Le campagne hanno preso di mira principalmente utenti negli Stati Uniti, in Canada, nel Regno Unito, in Australia e in Sudafrica. La piattaforma si \u00e8 anche estesa oltre Microsoft 365 per supportare attacchi contro account iCloud, Yahoo e Google Workspace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-attackers-impersonate-ringcentral-notifications\">Gli aggressori impersonano le notifiche di RingCentral<\/h2>\n\n\n\n<p><a href=\"https:\/\/zerobec.com\/blog\/greatness-phaas-aitm-and-device-code-phishing\" target=\"_blank\" rel=\"noopener noreferrer\">I ricercatori di ZeroBEC<\/a> hanno osservato gli operatori di Greatness sfruttare lo stato di attendibilit\u00e0 di RingCentral per eludere le protezioni della sicurezza email.<\/p>\n\n\n\n<p>Gli aggressori hanno falsificato l\u2019indirizzo service@ringcentral[.]com e inviato email dannose a clienti legittimi di RingCentral. I messaggi apparivano come notifiche di segreteria telefonica o avvisi di valutazione delle prestazioni dei dipendenti.<\/p>\n\n\n\n<p>Ogni email includeva un avviso fittizio che dichiarava come il mittente avesse ricevuto l\u2019approvazione tramite l\u2019elenco mittenti attendibili dell\u2019organizzazione. Questo messaggio faceva apparire le email pi\u00f9 affidabili e incoraggiava i destinatari a cliccare un pulsante incorporato.<\/p>\n\n\n\n<p>Secondo ZeroBEC, Microsoft Exchange ha assegnato ai messaggi un Spam Confidence Level di -1. Tale classificazione ha permesso alle email di evitare il normale filtraggio antispam.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-greatness-steals-microsoft-365-authentication-tokens\">Greatness ruba i token di autenticazione di Microsoft 365<\/h3>\n\n\n\n<p>Cliccando il pulsante dannoso, le vittime venivano reindirizzate a un\u2019infrastruttura controllata dagli operatori di Greatness.<\/p>\n\n\n\n<p>Alcune vittime raggiungevano una pagina di phishing adversary-in-the-middle di Microsoft. La pagina catturava i token di autenticazione dopo che l\u2019utente completava una richiesta MFA.<\/p>\n\n\n\n<p>Altre vittime venivano coinvolte in un processo di device-code phishing, che le persuadeva ad autorizzare una sessione controllata dall\u2019aggressore attraverso il sistema di autenticazione legittimo di Microsoft.<\/p>\n\n\n\n<p>Dopo aver ottenuto l\u2019accesso, gli aggressori riutilizzavano i token Microsoft 365 rubati tramite server privati virtuali e servizi VPN commerciali. Ci\u00f2 permetteva loro di accedere agli account compromessi senza dover completare un altro accesso standard.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-attackers-search-emails-teams-chats-and-cloud-files\">Gli aggressori cercano nelle email, nelle chat di Teams e nei file cloud<\/h3>\n\n\n\n<p>Dopo aver compromesso un account, gli aggressori cercavano nelle caselle di posta di Outlook e nelle conversazioni di Microsoft Teams.<\/p>\n\n\n\n<p>Accedevano anche a siti di SharePoint, file di OneDrive, contatti, calendari e applicazioni registrate. Gran parte delle informazioni veniva raccolta tramite Microsoft Graph.<\/p>\n\n\n\n<p>In alcuni casi, l\u2019accesso non autorizzato \u00e8 rimasto attivo per pi\u00f9 di due settimane, dando agli aggressori il tempo di cercare informazioni aziendali sensibili e identificare ulteriori bersagli.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-researchers-examine-possible-ringcentral-breach-connection\">I ricercatori esaminano il possibile collegamento con la violazione di RingCentral<\/h3>\n\n\n\n<p>RingCentral ha recentemente confermato una violazione di dati separata, rivendicata dal gruppo di minacce ShinyHunters. L\u2019azienda ha dichiarato che l\u2019incidente ha riguardato informazioni appartenenti a un numero limitato di clienti e che li sta contattando direttamente.<\/p>\n\n\n\n<p>ZeroBEC ritiene che gli utenti di Greatness possano aver ottenuto un elenco di clienti RingCentral validi da quella violazione. Tuttavia, i ricercatori non hanno potuto confermare un collegamento diretto tra gli incidenti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-organizations-should-review-email-allowlists\">Le organizzazioni dovrebbero rivedere gli elenchi consentiti di posta elettronica<\/h3>\n\n\n\n<p>I team di sicurezza dovrebbero rivedere gli elenchi mittenti attendibili e gli elenchi consentiti di posta elettronica per individuare eccezioni troppo ampie. Le organizzazioni dovrebbero sostituire le esclusioni di dominio generiche con regole che richiedano anche un\u2019autenticazione SPF, DKIM e DMARC valida.