{"id":47891,"date":"2026-05-21T14:54:15","date_gmt":"2026-05-21T07:54:15","guid":{"rendered":"https:\/\/antoanthongtinhaiphong.gov.vn\/?p=47891"},"modified":"2026-05-29T14:55:35","modified_gmt":"2026-05-29T07:55:35","slug":"lo-lot-du-lieu-tai-viet-nam-tang-manh-trong-quy-i-2026","status":"publish","type":"post","link":"https:\/\/antoanthongtinhaiphong.gov.vn\/lo-lot-du-lieu-tai-viet-nam-tang-manh-trong-quy-i-2026\/","title":{"rendered":"L\u1ed9 l\u1ecdt d\u1eef li\u1ec7u t\u1ea1i Vi\u1ec7t Nam t\u0103ng m\u1ea1nh trong Qu\u00fd I\/2026"},"content":{"rendered":"
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<\/i>\u00a0H\u1ed3ng \u0110\u1ea1t<\/a><\/div>\n<\/div>\n

Theo b\u00e1o c\u00e1o c\u1ee7a C\u00f4ng ty An ninh m\u1ea1ng Viettel (VCS), trong Qu\u00fd I\/2026, t\u00ecnh h\u00ecnh an to\u00e0n th\u00f4ng tin t\u1ea1i Vi\u1ec7t Nam ti\u1ebfp t\u1ee5c di\u1ec5n bi\u1ebfn ph\u1ee9c t\u1ea1p khi h\u01a1n 6,9 tri\u1ec7u b\u1ea3n ghi t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n b\u1ecb l\u1ed9 l\u1ecdt, t\u0103ng 53% so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m tr\u01b0\u1edbc. C\u00f9ng v\u1edbi s\u1ef1 gia t\u0103ng \u0111\u1ed9t bi\u1ebfn c\u1ee7a c\u00e1c v\u1ee5 rao b\u00e1n d\u1eef li\u1ec7u, t\u00ean mi\u1ec1n l\u1eeba \u0111\u1ea3o, t\u1ea5n c\u00f4ng DDoS v\u00e0 l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt nghi\u00eam tr\u1ecdng, b\u1ee9c tranh an to\u00e0n th\u00f4ng tin cho th\u1ea5y c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi \u00e1p l\u1ef1c ph\u00f2ng th\u1ee7 ng\u00e0y c\u00e0ng l\u1edbn tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng tinh vi v\u00e0 c\u00f3 ch\u1ee7 \u0111\u00edch.<\/p>\n

L\u1ed8 L\u1eccT, R\u00d2 R\u1ec8 D\u1eee LI\u1ec6U<\/strong><\/p>\n

Th\u00f4ng tin t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n b\u1ecb \u0111\u00e1nh c\u1eafp<\/strong><\/p>\n

B\u00e1o c\u00e1o c\u1ee7a VCS cho th\u1ea5y, Qu\u00fd I\/2026 ti\u1ebfp t\u1ee5c ghi nh\u1eadn s\u1ef1 gia t\u0103ng \u0111\u00e1ng lo ng\u1ea1i c\u1ee7a c\u00e1c v\u1ee5 l\u1ed9 l\u1ecdt, r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n. Ri\u00eang t\u1ea1i Vi\u1ec7t Nam, h\u01a1n 6,9 tri\u1ec7u b\u1ea3n ghi t\u00e0i kho\u1ea3n b\u1ecb l\u1ed9 l\u1ecdt trong giai \u0111o\u1ea1n n\u00e0y – t\u0103ng 53% so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m ngo\u00e1i.<\/p>\n

Song song v\u1edbi \u0111\u00f3, ho\u1ea1t \u0111\u1ed9ng rao b\u00e1n d\u1eef li\u1ec7u tr\u00ean\u00a0kh\u00f4ng gian m\u1ea1ng<\/a>\u00a0ti\u1ebfp t\u1ee5c leo thang, v\u1edbi 165 v\u1ee5 \u0111\u01b0\u1ee3c ghi nh\u1eadn tr\u1ea3i r\u1ed9ng tr\u00ean \u00edt nh\u1ea5t 13 l\u0129nh v\u1ef1c, t\u1ed5ng c\u1ed9ng h\u01a1n 473,7 tri\u1ec7u b\u1ea3n ghi b\u1ecb \u0111\u01b0a l\u00ean c\u00e1c di\u1ec5n \u0111\u00e0n v\u00e0 ch\u1ee3 \u0111en. C\u00e1c s\u1ed1 li\u1ec7u tr\u00ean ph\u1ea3n \u00e1nh m\u1ed9t th\u1ef1c tr\u1ea1ng mang t\u00ednh h\u1ec7 th\u1ed1ng, khi d\u1eef li\u1ec7u c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c v\u00e0 doanh nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam \u0111\u1ee9ng tr\u01b0\u1edbc nguy c\u01a1 b\u1ecb th\u01b0\u01a1ng m\u1ea1i h\u00f3a v\u00e0 tr\u1edf th\u00e0nh \u0111\u1ed1i t\u01b0\u1ee3ng giao d\u1ecbch c\u00f4ng khai tr\u00ean c\u00e1c di\u1ec5n \u0111\u00e0n, ch\u1ee3 \u0111en s\u1ed1.<\/p>\n

