{"id":5121,"date":"2026-01-19T15:24:55","date_gmt":"2026-01-19T15:24:55","guid":{"rendered":"https:\/\/securitybriefing.net\/?p=5121"},"modified":"2026-01-28T21:55:18","modified_gmt":"2026-01-28T21:55:18","slug":"cac-cuoc-tan-cong-deepfake-duoc-ho-tro-boi-ai-khong-chi-la-mot-van-de-pr","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/vi\/moi-de-doa-mang\/cac-cuoc-tan-cong-deepfake-duoc-ho-tro-boi-ai-khong-chi-la-mot-van-de-pr\/","title":{"rendered":"C\u00e1c Cu\u1ed9c T\u1ea5n C\u00f4ng Deepfake \u0110\u01b0\u1ee3c H\u1ed7 Tr\u1ee3 B\u1edfi AI: Nhi\u1ec1u H\u01a1n Ch\u1ec9 L\u00e0 M\u1ed9t V\u1ea5n \u0110\u1ec1 PR"},"content":{"rendered":"<p>Deepfakes kh\u00f4ng c\u00f2n n\u1eb1m \u1edf r\u00eca c\u1ee7a v\u0103n h\u00f3a internet nh\u01b0 nh\u1eefng \u0111o\u1ea1n clip m\u1edbi l\u1ea1 hay nh\u1eefng tr\u00f2 nh\u1ea1i l\u1ea1i ng\u01b0\u1eddi n\u1ed5i ti\u1ebfng. S\u1ef1 ti\u1ebfn b\u1ed9 nhanh ch\u00f3ng trong tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u00e3 bi\u1ebfn gi\u1ecdng n\u00f3i v\u00e0 video t\u1ed5ng h\u1ee3p th\u00e0nh c\u00f4ng c\u1ee5 \u0111\u00e1ng tin c\u1eady cho s\u1ef1 l\u1eeba d\u1ed1i, gian l\u1eadn v\u00e0 truy c\u1eadp tr\u00e1i ph\u00e9p. Nh\u1eefng g\u00ec t\u1eebng y\u00eau c\u1ea7u k\u1ef9 n\u0103ng chuy\u00ean m\u00f4n v\u00e0 chu\u1ea9n b\u1ecb l\u00e2u d\u00e0i gi\u1edd \u0111\u00e2y x\u1ea3y ra v\u1edbi ph\u1ea7n m\u1ec1m c\u00f3 s\u1eb5n r\u1ed9ng r\u00e3i v\u00e0 n\u1ed7 l\u1ef1c t\u1ed1i thi\u1ec3u, \u0111i\u1ec1u n\u00e0y chuy\u1ec3n deepfakes t\u1eeb s\u1ef1 t\u00f2 m\u00f2 th\u00e0nh m\u1ed1i \u0111e d\u1ecda \u0111\u00e1ng tin c\u1eady. Ni\u1ec1m tin l\u00e0 trung t\u00e2m c\u1ee7a s\u1ef1 thay \u0111\u1ed5i n\u00e0y. Nhi\u1ec1u d\u1ecbch v\u1ee5 k\u1ef9 thu\u1eadt s\u1ed1 ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c m\u1ecdi ng\u01b0\u1eddi tin v\u00e0o nh\u1eefng g\u00ec h\u1ecd th\u1ea5y v\u00e0 nghe trong th\u1eddi gian th\u1ef1c. T\u1eeb c\u00e1c cu\u1ed9c h\u1ecdp video doanh nghi\u1ec7p \u0111\u1ebfn c\u00e1c n\u1ec1n t\u1ea3ng khuy\u1ebfn kh\u00edch ng\u01b0\u1eddi d\u00f9ng <a href=\"https:\/\/ladadate.com\/video-dating\" target=\"_blank\" rel=\"noreferrer noopener\">tr\u00f2 chuy\u1ec7n video v\u00e0 h\u1eb9n h\u00f2 v\u1edbi c\u00e1c c\u00f4 g\u00e1i th\u1ef1c s\u1ef1<\/a> nh\u01b0 m\u1ed9t c\u00e1ch \u0111\u1ec3 x\u00e2y d\u1ef1ng k\u1ebft n\u1ed1i tr\u1ef1c tuy\u1ebfn ch\u00e2n th\u1ef1c, t\u00ednh x\u00e1c th\u1ef1c l\u00e0 \u0111i\u1ec1u l\u00e0m cho nh\u1eefng t\u01b0\u01a1ng t\u00e1c n\u00e0y ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"why-deepfakes-have-become-a-security-issue-not-a-media-onenbsp\"><strong>T\u1ea1i Sao Deepfakes \u0110\u00e3 Tr\u1edf Th\u00e0nh V\u1ea5n \u0110\u1ec1 An Ninh \u2014 Kh\u00f4ng Ph\u1ea3i V\u1ea5n \u0110\u1ec1 Truy\u1ec1n Th\u00f4ng <\/strong><\/h2>\n\n\n<p>C\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn ban \u0111\u1ea7u v\u1ec1 deepfakes t\u1eadp trung v\u00e0o s\u1ef1 x\u1ea5u h\u1ed5 c\u00f4ng khai, th\u00f4ng tin sai l\u1ec7ch v\u00e0 h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u. Nh\u1eefng r\u1ee7i ro \u0111\u00f3 v\u1eabn t\u1ed3n t\u1ea1i, nh\u01b0ng ch\u00fang kh\u00f4ng c\u00f2n \u0111\u1ecbnh ngh\u0129a m\u1ed1i nguy hi\u1ec3m ch\u00ednh. C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng deepfake hi\u1ec7n \u0111\u1ea1i nh\u1eafm v\u00e0o c\u00e1c quy\u1ebft \u0111\u1ecbnh ho\u1ea1t \u0111\u1ed9ng, quy tr\u00ecnh t\u00e0i ch\u00ednh v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp.&nbsp;<\/p>\n\n\n\n<p>M\u1ed9t gi\u1ecdng n\u00f3i quen thu\u1ed9c ho\u1eb7c m\u1ed9t khu\u00f4n m\u1eb7t m\u00e0 m\u1ecdi ng\u01b0\u1eddi nh\u1eadn ra c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 n\u1ed9i b\u1ed9 nhanh h\u01a1n nhi\u1ec1u cu\u1ed9c t\u1ea5n c\u00f4ng k\u1ef9 thu\u1eadt truy\u1ec1n th\u1ed1ng. B\u1eb1ng c\u00e1ch d\u1ef1a v\u00e0o t\u00ednh c\u1ea5p b\u00e1ch ho\u1eb7c quy\u1ec1n l\u1ef1c, k\u1ebb t\u1ea5n c\u00f4ng g\u00e2y \u00e1p l\u1ef1c cho m\u1ee5c ti\u00eau c\u1ee7a h\u1ecd h\u00e0nh \u0111\u1ed9ng tr\u01b0\u1edbc khi c\u00f3 th\u1eddi gian \u0111\u1ec3 \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 nh\u1eefng g\u00ec \u0111ang x\u1ea3y ra. H\u1eadu qu\u1ea3 c\u00f3 xu h\u01b0\u1edbng ngay l\u1eadp t\u1ee9c v\u00e0 c\u1ee5 th\u1ec3: ti\u1ec1n b\u1ecb m\u1ea5t, d\u1eef li\u1ec7u b\u1ecb l\u1ed9 ho\u1eb7c quy t\u1eafc n\u1ed9i b\u1ed9 b\u1ecb ph\u00e1 v\u1ee1 m\u1ed9t c\u00e1ch \u00e2m th\u1ea7m.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-aipowered-deepfakes-actually-worknbsp\"><strong>C\u00e1ch Deepfakes S\u1eed D\u1ee5ng AI Th\u1ef1c S\u1ef1 Ho\u1ea1t \u0110\u1ed9ng <\/strong><\/h2>\n\n\n<p>Deepfakes s\u1eed d\u1ee5ng AI \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng h\u1ecdc tr\u1ef1c ti\u1ebfp t\u1eeb <a href=\"https:\/\/www.gao.gov\/products\/gao-24-106293\" target=\"_blank\" rel=\"noreferrer noopener\">gi\u1ecdng n\u00f3i v\u00e0 khu\u00f4n m\u1eb7t con ng\u01b0\u1eddi th\u1ef1c<\/a>. Theo th\u1eddi gian, ch\u00fang n\u1eafm b\u1eaft c\u00e1c m\u1eabu trong l\u1eddi n\u00f3i, chuy\u1ec3n \u0111\u1ed9ng v\u00e0 bi\u1ec3u c\u1ea3m, sau \u0111\u00f3 t\u00e1i t\u1ea1o ch\u00fang v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u00e1ng lo ng\u1ea1i. Khi k\u1ef9 thu\u1eadt \u0111\u00e0o t\u1ea1o \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 s\u1ee9c m\u1ea1nh x\u1eed l\u00fd tr\u1edf n\u00ean nhanh h\u01a1n v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n, nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y kh\u00f4ng c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o th\u1eddi gian ch\u1edd l\u00e2u ho\u1eb7c ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng.<\/p>\n\n\n\n<p>S\u1ef1 thay \u0111\u1ed5i v\u1ec1 t\u1ed1c \u0111\u1ed9 \u0111\u00f3 thay \u0111\u1ed5i ph\u01b0\u01a1ng tr\u00ecnh. Deepfakes gi\u1edd \u0111\u00e2y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u00e0 tri\u1ec3n khai trong th\u1eddi gian th\u1ef1c, khi\u1ebfn ch\u00fang d\u1ec5 b\u1ecb l\u1ea1m d\u1ee5ng h\u01a1n v\u00e0 kh\u00f3 ph\u00e1t hi\u1ec7n h\u01a1n nhi\u1ec1u trong khi ch\u00fang \u0111ang di\u1ec5n ra.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"from-generative-models-to-realtime-impersonationnbsp\"><strong>T\u1eeb M\u00f4 H\u00ecnh T\u1ea1o Ra \u0110\u1ebfn Gi\u1ea3 M\u1ea1o Th\u1eddi Gian Th\u1ef1c <\/strong><\/h2>\n\n\n<p>Deepfakes hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c m\u00f4 h\u00ecnh t\u1ea1o ra \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o tr\u00ean c\u00e1c b\u1ea3n ghi \u00e2m gi\u1ecdng n\u00f3i v\u00e0 c\u1ea3nh quay video. Nh\u1eefng h\u1ec7 th\u1ed1ng n\u00e0y