{"id":2715,"date":"2026-04-27T09:05:10","date_gmt":"2026-04-27T09:05:10","guid":{"rendered":"https:\/\/blog.ibvl.in\/index.php\/2026\/04\/27\/fake-captcha-irsf-scam-and-120-keitaro-campaigns-drive-global-sms-crypto-fraud\/"},"modified":"2026-04-27T09:05:10","modified_gmt":"2026-04-27T09:05:10","slug":"fake-captcha-irsf-scam-and-120-keitaro-campaigns-drive-global-sms-crypto-fraud","status":"publish","type":"post","link":"https:\/\/blog.ibvl.in\/index.php\/2026\/04\/27\/fake-captcha-irsf-scam-and-120-keitaro-campaigns-drive-global-sms-crypto-fraud\/","title":{"rendered":"Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud"},"content":{"rendered":"<div>Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages that incur charges on their mobile bills, generating illicit revenue for the threat actors who lease the phone numbers.<br \/>\nAccording to a new report published by Infoblox, the operation is believed to<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages that incur charges on their mobile bills, generating illicit revenue for the threat actors who lease the phone numbers. According to a new report published by Infoblox, the operation is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-container-style":"default","site-container-layout":"default","site-sidebar-layout":"default","disable-article-header":"default","disable-site-header":"default","disable-site-footer":"default","disable-content-area-spacing":"default","footnotes":""},"categories":[90],"tags":[91],"class_list":["post-2715","post","type-post","status-publish","format-standard","hentry","category-cybersecurity","tag-cybersecurity"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud - Imperative Business Ventures Limited<\/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:\/\/blog.ibvl.in\/index.php\/2026\/04\/27\/fake-captcha-irsf-scam-and-120-keitaro-campaigns-drive-global-sms-crypto-fraud\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud - Imperative Business Ventures Limited\" \/>\n<meta property=\"og:description\" content=\"Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages that incur charges on their mobile bills, generating illicit revenue for the threat actors who lease the phone numbers. 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