R\u00f2 r\u1ec9 d\u1eef li\u1ec7u<\/a>\u00a0\u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t trong nh\u1eefng m\u1ed1i \u0111e d\u1ecda an ninh m\u1ea1ng \u0111\u00e1ng lo ng\u1ea1i nh\u1ea5t trong b\u1ed1i c\u1ea3nh hi\u1ec7n nay. Khi th\u00f4ng tin nh\u1ea1y c\u1ea3m b\u1ecb l\u1ed9 l\u1ecdt hay b\u1ecb truy c\u1eadp tr\u00e1i ph\u00e9p, h\u1ec7 qu\u1ea3 th\u01b0\u1eddng kh\u00f4ng d\u1eebng l\u1ea1i \u1edf m\u1ed9t s\u1ef1 c\u1ed1 \u0111\u01a1n l\u1ebb, m\u00e0 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i v\u00e0 lan r\u1ed9ng kh\u00f3 l\u01b0\u1eddng. C\u00e1c s\u1ef1 c\u1ed1 n\u00e0y tr\u1ea3i d\u00e0i tr\u00ean nhi\u1ec1u d\u1ea1ng th\u1ee9c: t\u1eeb th\u00f4ng tin c\u00e1 nh\u00e2n kh\u00e1ch h\u00e0ng, d\u1eef li\u1ec7u \u0111\u0103ng nh\u1eadp t\u00e0i kho\u1ea3n, cho \u0111\u1ebfn nh\u1eefng t\u00e0i s\u1ea3n th\u00f4ng tin c\u1ed1t l\u00f5i c\u1ee7a doanh nghi\u1ec7p.<\/p>\n

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H\u00ecnh 1. S\u1ed1 l\u01b0\u1ee3ng t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n b\u1ecb \u0111\u00e1nh c\u1eafp t\u1ea1i Vi\u1ec7t Nam theo c\u00e1c qu\u00fd trong n\u0103m 2025 v\u00e0 2026<\/em><\/p>\n

Trong Qu\u00fd I\/2026, s\u1ed1 l\u01b0\u1ee3ng b\u1ea3n ghi th\u00f4ng tin t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n t\u1ea1i Vi\u1ec7t Nam ghi nh\u1eadn xu h\u01b0\u1edbng gi\u1ea3m 34% so v\u1edbi qu\u00fd 4\/2025. Tuy nhi\u00ean, khi so s\u00e1nh v\u1edbi c\u00f9ng k\u1ef3, ch\u1ec9 s\u1ed1 n\u00e0y v\u1eabn t\u0103ng 53% so v\u1edbi Qu\u00fd I\/2025, \u0111\u1ed3ng th\u1eddi cao h\u01a1n kho\u1ea3ng 8% so v\u1edbi m\u1ee9c trung b\u00ecnh c\u1ee7a b\u1ed1n qu\u00fd n\u0103m 2025. Di\u1ec5n bi\u1ebfn n\u00e0y cho th\u1ea5y, d\u00f9 s\u1ed1 b\u1ea3n ghi th\u00f4ng tin t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n gi\u1ea3m nh\u1eb9 trong qu\u00fd g\u1ea7n nh\u1ea5t nh\u01b0ng xu h\u01b0\u1edbng d\u00e0i h\u1ea1n v\u1eabn duy tr\u00ec \u1edf m\u1ee9c cao.<\/p>\n

Xu h\u01b0\u1edbng tin t\u1eb7c ng\u00e0y c\u00e0ng \u01b0u ti\u00ean thu th\u1eadp v\u00e0 khai th\u00e1c th\u00f4ng tin x\u00e1c th\u1ef1c thay v\u00ec t\u1ea5n c\u00f4ng tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ea1 t\u1ea7ng ph\u1ea3n \u00e1nh s\u1ef1 d\u1ecbch chuy\u1ec3n r\u00f5 r\u1ec7t trong chi\u1ebfn thu\u1eadt t\u1ea5n c\u00f4ng.<\/p>\n