ph\u00e2n t\u00edch c\u00e1ch m\u1ed9t ng\u01b0\u1eddi ph\u00e1t \u00e2m v\u00e0 di chuy\u1ec3n, nghi\u00ean c\u1ee9u gi\u1ecdng \u0111i\u1ec7u, nh\u1ecbp \u0111\u1ed9, chuy\u1ec3n \u0111\u1ed9ng khu\u00f4n m\u1eb7t v\u00e0 th\u1eadm ch\u00ed c\u1ea3 c\u00e1c bi\u1ec3u hi\u1ec7n vi m\u00f4 tinh t\u1ebf. Khi giai \u0111o\u1ea1n h\u1ecdc t\u1eadp \u0111\u00f3 ho\u00e0n t\u1ea5t, ch\u00fang c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o h\u00ecnh \u1ea3nh c\u1ee7a ai \u0111\u00f3 trong c\u00e1c cu\u1ed9c tr\u00f2 chuy\u1ec7n tr\u1ef1c ti\u1ebfp.<\/p>\n\n\n\n<p>\u0110i\u1ec1u l\u00e0m cho \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t kh\u00f3 ph\u00e1t hi\u1ec7n l\u00e0 t\u1ed1c \u0111\u1ed9. T\u1ed5ng h\u1ee3p th\u1eddi gian th\u1ef1c lo\u1ea1i b\u1ecf c\u00e1c kho\u1ea3ng d\u1eebng v\u00e0 l\u1ed7i h\u00ecnh \u1ea3nh t\u1eebng ti\u1ebft l\u1ed9 n\u1ed9i dung gi\u1ea3. K\u1ebft qu\u1ea3 l\u00e0, vi\u1ec7c gi\u1ea3 m\u1ea1o c\u00f3 th\u1ec3 di\u1ec5n ra su\u00f4n s\u1ebb, th\u01b0\u1eddng kh\u00f4ng g\u00e2y nghi ng\u1edd ngay l\u1eadp t\u1ee9c.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"why-voice-and-video-are-harder-to-verify-than-emails\"><strong>T\u1ea1i Sao Gi\u1ecdng N\u00f3i v\u00e0 Video Kh\u00f3 X\u00e1c Minh H\u01a1n Email<\/strong><\/h2>\n\n\n<p>B\u1ea3o m\u1eadt email c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 c\u00e1c t\u00edn hi\u1ec7u k\u1ef9 thu\u1eadt. Ti\u00eau \u0111\u1ec1, t\u00ean mi\u1ec1n ng\u01b0\u1eddi g\u1eedi v\u00e0 c\u00e1c giao th\u1ee9c x\u00e1c th\u1ef1c cung c\u1ea5p c\u00e1ch c\u1ee5 th\u1ec3 \u0111\u1ec3 ki\u1ec3m tra t\u00ednh h\u1ee3p ph\u00e1p. Gi\u1ecdng n\u00f3i v\u00e0 video kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng theo c\u00e1ch \u0111\u00f3. Ch\u00fang ph\u1ee5 thu\u1ed9c g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n v\u00e0o nh\u1eadn th\u1ee9c c\u1ee7a con ng\u01b0\u1eddi. M\u1ed9t gi\u1ecdng n\u00f3i quen thu\u1ed9c, m\u1ed9t khu\u00f4n m\u1eb7t d\u1ec5 nh\u1eadn bi\u1ebft v\u00e0 m\u1ed9t cu\u1ed9c tr\u00f2 chuy\u1ec7n di\u1ec5n ra t\u1ef1 nhi\u00ean \u0111\u1ec1u t\u1ea1o ra c\u1ea3m gi\u00e1c tin t\u01b0\u1edfng.<\/p>\n\n\n\n<p>K\u1ebb t\u1ea5n c\u00f4ng d\u1ef1a nhi\u1ec1u v\u00e0o nh\u1eefng t\u00edn hi\u1ec7u \u0111\u00f3, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 \u00e1p l\u1ef1c th\u1eddi gian. Trong nh\u1eefng kho\u1ea3nh kh\u1eafc \u0111\u00f3, m\u1ecdi ng\u01b0\u1eddi c\u00f3 xu h\u01b0\u1edbng d\u1ef1a v\u00e0o b\u1ea3n n\u0103ng h\u01a1n l\u00e0 x\u00e1c minh, \u0111i\u1ec1u n\u00e0y khi\u1ebfn gi\u1ecdng n\u00f3i v\u00e0 video d\u1ec5 b\u1ecb khai th\u00e1c h\u01a1n nhi\u1ec1u so v\u1edbi giao ti\u1ebfp d\u1ef1a tr\u00ean v\u0103n b\u1ea3n.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"deepfakes-as-an-entry-point-not-the-end-goal\"><strong>Deepfakes Nh\u01b0 M\u1ed9t \u0110i\u1ec3m Kh\u1edfi \u0110\u1ea7u, Kh\u00f4ng Ph\u1ea3i M\u1ee5c Ti\u00eau Cu\u1ed1i C\u00f9ng<\/strong><\/h2>\n\n\n<p>Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng t\u1ed5ng h\u1ee3p ch\u1ec9 l\u00e0 b\u01b0\u1edbc m\u1edf \u0111\u1ea7u. M\u1ed9t cu\u1ed9c g\u1ecdi video thuy\u1ebft ph\u1ee5c c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp quy\u1ec1n l\u1ef1c ho\u1eb7c l\u00f2ng tin, t\u1ea1o ti\u1ec1n \u0111\u1ec1 cho nh\u1eefng g\u00ec