Danh sách 30+ các đầu số điện thoại lừa đảo cần cảnh giác

{"success":true,"head":"<title>Danh sách 30+ các đầu số điện thoại lừa đảo cần cảnh giác</title>\n<meta name=\"description\" content=\"Danh sách các đầu số điện thoại lừa đảo thường bị lợi dụng tại Việt Nam và quốc tế. Cách nhận biết và xử lý ngay khi nhận cuộc gọi đáng ngờ.\"/>\n<meta name=\"robots\" content=\"noindex, nofollow\"/>\n<meta property=\"og:locale\" content=\"en_US\" />\n<meta property=\"og:type\" content=\"article\" />\n<meta property=\"og:title\" content=\"Danh sách 30+ các đầu số điện thoại lừa đảo cần cảnh giác\" />\n<meta property=\"og:description\" content=\"Danh sách các đầu số điện thoại lừa đảo thường bị lợi dụng tại Việt Nam và quốc tế. Cách nhận biết và xử lý ngay khi nhận cuộc gọi đáng ngờ.\" />\n<meta property=\"og:url\" content=\"https://blog.cystack.org/vi/blog/2026/06/29/cac-dau-so-dien-thoai-lua-dao/\" />\n<meta property=\"og:site_name\" content=\"CyStack Blog\" />\n<meta property=\"article:tag\" content=\"vi\" />\n<meta property=\"article:section\" content=\"Bảo mật dữ liệu\" />\n<meta property=\"og:updated_time\" content=\"2026-07-01T09:23:15+07:00\" />\n<meta property=\"og:image\" content=\"https://s.cystack.net/resource/home/content/26181026/ma-hoa-bat-doi-xung-landscape-3.png\" />\n<meta property=\"og:image:secure_url\" content=\"https://s.cystack.net/resource/home/content/26181026/ma-hoa-bat-doi-xung-landscape-3.png\" />\n<meta property=\"og:image:width\" content=\"1200\" />\n<meta property=\"og:image:height\" content=\"630\" />\n<meta property=\"og:image:alt\" content=\"các đầu số điện thoại lừa đảo\" />\n<meta property=\"og:image:type\" content=\"image/png\" />\n<meta property=\"article:published_time\" content=\"2026-06-29T17:19:32+07:00\" />\n<meta property=\"article:modified_time\" content=\"2026-07-01T09:23:15+07:00\" />\n<meta name=\"twitter:card\" content=\"summary_large_image\" />\n<meta name=\"twitter:title\" content=\"Danh sách 30+ các đầu số điện thoại lừa đảo cần cảnh giác\" />\n<meta name=\"twitter:description\" content=\"Danh sách các đầu số điện thoại lừa đảo thường bị lợi dụng tại Việt Nam và quốc tế. Cách nhận biết và xử lý ngay khi nhận cuộc gọi đáng ngờ.\" />\n<meta name=\"twitter:image\" content=\"https://s.cystack.net/resource/home/content/26181026/ma-hoa-bat-doi-xung-landscape-3.png\" />\n<meta name=\"twitter:label1\" content=\"Written by\" />\n<meta name=\"twitter:data1\" content=\"Mộng Kha\" />\n<meta name=\"twitter:label2\" content=\"Time to read\" />\n<meta name=\"twitter:data2\" content=\"15 minutes\" />\n<script type=\"application/ld+json\" class=\"rank-math-schema\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https://blog.cystack.org/#organization\",\"name\":\"CyStack\",\"url\":\"https://blog.cystack.org\"},{\"@type\":\"WebSite\",\"@id\":\"https://blog.cystack.org/#website\",\"url\":\"https://blog.cystack.org\",\"name\":\"CyStack\",\"publisher\":{\"@id\":\"https://blog.cystack.org/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https://s.cystack.net/resource/home/content/26181026/ma-hoa-bat-doi-xung-landscape-3.png\",\"url\":\"https://s.cystack.net/resource/home/content/26181026/ma-hoa-bat-doi-xung-landscape-3.png\",\"width\":\"1200\",\"height\":\"630\",\"caption\":\"c\\u00e1c \\u0111\\u1ea7u s\\u1ed1 \\u0111i\\u1ec7n tho\\u1ea1i l\\u1eeba \\u0111\\u1ea3o\",\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://blog.cystack.org/vi/blog/2026/06/29/cac-dau-so-dien-thoai-lua-dao/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":\"1\",\"item\":{\"@id\":\"https://blog.cystack.org\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":\"2\",\"item\":{\"@id\":\"https://blog.cystack.org/vi/blog/2026/06/29/cac-dau-so-dien-thoai-lua-dao/\",\"name\":\"Danh s\\u00e1ch 30+ c\\u00e1c \\u0111\\u1ea7u s\\u1ed1 \\u0111i\\u1ec7n tho\\u1ea1i l\\u1eeba \\u0111\\u1ea3o c\\u1ea7n c\\u1ea3nh gi\\u00e1c\"}}]},{\"@type\":\"WebPage\",\"@id\":\"https://blog.cystack.org/vi/blog/2026/06/29/cac-dau-so-dien-thoai-lua-dao/#webpage\",\"url\":\"https://blog.cystack.org/vi/blog/2026/06/29/cac-dau-so-dien-thoai-lua-dao/\",\"name\":\"Danh s\\u00e1ch 30+ c\\u00e1c \\u0111\\u1ea7u s\\u1ed1 \\u0111i\\u1ec7n tho\\u1ea1i l\\u1eeba \\u0111\\u1ea3o c\\u1ea7n c\\u1ea3nh gi\\u00e1c\",\"datePublished\":\"2026-06-29T17:19:32+07:00\",\"dateModified\":\"2026-07-01T09:23:15+07:00\",\"isPartOf\":{\"@id\":\"https://blog.cystack.org/#website\"},\"primaryImageOfPage\":{\"@id\":\"https://s.cystack.net/resource/home/content/26181026/ma-hoa-bat-doi-xung-landscape-3.png\"},\"inLanguage\":\"en-US\",\"breadcrumb\":{\"@id\":\"https://blog.cystack.org/vi/blog/2026/06/29/cac-dau-so-dien-thoai-lua-dao/#breadcrumb\"}},{\"@type\":\"Person\",\"@id\":\"https://blog.cystack.org/author/mongkha000/\",\"name\":\"M\\u1ed9ng Kha\",\"url\":\"https://blog.cystack.org/author/mongkha000/\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https://secure.gravatar.com/avatar/08ce67c73be585352868d7ebd7a58f3fdc2d9850b35fdbd2dc2901f8aedee6f2?s=96&amp;d=mm&amp;r=g\",\"url\":\"https://secure.gravatar.com/avatar/08ce67c73be585352868d7ebd7a58f3fdc2d9850b35fdbd2dc2901f8aedee6f2?s=96&amp;d=mm&amp;r=g\",\"caption\":\"M\\u1ed9ng Kha\",\"inLanguage\":\"en-US\"},\"worksFor\":{\"@id\":\"https://blog.cystack.org/#organization\"}},{\"@type\":\"BlogPosting\",\"headline\":\"Danh s\\u00e1ch 30+ c\\u00e1c \\u0111\\u1ea7u s\\u1ed1 \\u0111i\\u1ec7n tho\\u1ea1i l\\u1eeba \\u0111\\u1ea3o c\\u1ea7n c\\u1ea3nh gi\\u00e1c\",\"keywords\":\"c\\u00e1c \\u0111\\u1ea7u s\\u1ed1 \\u0111i\\u1ec7n tho\\u1ea1i l\\u1eeba \\u0111\\u1ea3o,nh\\u1eefng \\u0111\\u1ea7u s\\u1ed1 l\\u1eeba \\u0111\\u1ea3o,nh\\u1eefng \\u0111\\u1ea7u s\\u1ed1 \\u0111i\\u1ec7n tho\\u1ea1i l\\u1eeba \\u0111\\u1ea3o,\\u0111\\u1ea7u s\\u1ed1 \\u0111t l\\u1eeba \\u0111\\u1ea3o,\\u0111\\u1ea7u s\\u1ed1 l\\u1eeba\",\"datePublished\":\"2026-06-29T17:19:32+07:00\",\"dateModified\":\"2026-07-01T09:23:15+07:00\",\"author\":{\"@id\":\"https://blog.cystack.org/author/mongkha000/\",\"name\":\"M\\u1ed9ng Kha\"},\"publisher\":{\"@id\":\"https://blog.cystack.org/#organization\"},\"description\":\"Danh s\\u00e1ch c\\u00e1c \\u0111\\u1ea7u s\\u1ed1 \\u0111i\\u1ec7n tho\\u1ea1i l\\u1eeba \\u0111\\u1ea3o th\\u01b0\\u1eddng b\\u1ecb l\\u1ee3i d\\u1ee5ng t\\u1ea1i Vi\\u1ec7t Nam v\\u00e0 qu\\u1ed1c t\\u1ebf. 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