{"id":2054,"date":"2026-03-21T14:05:48","date_gmt":"2026-03-21T14:05:48","guid":{"rendered":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/"},"modified":"2026-03-21T14:05:48","modified_gmt":"2026-03-21T14:05:48","slug":"fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks","status":"publish","type":"post","link":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/","title":{"rendered":"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks"},"content":{"rendered":"<div>Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging to individuals with high intelligence value, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) said Friday.<br \/>\n&#8220;The campaign<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging to individuals with high intelligence value, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) said Friday. &#8220;The campaign<\/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-2054","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>FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks - 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\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks - Imperative Business Ventures Limited\" \/>\n<meta property=\"og:description\" content=\"Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging to individuals with high intelligence value, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) said Friday. &#8220;The campaign\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/\" \/>\n<meta property=\"og:site_name\" content=\"Imperative Business Ventures Limited\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-21T14:05:48+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/blog.ibvl.in\/#\/schema\/person\/55b87b72a56b1bbe9295fe5ef7a20b02\"},\"headline\":\"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks\",\"datePublished\":\"2026-03-21T14:05:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/\"},\"wordCount\":63,\"keywords\":[\"Cybersecurity\"],\"articleSection\":[\"Cybersecurity\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/\",\"url\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/\",\"name\":\"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks - Imperative Business Ventures Limited\",\"isPartOf\":{\"@id\":\"https:\/\/blog.ibvl.in\/#website\"},\"datePublished\":\"2026-03-21T14:05:48+00:00\",\"author\":{\"@id\":\"https:\/\/blog.ibvl.in\/#\/schema\/person\/55b87b72a56b1bbe9295fe5ef7a20b02\"},\"breadcrumb\":{\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.ibvl.in\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.ibvl.in\/#website\",\"url\":\"https:\/\/blog.ibvl.in\/\",\"name\":\"Imperative Business Ventures Limited\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.ibvl.in\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.ibvl.in\/#\/schema\/person\/55b87b72a56b1bbe9295fe5ef7a20b02\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/blog.ibvl.in\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4d20b2cd313e4417a599678e950e6fb7d4dfa178a72f2b769335a08aaa615aa9?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4d20b2cd313e4417a599678e950e6fb7d4dfa178a72f2b769335a08aaa615aa9?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/blog.ibvl.in\"],\"url\":\"https:\/\/blog.ibvl.in\/index.php\/author\/admin_hcbs9yw6\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks - Imperative Business Ventures Limited","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:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/","og_locale":"en_US","og_type":"article","og_title":"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks - Imperative Business Ventures Limited","og_description":"Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging to individuals with high intelligence value, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) said Friday. &#8220;The campaign","og_url":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/","og_site_name":"Imperative Business Ventures Limited","article_published_time":"2026-03-21T14:05:48+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/#article","isPartOf":{"@id":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/"},"author":{"name":"admin","@id":"https:\/\/blog.ibvl.in\/#\/schema\/person\/55b87b72a56b1bbe9295fe5ef7a20b02"},"headline":"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks","datePublished":"2026-03-21T14:05:48+00:00","mainEntityOfPage":{"@id":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/"},"wordCount":63,"keywords":["Cybersecurity"],"articleSection":["Cybersecurity"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/","url":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/","name":"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks - Imperative Business Ventures Limited","isPartOf":{"@id":"https:\/\/blog.ibvl.in\/#website"},"datePublished":"2026-03-21T14:05:48+00:00","author":{"@id":"https:\/\/blog.ibvl.in\/#\/schema\/person\/55b87b72a56b1bbe9295fe5ef7a20b02"},"breadcrumb":{"@id":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/blog.ibvl.in\/index.php\/2026\/03\/21\/fbi-warns-russian-hackers-target-signal-whatsapp-in-mass-phishing-attacks\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/blog.ibvl.in\/"},{"@type":"ListItem","position":2,"name":"FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks"}]},{"@type":"WebSite","@id":"https:\/\/blog.ibvl.in\/#website","url":"https:\/\/blog.ibvl.in\/","name":"Imperative Business Ventures Limited","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blog.ibvl.in\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/blog.ibvl.in\/#\/schema\/person\/55b87b72a56b1bbe9295fe5ef7a20b02","name":"admin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/blog.ibvl.in\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/4d20b2cd313e4417a599678e950e6fb7d4dfa178a72f2b769335a08aaa615aa9?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4d20b2cd313e4417a599678e950e6fb7d4dfa178a72f2b769335a08aaa615aa9?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/blog.ibvl.in"],"url":"https:\/\/blog.ibvl.in\/index.php\/author\/admin_hcbs9yw6\/"}]}},"_links":{"self":[{"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/posts\/2054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/comments?post=2054"}],"version-history":[{"count":0,"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/posts\/2054\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/media?parent=2054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/categories?post=2054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ibvl.in\/index.php\/wp-json\/wp\/v2\/tags?post=2054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}