s\u1ebd x\u1ea3y ra ti\u1ebfp theo. \u0110\u00f3 c\u00f3 th\u1ec3 l\u00e0 y\u00eau c\u1ea7u th\u00f4ng tin \u0111\u0103ng nh\u1eadp, ph\u00ea duy\u1ec7t thanh to\u00e1n ho\u1eb7c truy c\u1eadp v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng nh\u1ea1y c\u1ea3m. M\u00f4 h\u00ecnh n\u00e0y r\u1ea5t gi\u1ed1ng v\u1edbi spear phishing, nh\u01b0ng v\u1edbi t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng cao h\u01a1n, ch\u1ee7 y\u1ebfu v\u00ec t\u01b0\u01a1ng t\u00e1c c\u1ea3m th\u1ea5y th\u1eadt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"957\" height=\"415\" src=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/image.jpeg\" alt=\"Image related to AI-Powered Deepfake Attacks: More Than Just a PR Problem\" class=\"wp-image-5122\" srcset=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/image.jpeg 957w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/image-300x130.jpeg 300w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/image-768x333.jpeg 768w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/image-18x8.jpeg 18w\" sizes=\"(max-width: 957px) 100vw, 957px\" \/><\/figure>\n\n\n\n<p><strong>K\u1ebft H\u1ee3p Deepfakes V\u1edbi Phishing, BEC v\u00e0 Malware&nbsp;<\/strong><\/p>\n\n\n\n<p>K\u1ebb t\u1ea5n c\u00f4ng ng\u00e0y c\u00e0ng k\u1ebft h\u1ee3p deepfakes v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u1ea3 m\u1ea1o gi\u1ecdng n\u00f3i x\u00e1c nh\u1eadn y\u00eau c\u1ea7u chuy\u1ec3n ti\u1ec1n gian l\u1eadn&nbsp;<\/li>\n\n\n\n<li>Cu\u1ed9c g\u1ecdi video h\u01b0\u1edbng d\u1eabn nh\u00e2n vi\u00ean m\u1edf t\u1ec7p \u0111\u00ednh k\u00e8m \u0111\u1ed9c h\u1ea1i&nbsp;<\/li>\n\n\n\n<li>Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh t\u1ed5ng h\u1ee3p x\u00e1c nh\u1eadn email l\u1eeba \u0111\u1ea3o trong c\u00e1c cu\u1ed9c tr\u00f2 chuy\u1ec7n tr\u1ef1c ti\u1ebfp&nbsp;<\/li>\n\n\n\n<li>Cu\u1ed9c h\u1ecdp nh\u00e0 cung c\u1ea5p gi\u1ea3 d\u1eabn \u0111\u1ebfn th\u00f4ng tin \u0111\u0103ng nh\u1eadp b\u1ecb x\u00e2m ph\u1ea1m.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Nh\u1eefng s\u1ef1 k\u1ebft h\u1ee3p n\u00e0y r\u00fat ng\u1eafn th\u1eddi gian ra quy\u1ebft \u0111\u1ecbnh v\u00e0 gi\u1ea3m s\u1ef1 ho\u00e0i nghi b\u1eb1ng c\u00e1ch c\u1ee7ng c\u1ed1 quy\u1ec1n l\u1ef1c gi\u1ea3 m\u1ea1o tr\u00ean nhi\u1ec1u k\u00eanh. M\u1ed7i l\u1edbp b\u1ed5 sung t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 tin c\u1eady trong khi che gi\u1ea5u ngu\u1ed3n g\u1ed1c k\u1ef9 thu\u1eadt c\u1ee7a cu\u1ed9c t\u1ea5n c\u00f4ng.&nbsp;<\/p>\n\n\n\n<p><strong>T\u1ea1i Sao L\u00e0m Vi\u1ec7c T\u1eeb Xa v\u00e0 K\u1ebft H\u1ee3p T\u0103ng C\u01b0\u1eddng R\u1ee7i Ro&nbsp;<\/strong><\/p>\n\n\n\n<p>C\u00e1c nh\u00f3m ph\u00e2n t\u00e1n d\u1ef1a v\u00e0o <a href=\"https:\/\/securitybriefing.net\/biz-data\/building-trust-in-live-digital-platforms-key-security-measures\/\" target=\"_blank\" rel=\"noreferrer noopener\">k\u00eanh k\u1ef9 thu\u1eadt s\u1ed1<\/a> cho c\u00e1c quy\u1ebft \u0111\u1ecbnh h\u00e0ng ng\u00e0y. Cu\u1ed9c g\u1ecdi video thay th\u1ebf x\u00e1c minh tr\u1ef1c ti\u1ebfp, v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c kh\u00f4ng \u0111\u1ed3ng b\u1ed9 gi\u1ea3m b\u1edbt ki\u1ec3m tra kh\u00f4ng ch\u00ednh th\u1ee9c. Nh\u1eefng \u0111i\u1ec1u ki\u1ec7n n\u00e0y b\u00ecnh th\u01b0\u1eddng h\u00f3a t\u01b0\u01a1ng t\u00e1c v\u1edbi nh\u1eefng khu\u00f4n m\u1eb7t kh\u00f4ng quen thu\u1ed9c, \u0111i\u1ec1u n\u00e0y c\u00f3 l\u1ee3i cho k\u1ebb t\u1ea5n c\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 tin t\u01b0\u1edfng nhanh ch\u00f3ng.