<\/p>\n\n\n\n<p>Gli amministratori dovrebbero anche analizzare gli accessi Microsoft 365 insoliti approvati con MFA provenienti da provider di hosting, server privati virtuali o indirizzi VPN commerciali.<\/p>\n\n\n\n<p>Quando gli amministratori sospettano una compromissione, dovrebbero revocare immediatamente l\u2019accesso attivo e i token di aggiornamento. Dovrebbero anche esaminare le autorizzazioni OAuth, l\u2019attivit\u00e0 di Microsoft Graph, le applicazioni registrate e l\u2019accesso a tutti i servizi Microsoft 365.<\/p>\n\n\n\n<p>In altre notizie sulla sicurezza, Microsoft ha scoperto una <a href=\"https:\/\/windowsreport.com\/it\/microsoft-svela-una-campagna-malware-globale-su-wi-fi-degli-hotel\/\" target=\"_blank\" rel=\"noopener noreferrer\">campagna malware globale su Wi-Fi degli hotel<\/a> e ha limitato la durata delle chiavi API NuGet a 30 giorni.<\/p>\n\n\n\n<p>Il malware ha anche scoperto nuove tecniche che possono rubare le passkey di Google, sollevando ulteriori preoccupazioni sulla sicurezza dei sistemi di autenticazione senza password.<\/p>\n\n\n\n<p>Via <a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/phishing-service-spoofs-ringcentral-to-steal-microsoft-365-accounts\/\" target=\"_blank\" rel=\"noopener noreferrer\">BleepingComputer<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il servizio di phishing Greatness ora impersona RingCentral per rubare account Microsoft 365 attraverso attacchi adversary-in-the-middle e di device-code. Inizialmente Greatness operava come un tradizionale servizio di phishing per il furto di credenziali. Da allora si \u00e8 evoluto in una piattaforma pi\u00f9 ampia in grado di catturare token di autenticazione e bypassare alcune forme di [&hellip;]<\/p>\n","protected":false},"author":49,"featured_media":20974,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_enabled_clarity":"","footnotes":""},"categories":[909],"tags":[],"work":[],"class_list":["post-20973","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365<\/title>\n<meta name=\"description\" content=\"Gli aggressori di Greatness falsificano gli avvisi di RingCentral per rubare i token di Microsoft 365 tramite attacchi di phishing AiTM e device-code.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365\" \/>\n<meta property=\"og:description\" content=\"Gli aggressori di Greatness falsificano gli avvisi di RingCentral per rubare i token di Microsoft 365 tramite attacchi di phishing AiTM e device-code.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/\" \/>\n<meta property=\"og:site_name\" content=\"WindowsReport IT (Italien)\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/WindowsReport\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-05T05:45:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-05T06:13:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2026\/08\/tycoon2fa-microsoft-365-4.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"801\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Milan Stanojevic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@MilanStanojev17\" \/>\n<meta name=\"twitter:site\" content=\"@WindowsRep\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Milan Stanojevic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/\"},\"author\":{\"name\":\"Milan Stanojevic\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#\\\/schema\\\/person\\\/e3910b02e4592db47a0eb303765a3a25\"},\"headline\":\"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365\",\"datePublished\":\"2026-08-05T05:45:01+00:00\",\"dateModified\":\"2026-08-05T06:13:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/\"},\"wordCount\":683,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2026\\\/08\\\/tycoon2fa-microsoft-365-4.jpg\",\"articleSection\":[\"Guide\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/\",\"name\":\"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2026\\\/08\\\/tycoon2fa-microsoft-365-4.jpg\",\"datePublished\":\"2026-08-05T05:45:01+00:00\",\"dateModified\":\"2026-08-05T06:13:08+00:00\",\"description\":\"Gli aggressori di Greatness falsificano gli avvisi di RingCentral per rubare i token di Microsoft 365 tramite attacchi di phishing AiTM e device-code.