Khi c\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng then ch\u1ed1t, t\u1eeb email doanh nghi\u1ec7p,\u00a0VPN<\/a>, SSO, cho \u0111\u1ebfn c\u00e1c n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n (GitHub<\/a>, GitLab,\u2026), c\u00f4ng c\u1ee5 c\u1ed9ng t\u00e1c n\u1ed9i b\u1ed9 (Confluence, Jira, Slack,\u2026), h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd \u0111\u00e1m m\u00e2y (AWS, Azure, GCP,\u2026), hay th\u1eadm ch\u00ed c\u00e1c gi\u1ea3i ph\u00e1p gi\u00e1m s\u00e1t v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng; \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea5n c\u00f4ng kh\u00f4ng c\u1ea7n tri\u1ec3n khai c\u00e1c k\u1ef9 thu\u1eadt x\u00e2m nh\u1eadp mang t\u00ednh ph\u00e1 v\u1ee1 truy\u1ec1n th\u1ed1ng, m\u00e0 c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng quy\u1ec1n truy c\u1eadp h\u1ee3p l\u1ec7 \u0111\u1ec3 x\u00e2m nh\u1eadp h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp v\u00e0 kh\u00f3 b\u1ecb ph\u00e1t hi\u1ec7n h\u01a1n.<\/p>\n

D\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p b\u1ecb l\u1ed9 l\u1ecdt, rao b\u00e1n<\/strong><\/p>\n

Qu\u00fd I\/2026 ch\u1ee9ng ki\u1ebfn l\u00e0n s\u00f3ng l\u1ed9 l\u1ecdt th\u00f4ng tin t\u1ea1i Vi\u1ec7t Nam. Tin t\u1eb7c \u0111\u00e3 t\u00edch c\u1ef1c rao b\u00e1n th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, d\u1eef li\u1ec7u h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9 c\u00f9ng v\u1edbi nhi\u1ec1u lo\u1ea1i d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m kh\u00e1c thu\u1ed9c v\u1ec1 c\u00e1c t\u1ed5 ch\u1ee9c v\u00e0 doanh nghi\u1ec7p l\u1edbn trong n\u01b0\u1edbc.<\/p>\n

Theo th\u1ed1ng k\u00ea c\u1ee7a VCS, \u0111\u00e3 c\u00f3 165 v\u1ee5 l\u1ed9 l\u1ecdt d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ghi nh\u1eadn, d\u1eabn \u0111\u1ebfn vi\u1ec7c h\u01a1n 473.7 tri\u1ec7u b\u1ea3n ghi d\u1eef li\u1ec7u b\u1ecb r\u00f2 r\u1ec9 v\u00e0 h\u01a1n 2 TB th\u00f4ng tin b\u1ecb l\u1ed9 l\u1ecdt. Con s\u1ed1 n\u00e0y ph\u1ea3n \u00e1nh quy m\u00f4 \u0111\u00e1ng b\u00e1o \u0111\u1ed9ng c\u1ee7a t\u00ecnh tr\u1ea1ng m\u1ea5t an to\u00e0n th\u00f4ng tin trong c\u00e1c doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c t\u1ea1i Vi\u1ec7t Nam.<\/p>\n

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H\u00ecnh 2. So s\u00e1nh s\u1ed1 v\u1ee5 l\u1ed9 l\u1ecdt d\u1eef li\u1ec7u t\u1ea1i Vi\u1ec7t Nam c\u00f9ng k\u1ef3 Qu\u00fd I giai \u0111o\u1ea1n n\u0103m 2024 – 2026<\/em><\/p>\n

S\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea c\u00f9ng k\u00ec Qu\u00fd I giai \u0111o\u1ea1n n\u0103m 2024 – 2026 cho th\u1ea5y xu h\u01b0\u1edbng t\u0103ng tr\u01b0\u1edfng m\u1ea1nh m\u1ebd v\u00e0 li\u00ean t\u1ee5c c\u1ee7a c\u00e1c v\u1ee5 l\u1ed9 l\u1ecdt d\u1eef li\u1ec7u. C\u1ee5 th\u1ec3, s\u1ed1 v\u1ee5 l\u1ed9 l\u1ecdt trong Qu\u00fd I\/2025\u00a0\u0111\u00e3 g\u1ea5p 4,8 l\u1ea7n so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m 2024. Tuy nhi\u00ean, bi\u1ebfn \u0111\u1ed9ng m\u1ea1nh nh\u1ea5t x\u1ea3y ra v\u00e0o Qu\u00fd I\/2026 v\u1edbi 165 v\u1ee5, ghi nh\u1eadn m\u1ee9c t\u0103ng tr\u01b0\u1edfng \u0111\u1ed9t bi\u1ebfn 2,4 l\u1ea7n so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m 2025 v\u00e0 g\u1ea5p 16,5 l\u1ea7n so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m 2024. \u0110i\u1ec1u n\u00e0y ph\u1ea3n \u00e1nh quy m\u00f4 v\u00e0 t\u1ea7n su\u1ea5t c\u1ee7a c\u00e1c s\u1ef1 c\u1ed1 an ninh m\u1ea1ng \u0111ang leo thang qua t\u1eebng n\u0103m.<\/p>\n