&nbsp;<\/p>\n\n\n\n<p><strong>Gian L\u1eadn T\u00e0i Ch\u00ednh v\u00e0 Gi\u1ea3 M\u1ea1o Gi\u00e1m \u0110\u1ed1c&nbsp;<\/strong><\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p li\u00ean quan \u0111\u1ebfn gi\u1ecdng n\u00f3i t\u1ed5ng h\u1ee3p b\u1eaft ch\u01b0\u1edbc c\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o c\u1ea5p cao. K\u1ebb t\u1ea5n c\u00f4ng y\u00eau c\u1ea7u chuy\u1ec3n ti\u1ec1n kh\u1ea9n c\u1ea5p, tr\u00edch d\u1eabn c\u00e1c giao d\u1ecbch b\u00ed m\u1eadt v\u00e0 kh\u00f4ng khuy\u1ebfn kh\u00edch x\u00e1c minh. C\u00e1c nh\u00f3m t\u00e0i ch\u00ednh tu\u00e2n th\u1ee7 v\u00ec gi\u1ecdng n\u00f3i ph\u00f9 h\u1ee3p v\u1edbi mong \u0111\u1ee3i v\u00e0 ng\u1eef c\u1ea3nh c\u1ea3m th\u1ea5y h\u1ee3p ph\u00e1p. M\u1ea5t m\u00e1t th\u01b0\u1eddng \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c \u0111\u00e1ng k\u1ec3 tr\u01b0\u1edbc khi ph\u00e1t hi\u1ec7n.&nbsp;<\/p>\n\n\n\n<p><strong>Tr\u1ed9m C\u1eafp Th\u00f4ng Tin \u0110\u0103ng Nh\u1eadp Qua Ni\u1ec1m Tin T\u1ed5ng H\u1ee3p&nbsp;<\/strong><\/p>\n\n\n\n<p>Cu\u1ed9c g\u1ecdi video deepfake c\u0169ng h\u1ed7 tr\u1ee3 tr\u1ed9m c\u1eafp th\u00f4ng tin \u0111\u0103ng nh\u1eadp. K\u1ebb t\u1ea5n c\u00f4ng gi\u1ea3 d\u1ea1ng nh\u00e2n vi\u00ean IT ho\u1eb7c ki\u1ec3m to\u00e1n vi\u00ean b\u00ean ngo\u00e0i v\u00e0 h\u01b0\u1edbng d\u1eabn m\u1ee5c ti\u00eau qua c\u00e1c b\u01b0\u1edbc \u0111\u0103ng nh\u1eadp ho\u1eb7c thay \u0111\u1ed5i truy c\u1eadp. Khi th\u00f4ng tin \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c chuy\u1ec3n giao, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c quy\u1ec1n truy c\u1eadp li\u00ean t\u1ee5c m\u1edf r\u1ed9ng xa h\u01a1n t\u01b0\u01a1ng t\u00e1c ban \u0111\u1ea7u.&nbsp;<\/p>\n\n\n\n<p><strong>T\u1ea1i Sao C\u00e1c Bi\u1ec7n Ph\u00e1p Ki\u1ec3m So\u00e1t An Ninh Truy\u1ec1n Th\u1ed1ng G\u1eb7p Kh\u00f3 Kh\u0103n V\u1edbi Deepfakes&nbsp;<\/strong><\/p>\n\n\n\n<p>Nhi\u1ec1u bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t an ninh t\u1eadp trung v\u00e0o x\u00e1c th\u1ef1c t\u0129nh v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 k\u1ef9 thu\u1eadt. Deepfakes khai th\u00e1c kho\u1ea3ng c\u00e1ch gi\u1eefa h\u1ec7 th\u1ed1ng v\u00e0 quy\u1ebft \u0111\u1ecbnh c\u1ee7a con ng\u01b0\u1eddi.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>X\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 b\u1ea3o v\u1ec7 \u0111\u0103ng nh\u1eadp nh\u01b0ng kh\u00f4ng b\u1ea3o v\u1ec7 y\u00eau c\u1ea7u ph\u00ea duy\u1ec7t.&nbsp;<\/li>\n\n\n\n<li>B\u1ed9 l\u1ecdc email x\u1eed l\u00fd c\u00e1c m\u1ed1i \u0111e d\u1ecda d\u1ef1a tr\u00ean v\u0103n b\u1ea3n, kh\u00f4ng ph\u1ea3i gi\u1ecdng n\u00f3i t\u1ed5ng h\u1ee3p.&nbsp;<\/li>\n\n\n\n<li>Sinh tr\u1eafc h\u1ecdc gi\u1ecdng n\u00f3i th\u1ea5t b\u1ea1i tr\u01b0\u1edbc vi\u1ec7c sao ch\u00e9p ch\u1ea5t l\u01b0\u1ee3ng cao.&nbsp;<\/li>\n\n\n\n<li>\u0110\u00e0o t\u1ea1o nh\u1eadn th\u1ee9c th\u01b0\u1eddng gi\u1ea3 \u0111\u1ecbnh c\u00e1c d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o r\u00f5 r\u00e0ng.