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#primaryimage\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2026\\\/08\\\/tycoon2fa-microsoft-365-4.jpg\",\"contentUrl\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2026\\\/08\\\/tycoon2fa-microsoft-365-4.jpg\",\"width\":1280,\"height\":801},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Guide\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/category\\\/guide\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Greatness Phishing Service spoofa RingCentral per rubare account Microsoft 365\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#website\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/\",\"name\":\"WindowsReport IT (Italien)\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#organization\",\"name\":\"WindowsReport IT (Italien)\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2024\\\/01\\\/wr-logo-default.png\",\"contentUrl\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2024\\\/01\\\/wr-logo-default.png\",\"width\":214,\"height\":35,\"caption\":\"WindowsReport IT (Italien)\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/WindowsReport\",\"https:\\\/\\\/x.com\\\/WindowsRep\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/#\\\/schema\\\/person\\\/e3910b02e4592db47a0eb303765a3a25\",\"name\":\"Milan Stanojevic\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g\",\"caption\":\"Milan Stanojevic\"},\"description\":\"Milan has been enthusiastic about technology ever since his childhood days, and this led him to take interest in all PC-related technologies. He's a PC enthusiast and he spends most of his time learning about computers and technology. Before joining WindowsReport, he worked as a front-end web developer. Now, he's one of the Troubleshooting experts in our worldwide team, specializing in Windows errors &amp; software issues.\",\"sameAs\":[\"https:\\\/\\\/x.com\\\/MilanStanojev17\"],\"url\":\"https:\\\/\\\/windowsreport.com\\\/it\\\/author\\\/milan\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365","description":"Gli aggressori di Greatness falsificano gli avvisi di RingCentral per rubare i token di Microsoft 365 tramite attacchi di phishing AiTM e device-code.","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:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/","og_locale":"it_IT","og_type":"article","og_title":"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365","og_description":"Gli aggressori di Greatness falsificano gli avvisi di RingCentral per rubare i token di Microsoft 365 tramite attacchi di phishing AiTM e device-code.","og_url":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/","og_site_name":"WindowsReport IT (Italien)","article_publisher":"https:\/\/www.facebook.com\/WindowsReport","article_published_time":"2026-08-05T05:45:01+00:00","article_modified_time":"2026-08-05T06:13:08+00:00","og_image":[{"width":1280,"height":801,"url":"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2026\/08\/tycoon2fa-microsoft-365-4.jpg","type":"image\/jpeg"}],"author":"Milan Stanojevic","twitter_card":"summary_large_image","twitter_creator":"@MilanStanojev17","twitter_site":"@WindowsRep","twitter_misc":{"Scritto da":"Milan Stanojevic","Tempo di lettura stimato":"3 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#article","isPartOf":{"@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/"},"author":{"name":"Milan Stanojevic","@id":"https:\/\/windowsreport.com\/it\/#\/schema\/person\/e3910b02e4592db47a0eb303765a3a25"},"headline":"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365","datePublished":"2026-08-05T05:45:01+00:00","dateModified":"2026-08-05T06:13:08+00:00","mainEntityOfPage":{"@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/"},"wordCount":683,"commentCount":0,"publisher":{"@id":"https:\/\/windowsreport.com\/it\/#organization"},"image":{"@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2026\/08\/tycoon2fa-microsoft-365-4.jpg","articleSection":["Guide"],"inLanguage":"it-IT","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/windowsreport.