L\u1ed9 l\u1ecdt d\u1eef li\u1ec7u do v\u00f4 t\u00ecnh \u0111\u0103ng t\u1ea3i l\u00ean c\u00e1c n\u1ec1n t\u1ea3ng c\u00f4ng khai<\/strong><\/p>\n

M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn d\u1eabn \u0111\u1ebfn l\u1ed9 l\u1ecdt d\u1eef li\u1ec7u kh\u00f4ng xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng k\u1ef9 thu\u1eadt cao, m\u00e0 t\u1eeb ch\u00ednh h\u00e0nh vi v\u00f4 \u00fd c\u1ee7a ng\u01b0\u1eddi d\u00f9ng khi \u0111\u01b0a th\u00f4ng tin nh\u1ea1y c\u1ea3m l\u00ean kh\u00f4ng gian m\u1ea1ng. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m th\u01b0\u1eddng chia s\u1ebb m\u00e3 ngu\u1ed3n l\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 GitHub, GitLab hay Postman,\u2026 \u0111\u1ec3 ti\u1ec7n qu\u1ea3n l\u00fd v\u00e0 c\u1ed9ng t\u00e1c, nh\u01b0ng v\u00f4 t\u00ecnh \u0111\u1ec3 l\u1ed9 c\u00e1c th\u00f4ng tin \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u1ee9ng trong m\u00e3 ngu\u1ed3n nh\u01b0 \u0111\u1ecba ch\u1ec9 IP n\u1ed9i b\u1ed9, th\u00f4ng tin x\u00e1c th\u1ef1c ho\u1eb7c kh\u00f3a b\u1ea3o m\u1eadt.<\/p>\n

Nh\u1eefng th\u00f4ng tin n\u00e0y, d\u00f9 b\u1ecb b\u1ecf qu\u00ean trong m\u1ed9t t\u1ec7p c\u1ea5u h\u00ecnh hay \u0111o\u1ea1n comment, \u0111\u1ec1u c\u00f3 th\u1ec3 b\u1ecb tin t\u1eb7c ph\u00e1t hi\u1ec7n, khai th\u00e1c \u0111\u1ec3 x\u00e2m nh\u1eadp h\u1ec7 th\u1ed1ng ho\u1eb7c t\u1ea1o ra c\u00e1c trang gi\u1ea3 m\u1ea1o ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch l\u1eeba \u0111\u1ea3o.<\/p>\n

Trong s\u1ed1 c\u00e1c v\u1ee5 l\u1ed9 l\u1ecdt m\u00e3 ngu\u1ed3n v\u00e0 t\u00e0i li\u1ec7u ghi nh\u1eadn trong Qu\u00fd I\/2026, GitHub chi\u1ebfm t\u1ef7 l\u1ec7 \u00e1p \u0111\u1ea3o v\u1edbi 38\/42 tr\u01b0\u1eddng h\u1ee3p (kho\u1ea3ng 90%), cho th\u1ea5y \u0111\u00e2y v\u1eabn l\u00e0 n\u1ec1n t\u1ea3ng c\u00f3 r\u1ee7i ro cao nh\u1ea5t do t\u00ednh ph\u1ed5 bi\u1ebfn trong s\u1eed d\u1ee5ng. C\u00e1c n\u1ec1n t\u1ea3ng c\u00f2n l\u1ea1i bao g\u1ed3m Scribd v\u00e0 c\u00e1c ngu\u1ed3n kh\u00e1c chi\u1ebfm t\u1ef7 l\u1ec7 th\u1ea5p h\u01a1n nh\u01b0ng v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m<\/p>\n

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H\u00ecnh 3. Th\u1ed1ng k\u00ea s\u1ed1 v\u1ee5 l\u1ed9 l\u1ecdt d\u1eef li\u1ec7u do \u0111\u0103ng t\u1ea3i l\u00ean c\u00e1c n\u1ec1n t\u1ea3ng c\u00f4ng khai<\/em><\/p>\n

L\u1eeaA \u0110\u1ea2O, GIAN L\u1eacN T\u00c0I CH\u00cdNH<\/strong><\/p>\n

Trong Qu\u00fd I\/2026, Viettel Threat Intelligence \u0111\u00e3 ghi nh\u1eadn 3,890 t\u00ean mi\u1ec1n l\u1eeba \u0111\u1ea3o nh\u1eafm v\u00e0o ng\u01b0\u1eddi d\u00f9ng, kh\u00e1ch h\u00e0ng c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn t\u1ea1i Vi\u1ec7t Nam, t\u0103ng g\u1ea5p h\u01a1n 4,3 l\u1ea7n so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m 2025 v\u00e0 t\u0103ng g\u1ea5p 3 l\u1ea7n so v\u1edbi n\u0103m 2024.\u00a0H\u1ec7 th\u1ed1ng c\u0169ng \u0111\u00e3 ph\u00e1t hi\u1ec7n v\u00e0 c\u1ea3nh b\u00e1o 760 trang gi\u1ea3 m\u1ea1o, s\u1eed d\u1ee5ng tr\u00e1i ph\u00e9p th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam.<\/p>\n