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>C\u00f9ng nhau, nh\u1eefng kho\u1ea3ng tr\u1ed1ng n\u00e0y cho ph\u00e9p c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng deepfake v\u01b0\u1ee3t qua c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u01b0\u01a1ng t\u00e1c con ng\u01b0\u1eddi th\u1eddi gian th\u1ef1c.&nbsp;<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"identity-is-the-new-targetnbsp\"><strong>Danh T\u00ednh L\u00e0 M\u1ee5c Ti\u00eau M\u1edbi<\/strong> <\/h2>\n\n\n<p>Deepfakes t\u1ea5n c\u00f4ng danh t\u00ednh thay v\u00ec c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. Ch\u00fang thao t\u00fang c\u00e1ch m\u1ecdi ng\u01b0\u1eddi nh\u1eadn ra quy\u1ec1n l\u1ef1c, t\u00ednh h\u1ee3p ph\u00e1p v\u00e0 s\u1ef1 c\u1ea5p b\u00e1ch. S\u1ef1 t\u1eadp trung n\u00e0y chuy\u1ec3n r\u1ee7i ro t\u1eeb h\u1ec7 th\u1ed1ng sang l\u00f2ng tin c\u1ee7a con ng\u01b0\u1eddi.&nbsp;<\/p>\n\n\n\n<p>Chi\u1ebfn l\u01b0\u1ee3c an ninh coi danh t\u00ednh l\u00e0 th\u00f4ng tin x\u00e1c th\u1ef1c c\u1ed1 \u0111\u1ecbnh b\u1ecf qua c\u00e1ch k\u1ebb t\u1ea5n c\u00f4ng khai th\u00e1c ng\u1eef c\u1ea3nh v\u00e0 s\u1ef1 quen thu\u1ed9c. M\u1ed9t khu\u00f4n m\u1eb7t \u0111\u00e1ng tin tr\u00ean m\u00e0n h\u00ecnh mang tr\u1ecdng l\u01b0\u1ee3ng ngay c\u1ea3 khi ki\u1ec3m so\u00e1t truy c\u1eadp v\u1eabn nguy\u00ean v\u1eb9n.&nbsp;<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"deepfakes-vs-identity-and-access-managementnbsp\"><strong>Deepfakes so v\u1edbi Qu\u1ea3n L\u00fd Danh T\u00ednh v\u00e0 Truy C\u1eadp <\/strong><\/h3>\n\n\n<p>C\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd danh t\u00ednh v\u00e0 truy c\u1eadp th\u1ef1c thi quy\u1ec1n v\u00e0 x\u00e1c th\u1ef1c. Ch\u00fang h\u1ea1n ch\u1ebf thi\u1ec7t h\u1ea1i sau khi b\u1ecb x\u00e2m ph\u1ea1m v\u00e0 h\u1ed7 tr\u1ee3 ki\u1ec3m to\u00e1n. Ch\u00fang kh\u00f4ng gi\u1ea3i quy\u1ebft s\u1ef1 thao t\u00fang trong c\u00e1c cu\u1ed9c tr\u00f2 chuy\u1ec7n. IAM v\u1eabn c\u1ea7n thi\u1ebft, nh\u01b0ng n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi s\u1ef1 l\u1eeba d\u1ed1i th\u1eddi gian th\u1ef1c m\u1ed9t m\u00ecnh.&nbsp;<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"trust-signals-that-can-no-longer-be-trustednbsp\"><strong>T\u00edn Hi\u1ec7u Tin C\u1eady Kh\u00f4ng C\u00f2n \u0110\u00e1ng Tin <\/strong><\/h3>\n\n\n<p>S\u1ef1 hi\u1ec7n di\u1ec7n h\u00ecnh \u1ea3nh, nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i v\u00e0 quy\u1ec1n l\u1ef1c \u0111\u01b0\u1ee3c nh\u1eadn th\u1ee9c t\u1eebng gi\u1ea3m ma s\u00e1t. Deepfakes l\u00e0m x\u00f3i m\u00f2n \u0111\u1ed9 tin c\u1eady c\u1ee7a ch\u00fang. C\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng ch\u1ec9 ri\u00eang ngo\u1ea1i h\u00ecnh kh\u00f4ng c\u00f2n ch\u1ee9ng minh danh t\u00ednh trong c\u00e1c t\u01b0\u01a1ng t\u00e1c nh\u1ea1y c\u1ea3m.&nbsp;<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"why-purely-technical-detection-has-limitsnbsp\"><strong>T\u1ea1i Sao Ph\u00e1t Hi\u1ec7n Thu\u1ea7n K\u1ef9 Thu\u1eadt C\u00f3 Gi\u1edbi H\u1ea1n <\/strong><\/h3>\n\n\n<p>Ph\u00e1t hi\u1ec7n t\u1ef1 \u0111\u1ed9ng \u0111\u1ed1i m\u1eb7t v\u1edbi d\u01b0\u01a1ng t\u00ednh gi\u1ea3 v\u00e0 c\u1ea3i ti\u1ebfn m\u00f4 h\u00ecnh nhanh ch\u00f3ng. C\u00e1c hi\u1ec7n v\u1eadt h\u00ecnh \u1ea3nh bi\u1ebfn m\u1ea5t khi k\u1ef9 thu\u1eadt ph\u00e1t tri\u1ec3n, \u0111i\u1ec1u n\u00e0y th\u00fac \u0111\u1ea9y cu\u1ed9c ch\u1ea1y \u0111ua v\u0169 trang gi\u1eefa k\u1ebb t\u1ea5n c\u00f4ng v\u00e0 ng\u01b0\u1eddi b\u1ea3o v\u1ec7. Qu\u00e1 ph\u1ee5 thu\u1ed9c v\u00e0o ph\u00e1t hi\u1ec7n tr\u00ec ho\u00e3n h\u00e0nh \u0111\u1ed9ng khi s\u1ef1 t\u1ef1 tin v\u1eabn ch\u01b0a ch\u1eafc ch\u1eafn.