Bạn có dùng lại mật khẩu? Credential Stuffing là lý do bạn cần bật 2FA ngay lập tức
4 phút đọc03/11/2025
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Tìm hiểu cách tin tặc khai thác mật khẩu bị rò rỉ để chiếm tài khoản và vì sao bật 2FA để tự bảo vệ.\" />\n<meta property=\"og:url\" content=\"https://blog.cystack.org/tutorial/vi/2025/11/03/credential-stuffing-la-gi/\" />\n<meta property=\"og:site_name\" content=\"CyStack Tutorial\" />\n<meta property=\"article:tag\" content=\"vi\" />\n<meta property=\"article:section\" content=\"An toàn thông tin\" />\n<meta property=\"og:updated_time\" content=\"2026-08-03T16:56:19+07:00\" />\n<meta property=\"og:image\" content=\"https://s2.cystack.net/tutorial/02174203/credential-stuffing.png\" />\n<meta property=\"og:image:secure_url\" content=\"https://s2.cystack.net/tutorial/02174203/credential-stuffing.png\" />\n<meta property=\"og:image:width\" content=\"1536\" />\n<meta property=\"og:image:height\" content=\"1024\" />\n<meta property=\"og:image:alt\" content=\"Credential Stuffing là gì và cách thức hoạt động\" />\n<meta property=\"og:image:type\" content=\"image/png\" />\n<meta property=\"article:published_time\" content=\"2025-11-03T21:24:09+07:00\" />\n<meta property=\"article:modified_time\" content=\"2026-08-03T16:56:19+07:00\" />\n<meta name=\"twitter:card\" content=\"summary_large_image\" />\n<meta name=\"twitter:title\" content=\"Bạn có dùng lại mật khẩu? 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