Tin t\u1eb7c d\u00f9ng c\u00e1c trang gi\u1ea3 m\u1ea1o \u0111\u1ec3\u00a0ph\u00e1t t\u00e1n m\u00e3 \u0111\u1ed9c<\/a>, ho\u1eb7c l\u1ee3i d\u1ee5ng cho m\u1ee5c \u0111\u00edch th\u01b0\u01a1ng m\u1ea1i c\u00e1 nh\u00e2n, ho\u1eb7c tung tin th\u1ea5t thi\u1ec7t cho c\u00e1c th\u01b0\u01a1ng hi\u1ec7u l\u1edbn, t\u1ea1o d\u1ecbch v\u1ee5 gi\u1ea3 m\u1ea1o \u0111\u1ec3 chuy\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng sang c\u00e1c trang l\u1eeba \u0111\u1ea3o\/SEO \u0111\u1ed9c h\u1ea1i.<\/p>\n

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H\u00ecnh 4. S\u1ed1 l\u01b0\u1ee3ng t\u00ean mi\u1ec1n l\u1eeda \u0111\u1ea3o c\u00f9ng k\u1ef3 qua c\u00e1c n\u0103m giai \u0111o\u1ea1n 2024 – 2026<\/em><\/p>\n

Nh\u1eefng h\u00e0nh vi n\u00e0y c\u00f3 th\u1ec3 g\u00e2y m\u1ea5t ni\u1ec1m tin kh\u00e1ch h\u00e0ng, \u0111\u1ed3ng th\u1eddi t\u1ea1o n\u1ec1n t\u1ea3ng cho c\u00e1c chu\u1ed7i t\u1ea5n c\u00f4ng ph\u1ee9c t\u1ea1p h\u01a1n v\u1ec1 sau. C\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p c\u1ea7n ch\u00fa tr\u1ecdng h\u01a1n trong vi\u1ec7c x\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u, \u0111\u1ed3ng th\u1eddi tri\u1ec3n khai c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 tr\u00e1nh c\u00e1c t\u1ed5n th\u1ea5t v\u1ec1 uy t\u00edn doanh nghi\u1ec7p v\u00e0 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n

T\u00ccNH H\u00ccNH L\u1ed6 H\u1ed4NG B\u1ea2O M\u1eacT<\/strong><\/p>\n

H\u1ec7 th\u1ed1ng Viettel Threat Intelligence \u0111\u00e3 c\u1ea3nh b\u00e1o chi ti\u1ebft v\u1ec1 26 l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt trong c\u00e1c s\u1ea3n ph\u1ea9m, ph\u1ea7n m\u1ec1m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 trong Qu\u00fd I\/2026 c\u00f3 nguy c\u01a1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c t\u1ea1i Vi\u1ec7t Nam.<\/p>\n

S\u1ed1 l\u01b0\u1ee3ng l\u1ed7 h\u1ed5ng m\u1edbi \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 ng\u00e0y c\u00e0ng gia t\u0103ng, trong \u0111\u00f3 t\u1ef7 l\u1ec7 l\u1ed7 h\u1ed5ng c\u00f3 m\u1ee9c \u0111\u1ed9 Cao v\u00e0 Nghi\u00eam tr\u1ecdng chi\u1ebfm ph\u1ea7n l\u1edbn, l\u00e0m gia t\u0103ng \u0111\u00e1ng k\u1ec3 nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng v\u00e0 x\u00e2m nh\u1eadp h\u1ec7 th\u1ed1ng.<\/p>\n

Trong giai \u0111o\u1ea1n t\u1eeb 2023 – 2026, s\u1ed1 l\u01b0\u1ee3ng l\u1ed7 h\u1ed5ng xu\u1ea5t hi\u1ec7n trong Qu\u00fd I c\u00f3 xu h\u01b0\u1edbng t\u0103ng li\u00ean t\u1ee5c qua c\u00e1c n\u0103m. Trong Qu\u00fd I\/2026, s\u1ed1 l\u01b0\u1ee3ng l\u1ed7 h\u1ed5ng m\u1edbi t\u0103ng 29% so v\u1edbi m\u1ee9c c\u00f9ng k\u1ef3 n\u0103m 2025. Xu h\u01b0\u1edbng n\u00e0y ph\u1ea3n \u00e1nh s\u1ef1 gia t\u0103ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 c\u0169ng nh\u01b0 ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u, ph\u00e1t hi\u1ec7n l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt ng\u00e0y c\u00e0ng m\u1ea1nh m\u1ebd.<\/p>\n