&nbsp;<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"the-role-of-process-verification-and-escalationnbsp\"><strong>Vai Tr\u00f2 C\u1ee7a Quy Tr\u00ecnh, X\u00e1c Minh v\u00e0 Leo Thang <\/strong><\/h3>\n\n\n<p>C\u00e1c th\u1ee7 t\u1ee5c r\u00f5 r\u00e0ng gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i. C\u00e1c b\u01b0\u1edbc x\u00e1c minh cho ph\u00ea duy\u1ec7t t\u00e0i ch\u00ednh, thay \u0111\u1ed5i truy c\u1eadp v\u00e0 y\u00eau c\u1ea7u nh\u1ea1y c\u1ea3m t\u1ea1o ra ma s\u00e1t \u1edf n\u01a1i quan tr\u1ecdng. \u0110\u01b0\u1eddng d\u1eabn leo thang cho ph\u00e9p nh\u00e2n vi\u00ean t\u1ea1m d\u1eebng v\u00e0 x\u00e1c nh\u1eadn m\u00e0 kh\u00f4ng s\u1ee3 b\u1ecb tr\u00ec ho\u00e3n. C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 con ng\u01b0\u1eddi trong v\u00f2ng l\u1eb7p t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u01b0\u1ee3t ra ngo\u00e0i t\u1ef1 \u0111\u1ed9ng h\u00f3a.&nbsp;<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"training-employees-to-challenge-authentic-signalsnbsp\"><strong>\u0110\u00e0o T\u1ea1o Nh\u00e2n Vi\u00ean Th\u00e1ch Th\u1ee9c C\u00e1c T\u00edn Hi\u1ec7u \u201cX\u00e1c Th\u1ef1c\u201d <\/strong><\/h3>\n\n\n<p>\u0110\u00e0o t\u1ea1o t\u1ed1t bi\u1ebfn nghi ng\u1edd th\u00e0nh chuy\u00ean nghi\u1ec7p. Nh\u00e2n vi\u00ean h\u1ecdc c\u00e1ch ki\u1ec3m tra ngay c\u1ea3 nh\u1eefng gi\u1ecdng n\u00f3i h\u1ecd bi\u1ebft khi h\u1ecd \u0111ang l\u00e0m nh\u1eefng vi\u1ec7c quan tr\u1ecdng. K\u1ecbch b\u1ea3n v\u00e0 danh s\u00e1ch ki\u1ec3m tra gi\u00fap m\u1ecdi ng\u01b0\u1eddi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh b\u00ecnh t\u0129nh khi h\u1ecd \u0111ang ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 \u00edt ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea3m gi\u00e1c c\u1ee7a h\u1ecd.&nbsp;<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"what-organizations-should-rethink-nownbsp\"><strong>Nh\u1eefng G\u00ec C\u00e1c T\u1ed5 Ch\u1ee9c N\u00ean Suy Ngh\u0129 L\u1ea1i Ngay B\u00e2y Gi\u1edd <\/strong><\/h3>\n\n\n<p>C\u00e1c k\u1ecbch b\u1ea3n cho ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng t\u1ed5ng h\u1ee3p n\u00ean l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a k\u1ebf ho\u1ea1ch an ninh. Quy tr\u00ecnh ph\u00ea duy\u1ec7t c\u1ea7n m\u1ed9t l\u1ea7n ki\u1ec3m tra th\u1ee9 hai. K\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 n\u00ean bao g\u1ed3m c\u00e1c s\u1ef1 ki\u1ec7n gi\u1ea3 m\u1ea1o c\u0169ng nh\u01b0 c\u00e1c vi ph\u1ea1m th\u00f4ng th\u01b0\u1eddng. Khi c\u00e1c nh\u00f3m an ninh, ph\u00e1p l\u00fd v\u00e0 l\u00e3nh \u0111\u1ea1o \u0111\u1ed3ng thu\u1eadn, h\u1ecd s\u1ebd ph\u1ea3n \u1ee9ng gi\u1ed1ng nhau trong c\u00e1c t\u00ecnh hu\u1ed1ng \u00e1p l\u1ef1c cao.