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/","url":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/","name":"Greatness Phishing Service si spaccia per RingCentral per rubare account Microsoft 365","isPartOf":{"@id":"https:\/\/windowsreport.com\/it\/#website"},"primaryImageOfPage":{"@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#primaryimage"},"image":{"@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2026\/08\/tycoon2fa-microsoft-365-4.jpg","datePublished":"2026-08-05T05:45:01+00:00","dateModified":"2026-08-05T06:13:08+00:00","description":"Gli aggressori di Greatness falsificano gli avvisi di RingCentral per rubare i token di Microsoft 365 tramite attacchi di phishing AiTM e device-code.","breadcrumb":{"@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#primaryimage","url":"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2026\/08\/tycoon2fa-microsoft-365-4.jpg","contentUrl":"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2026\/08\/tycoon2fa-microsoft-365-4.jpg","width":1280,"height":801},{"@type":"BreadcrumbList","@id":"https:\/\/windowsreport.com\/it\/greatness-phishing-service-spoofa-ringcentral-per-rubare-account-microsoft-365\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/windowsreport.com\/it\/"},{"@type":"ListItem","position":2,"name":"Guide","item":"https:\/\/windowsreport.com\/it\/category\/guide\/"},{"@type":"ListItem","position":3,"name":"Greatness Phishing Service spoofa RingCentral per rubare account Microsoft 365"}]},{"@type":"WebSite","@id":"https:\/\/windowsreport.com\/it\/#website","url":"https:\/\/windowsreport.com\/it\/","name":"WindowsReport IT (Italien)","description":"","publisher":{"@id":"https:\/\/windowsreport.com\/it\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/windowsreport.com\/it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/windowsreport.com\/it\/#organization","name":"WindowsReport IT (Italien)","url":"https:\/\/windowsreport.com\/it\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/windowsreport.com\/it\/#\/schema\/logo\/image\/","url":"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2024\/01\/wr-logo-default.png","contentUrl":"https:\/\/windowsreport.com\/it\/wp-content\/uploads\/sites\/7\/2024\/01\/wr-logo-default.png","width":214,"height":35,"caption":"WindowsReport IT (Italien)"},"image":{"@id":"https:\/\/windowsreport.com\/it\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/WindowsReport","https:\/\/x.com\/WindowsRep"]},{"@type":"Person","@id":"https:\/\/windowsreport.com\/it\/#\/schema\/person\/e3910b02e4592db47a0eb303765a3a25","name":"Milan Stanojevic","image":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/secure.gravatar.com\/avatar\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/fdfb58c5f9c33b78cbac22bd664ac8335249104922392e67d69d32ee59624544?s=96&d=mm&r=g","caption":"Milan Stanojevic"},"description":"Milan has been enthusiastic about technology ever since his childhood days, and this led him to take interest in all PC-related technologies. He's a PC enthusiast and he spends most of his time learning about computers and technology. Before joining WindowsReport, he worked as a front-end web developer. Now, he's one of the Troubleshooting experts in our worldwide team, specializing in Windows errors &amp; software issues.","sameAs":["https:\/\/x.com\/MilanStanojev17"],"url":"https:\/\/windowsreport.com\/it\/author\/milan\/"}]}},"_links":{"self":[{"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/posts\/20973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/users\/49"}],"replies":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/comments?post=20973"}],"version-history":[{"count":2,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/posts\/20973\/revisions"}],"predecessor-version":[{"id":20984,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/posts\/20973\/revisions\/20984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/media\/20974"}],"wp:attachment":[{"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/media?parent=20973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/categories?post=20973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/tags?post=20973"},{"taxonomy":"work","embeddable":true,"href":"https:\/\/windowsreport.com\/it\/wp-json\/wp\/v2\/work?post=20973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}