C\u00e1c l\u1ed7 h\u1ed5ng m\u1ee9c Nghi\u00eam tr\u1ecdng v\u00e0 Cao c\u00f3 t\u1ec9 tr\u1ecdng l\u1ea7n l\u01b0\u1ee3t l\u00e0 15.84% v\u00e0 37.82%, chi\u1ebfm h\u01a1n m\u1ed9t n\u1eeda trong t\u1ed5ng s\u1ed1 l\u1ed7 h\u1ed5ng \u0111\u01b0\u1ee3c th\u1ed1ng k\u00ea. Qua qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1 v\u00e0 ph\u00e2n t\u00edch c\u00e1c l\u1ed7 h\u1ed5ng, Viettel Threat Intelligence \u0111\u00e3 \u0111\u01b0a ra 26 c\u1ea3nh b\u00e1o li\u00ean quan \u0111\u1ebfn l\u1ed7 h\u1ed5ng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn t\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam.<\/p>\n

T\u1ea4N C\u00d4NG T\u1eea CH\u1ed0I D\u1ecaCH V\u1ee4 PH\u00c2N T\u00c1N (DDOS)<\/strong><\/p>\n

H\u1ec7 th\u1ed1ng Viettel Anti-DDoS c\u1ee7a VCS ghi nh\u1eadn h\u01a1n 1.1 tri\u1ec7u cu\u1ed9c t\u1ea5n c\u00f4ng\u00a0DDoS<\/a>. So v\u1edbi c\u00f9ng k\u1ef3 n\u0103m 2024, t\u1ed5ng s\u1ed1 cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u00e3 t\u0103ng g\u1ea5p 4 l\u1ea7n. Trong \u0111\u00f3, ch\u1ec9 ri\u00eang s\u1ed1 l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t th\u00e1ng trong Qu\u00fd I\/2026 \u0111\u00e3 cao h\u01a1n t\u1ed5ng s\u1ed1 cu\u1ed9c c\u1ee7a c\u1ea3 Qu\u00fd I\/2025, cho th\u1ea5y xu h\u01b0\u1edbng t\u1ea5n c\u00f4ng \u0111ang gia t\u0103ng \u0111\u1ec1u c\u1ea3 v\u1ec1 t\u1ea7n su\u1ea5t l\u1eabn c\u01b0\u1eddng \u0111\u1ed9.<\/p>\n

Nguy\u00ean nh\u00e2n c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch cao gi\u1eefa c\u00e1c th\u00e1ng l\u00e0 do k\u1ef9 thu\u1eadt Carpet Bombing v\u1eabn ti\u1ebfp t\u1ee5c \u0111\u1ee9ng \u0111\u1ea7u c\u00e1c k\u1ef9 thu\u1eadt t\u1ea5n c\u00f4ng DDoS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong qu\u00fd n\u00e0y – \u0111\u00e2y l\u00e0 h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng \u0111\u1ed3ng lo\u1ea1t v\u00e0o to\u00e0n b\u1ed9 d\u1ea3i IP c\u1ee7a m\u1ee5c ti\u00eau, t\u1ea1o ra l\u01b0u l\u01b0\u1ee3ng t\u1ea5n c\u00f4ng l\u1edbn (h\u00e0ng ch\u1ee5c Gbps), d\u00f9 m\u1ed7i IP trong d\u1ea3i b\u1ecb t\u1ea5n c\u00f4ng ch\u1ec9 ghi nh\u1eadn c\u01b0\u1eddng \u0111\u1ed9 t\u1ea5n c\u00f4ng m\u1ee9c trung b\u00ecnh, th\u1eadm ch\u00ed th\u1ea5p.<\/p>\n

C\u00e1c \u0111\u1ee3t t\u1ea5n c\u00f4ng ghi nh\u1eadn nh\u1eafm v\u00e0o c\u00e1c doanh nghi\u1ec7p trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin, c\u1ee5 th\u1ec3 l\u00e0 c\u00e1c doanh nghi\u1ec7p cung c\u1ea5p d\u1ecbch v\u1ee5 Hosting, cho th\u1ea5y k\u1ebb t\u1ea5n c\u00f4ng \u0111ang ng\u00e0y c\u00e0ng nh\u1eafm t\u1edbi c\u00e1c m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 v\u00e0 c\u00f3 ch\u1ee7 \u0111\u00edch h\u01a1n. Trong c\u00f9ng chi\u1ebfn d\u1ecbch tr\u00ean, k\u1ebb t\u1ea5n c\u00f4ng c\u0169ng k\u1ebft h\u1ee3p th\u00eam c\u00e1c ki\u1ec3u t\u1ea5n c\u00f4ng l\u1ee3i d\u1ee5ng giao th\u1ee9c TCP nh\u01b0 TCP SYN Flood nh\u1eb1m t\u1ed1i \u01b0u th\u00eam c\u01b0\u1eddng \u0111\u1ed9 t\u1ea5n c\u00f4ng. Ngo\u00e0i ra, trong Qu\u00fd I c\u0169ng ghi nh\u1eadn s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ki\u1ec3u t\u1ea5n c\u00f4ng DDoS DNS Water Torture, t\u1ea5n c\u00f4ng g\u00e2y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi c\u00e1c m\u00e1y ch\u1ee7 DNS Authoritative c\u1ee7a m\u1ee5c ti\u00eau.<\/p>\n