&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"957\" height=\"415\" src=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/AI-Powered-Deepfake-Attacks-More-Than-Just-a-PR-Problem-2.jpg\" alt=\"C\u00e1c Cu\u1ed9c T\u1ea5n C\u00f4ng Deepfake S\u1eed D\u1ee5ng AI Kh\u00f4ng Ch\u1ec9 L\u00e0 V\u1ea5n \u0110\u1ec1 PR (2)\" class=\"wp-image-5123\" srcset=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/AI-Powered-Deepfake-Attacks-More-Than-Just-a-PR-Problem-2.jpg 957w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/AI-Powered-Deepfake-Attacks-More-Than-Just-a-PR-Problem-2-300x130.jpg 300w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/AI-Powered-Deepfake-Attacks-More-Than-Just-a-PR-Problem-2-768x333.jpg 768w, https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/01\/AI-Powered-Deepfake-Attacks-More-Than-Just-a-PR-Problem-2-18x8.jpg 18w\" sizes=\"(max-width: 957px) 100vw, 957px\" \/><\/figure>\n\n\n\n<p>C\u00e1c ch\u00ednh s\u00e1ch khuy\u1ebfn kh\u00edch g\u1ecdi l\u1ea1i, x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n v\u00e0 ph\u00e2n chia nhi\u1ec7m v\u1ee5 gi\u1ea3m t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.&nbsp;<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"deepfakes-are-a-security-problem-first-and-forevernbsp\"><strong>Deepfakes L\u00e0 V\u1ea5n \u0110\u1ec1 An Ninh \u0110\u1ea7u Ti\u00ean \u2014 V\u00e0 M\u00e3i M\u00e3i <\/strong><\/h2>\n\n\n<p>Deepfakes s\u1eed d\u1ee5ng AI khai th\u00e1c c\u00f9ng n\u1ec1n t\u1ea3ng m\u00e0 c\u00f4ng vi\u1ec7c k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n \u0111\u1ea1i d\u1ef1a v\u00e0o: l\u00f2ng tin t\u1eeb xa. Khi t\u00ednh ch\u00e2n th\u1ef1c \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng n\u00e0y s\u1ebd tr\u1edf n\u00ean y\u00ean l\u1eb7ng h\u01a1n v\u00e0 nhanh h\u01a1n. Xem ch\u00fang nh\u01b0 v\u1ea5n \u0111\u1ec1 truy\u1ec1n th\u00f4ng t\u1ea1m th\u1eddi l\u00e0m gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang.&nbsp;<\/p>\n\n\n\n<p>Deepfakes th\u00e1ch th\u1ee9c c\u00e1ch c\u00e1c t\u1ed5 ch\u1ee9c x\u00e1c minh danh t\u00ednh, \u1ee7y quy\u1ec1n h\u00e0nh \u0111\u1ed9ng v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 c\u1ea5p b\u00e1ch. Nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u00f3 \u0111\u1eb7t ch\u00fang v\u00e0o trung t\u00e2m c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c an ninh m\u1ea1ng. M\u1ed1i \u0111e d\u1ecda s\u1ebd t\u1ed3n t\u1ea1i, ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u00f2i h\u1ecfi thay \u0111\u1ed5i c\u1ea5u tr\u00fac thay v\u00ec s\u1eeda ch\u1eefa b\u1ec1 m\u1eb7t.&nbsp;<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Deepfakes no longer sit on the fringe of internet culture as novelty clips or celebrity parodies. Rapid advances in artificial intelligence have turned synthetic voice and video into reliable tools\u2026 <a class=\"more-link\" href=\"https:\/\/securitybriefing.net\/vi\/moi-de-doa-mang\/cac-cuoc-tan-cong-deepfake-duoc-ho-tro-boi-ai-khong-chi-la-mot-van-de-pr\/\">Ti\u1ebfp t\u1ee5c \u0111\u1ecdc <span class=\"screen-reader-text\">C\u00e1c Cu\u1ed9c T\u1ea5n C\u00f4ng Deepfake \u0110\u01b0\u1ee3c H\u1ed7 Tr\u1ee3 B\u1edfi AI: Nhi\u1ec1u H\u01a1n Ch\u1ec9 L\u00e0 M\u1ed9t V\u1ea5n \u0110\u1ec1 PR<\/span><\/a><\/p>","protected":false},"author":3,"featured_media":5124,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-5121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cyber-threats","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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