V\u1ec1 c\u01b0\u1eddng \u0111\u1ed9, h\u1ec7 th\u1ed1ng \u0111\u00e3 ghi nh\u1eadn nhi\u1ec1u cu\u1ed9c t\u1ea5n c\u00f4ng c\u00f3 b\u0103ng th\u00f4ng l\u1edbn, v\u1edbi \u0111\u1ec9nh \u0111i\u1ec3m g\u1ea7n t\u1edbi m\u1ed1c 3,7 Tbps, t\u1eadp trung v\u00e0o l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin, d\u1ecbch v\u1ee5 gi\u1ea3i tr\u00ed s\u1ed1, gi\u00e1o d\u1ee5c v\u00e0 d\u1ecbch v\u1ee5 c\u00f4ng. Ph\u00e2n b\u1ed5 m\u1ee5c ti\u00eau r\u1ed9ng cho th\u1ea5y chi\u1ebfn l\u01b0\u1ee3c t\u1ea5n c\u00f4ng kh\u00f4ng gi\u1edbi h\u1ea1n theo l\u0129nh v\u1ef1c, m\u00e0 \u01b0u ti\u00ean v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng h\u1ea1 t\u1ea7ng c\u00f3 gi\u00e1 tr\u1ecb cao ho\u1eb7c v\u00e0o c\u00e1c th\u1eddi \u0111i\u1ec3m, s\u1ef1 ki\u1ec7n quan tr\u1ecdng.<\/p>\n

KHUY\u1ebeN NGH\u1eca<\/strong><\/p>\n

Tr\u01b0\u1edbc xu h\u01b0\u1edbng c\u00e1c chi\u1ebfn d\u1ecbch t\u1ea5n c\u00f4ng c\u00f3 ch\u1ee7 \u0111\u00edch (APT) ng\u00e0y c\u00e0ng tinh vi, k\u00e9o d\u00e0i v\u00e0 g\u1eafn v\u1edbi m\u1ee5c ti\u00eau chi\u1ebfn l\u01b0\u1ee3c, an ninh m\u1ea1ng c\u1ea7n \u0111\u01b0\u1ee3c nh\u00ecn nh\u1eadn nh\u01b0 m\u1ed9t n\u0103ng l\u1ef1c qu\u1ea3n tr\u1ecb c\u1ed1t l\u00f5i c\u1ee7a t\u1ed5 ch\u1ee9c trong n\u0103m 2026 v\u00e0 trong t\u1ea7m nh\u00ecn d\u00e0i h\u1ea1n. Tr\u00ean c\u01a1 s\u1edf c\u00e1c ph\u00e2n t\u00edch v\u00e0 ph\u00e1t hi\u1ec7n trong b\u00e1o c\u00e1o, VCS khuy\u1ebfn ngh\u1ecb c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p c\u1ea7n xem x\u00e9t c\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng sau:<\/p>\n

– N\u00e2ng an ninh m\u1ea1ng l\u00ean c\u1ea5p \u0111\u1ed9 chi\u1ebfn l\u01b0\u1ee3c \u0111i\u1ec1u h\u00e0nh: \u0110\u01b0a nguy c\u01a1 t\u1ea5n c\u00f4ng APT v\u00e0o h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb r\u1ee7i ro doanh nghi\u1ec7p, g\u1eafn tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c v\u1ec1 kinh doanh, chuy\u1ec3n \u0111\u1ed5i s\u1ed1 v\u00e0 h\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf.<\/p>\n

– Chuy\u1ec3n sang ph\u00f2ng th\u1ee7 ch\u1ee7 \u0111\u1ed9ng d\u1ef1a tr\u00ean Threat Intelligence: T\u0103ng c\u01b0\u1eddng n\u0103ng l\u1ef1c gi\u00e1m s\u00e1t, ph\u00e2n t\u00edch h\u00e0nh vi v\u00e0 c\u1ea3nh b\u00e1o s\u1edbm; t\u00edch h\u1ee3p Threat Intelligence v\u00e0o quy tr\u00ecnh \u01b0u ti\u00ean r\u1ee7i ro, \u0111\u1ea7u t\u01b0 v\u00e0 v\u1eadn h\u00e0nh an to\u00e0n th\u00f4ng tin.<\/p>\n

– T\u00e1i c\u1ea5u tr\u00fac m\u00f4 h\u00ecnh t\u1ed5 ch\u1ee9c v\u00e0 v\u1eadn h\u00e0nh an ninh m\u1ea1ng: R\u00e0 so\u00e1t m\u00f4 h\u00ecnh SOC, l\u00e0m r\u00f5 vai tr\u00f2 gi\u00e1m s\u00e1t – \u0111i\u1ec1u tra – \u1ee9ng ph\u00f3; chu\u1ea9n h\u00f3a quy tr\u00ecnh x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 APT c\u00f3 th\u1eddi gian x\u00e2m nh\u1eadp k\u00e9o d\u00e0i.<\/p>\n

– \u01afu ti\u00ean b\u1ea3o v\u1ec7 c\u00e1c t\u00e0i s\u1ea3n v\u00e0 h\u1ec7 th\u1ed1ng c\u00f3 gi\u00e1 tr\u1ecb chi\u1ebfn l\u01b0\u1ee3c: X\u00e1c \u0111\u1ecbnh r\u00f5 h\u1ec7 th\u1ed1ng l\u00f5i, d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m, h\u1ea1 t\u1ea7ng qu\u1ea3n tr\u1ecb t\u1eadp trung v\u00e0 chu\u1ed7i cung \u1ee9ng s\u1ed1 \u0111\u1ec3 t\u1eadp trung ngu\u1ed3n l\u1ef1c b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3.<\/p>\n

– Ch\u1ee7 \u0111\u1ed9ng chu\u1ea9n b\u1ecb cho k\u1ecbch b\u1ea3n APT k\u1ebft h\u1ee3p ransomware v\u00e0 ph\u00e1 ho\u1ea1i: X\u00e2y d\u1ef1ng v\u00e0 di\u1ec5n t\u1eadp c\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng ph\u00f3 \u1edf c\u1ea5p \u0111i\u1ec1u h\u00e0nh, bao g\u1ed3m k\u1ef9 thu\u1eadt, truy\u1ec1n th\u00f4ng, ph\u00e1p l\u00fd v\u00e0 ph\u1ee5c h\u1ed3i ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

– \u0110\u1ea7u t\u01b0 d\u00e0i h\u1ea1n cho con ng\u01b0\u1eddi, tri th\u1ee9c v\u00e0 h\u1ee3p t\u00e1c: Ph\u00e1t tri\u1ec3n \u0111\u1ed9i ng\u0169 an ninh m\u1ea1ng c\u00f3 n\u0103ng l\u1ef1c ph\u00e2n t\u00edch chuy\u00ean s\u00e2u; n\u00e2ng cao nh\u1eadn th\u1ee9c cho l\u00e3nh \u0111\u1ea1o v\u00e0 th\u00fac \u0111\u1ea9y chia s\u1ebb t\u00ecnh b\u00e1o nguy c\u01a1 an to\u00e0n th\u00f4ng tin v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c tin c\u1eady.<\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

\u00a0H\u1ed3ng \u0110\u1ea1t Theo b\u00e1o c\u00e1o c\u1ee7a C\u00f4ng ty An ninh m\u1ea1ng Viettel (VCS), trong Qu\u00fd I\/2026, t\u00ecnh h\u00ecnh an to\u00e0n th\u00f4ng tin t\u1ea1i Vi\u1ec7t Nam ti\u1ebfp t\u1ee5c di\u1ec5n bi\u1ebfn ph\u1ee9c t\u1ea1p khi h\u01a1n 6,9 tri\u1ec7u b\u1ea3n ghi t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n b\u1ecb l\u1ed9 l\u1ecdt, t\u0103ng 53% so v\u1edbi c\u00f9ng k\u1ef3 n\u0103m tr\u01b0\u1edbc. C\u00f9ng v\u1edbi s\u1ef1 […]<\/p>\n","protected":false},"author":20,"featured_media":47892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[3,24,35],"tags":[],"class_list":["post-47891","post","type-post","status-publish","format-standard","has-post-thumbnail","category-canh-bao-khuyen-nghi","category-tin-noi-bat","category-tin-tuc-su-kien"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/comments?post=47891"}],"version-history":[{"count":1,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47891\/revisions"}],"predecessor-version":[{"id":47893,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/posts\/47891\/revisions\/47893"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media\/47892"}],"wp:attachment":[{"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/media?parent=47891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/categories?post=47891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antoanthongtinhaiphong.gov.vn\/wp-json\/wp\/v2\/tags?post=47891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}