{"id":119101,"date":"2025-09-13T11:00:00","date_gmt":"2025-09-13T04:00:00","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=119101"},"modified":"2026-01-02T18:39:30","modified_gmt":"2026-01-02T11:39:30","slug":"sua-loi-deceptive-site-ahead","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/sua-loi-deceptive-site-ahead\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch s\u1eeda l\u1ed7i Deceptive Site Ahead trong WordPress A-Z [2026]"},"content":{"rendered":"\n

B\u1ea1n m\u1edf website c\u1ee7a m\u00ecnh v\u00e0 b\u1ed7ng d\u01b0ng th\u1ea5y th\u00f4ng b\u00e1o \u0111\u1ecf ch\u00f3i \u201cDeceptive Site Ahead\u201d t\u1eeb tr\u00ecnh duy\u1ec7t? \u0110\u1eebng ho\u1ea3ng s\u1ee3! \u0110\u00e2y l\u00e0 c\u1ea3nh b\u00e1o t\u1eeb Google nh\u1eb1m b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi c\u00e1c trang web c\u00f3 d\u1ea5u hi\u1ec7u l\u1eeba \u0111\u1ea3o ho\u1eb7c b\u1ecb nhi\u1ec5m m\u00e3 \u0111\u1ed9c. Tuy nhi\u00ean, \u0111\u00f4i khi Google b\u1ecb nh\u1ea7m l\u1eabn v\u00e0 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o website b\u1ea1n c\u0169ng th\u1eadt s\u1ef1 c\u00f3 v\u1ea5n \u0111\u1ec1. H\u00e3y c\u00f9ng Tino t\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch s\u1eeda l\u1ed7i Deceptive Site Ahead trong WordPress <\/a>chi ti\u1ebft.<\/strong><\/p>\n\n\n\n

<\/a>L\u1ed7i “Deceptive Site Ahead” l\u00e0 g\u00ec?<\/h2>\n\n\n\n

L\u1ed7i “Deceptive Site Ahead” (t\u1ea1m d\u1ecbch: “Trang web l\u1eeba \u0111\u1ea3o ph\u00eda tr\u01b0\u1edbc<\/em>“) l\u00e0 m\u1ed9t c\u1ea3nh b\u00e1o b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1edfi c\u00e1c tr\u00ecnh duy\u1ec7t web nh\u01b0 Google Chrome ho\u1eb7c Firefox khi ng\u01b0\u1eddi d\u00f9ng c\u1ed1 g\u1eafng truy c\u1eadp v\u00e0o m\u1ed9t trang web b\u1ecb nghi ng\u1edd c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i ho\u1eb7c l\u1eeba \u0111\u1ea3o.<\/p>\n\n\n\n

C\u1ea3nh b\u00e1o n\u00e0y xu\u1ea5t hi\u1ec7n khi h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n r\u1eb1ng trang web c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho ng\u01b0\u1eddi d\u00f9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ed1 g\u1eafng \u0111\u00e1nh c\u1eafp th\u00f4ng tin c\u00e1 nh\u00e2n (m\u1eadt kh\u1ea9u, s\u1ed1 th\u1ebb t\u00edn d\u1ee5ng), ch\u1ee9a ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i (malware) ho\u1eb7c th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh vi gian l\u1eadn kh\u00e1c.<\/p>\n\n\n

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\"L\u1ed7i
L\u1ed7i “Deceptive Site Ahead” l\u00e0 g\u00ec?<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

L\u1ed7i “Deceptive Site Ahead” th\u01b0\u1eddng d\u1ef1a tr\u00ean d\u1eef li\u1ec7u t\u1eeb c\u00e1c c\u00f4ng c\u1ee5 qu\u00e9t b\u1ea3o m\u1eadt c\u1ee7a tr\u00ecnh duy\u1ec7t ho\u1eb7c c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u1ec1 danh s\u00e1ch \u0111en c\u1ee7a c\u00e1c trang web kh\u00f4ng an to\u00e0n. M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a th\u00f4ng b\u00e1o l\u00e0 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda tr\u1ef1c tuy\u1ebfn b\u1eb1ng c\u00e1ch ng\u0103n ch\u1eb7n h\u1ecd truy c\u1eadp v\u00e0o c\u00e1c trang web nguy hi\u1ec3m tr\u01b0\u1edbc khi qu\u00e1 mu\u1ed9n.<\/p>\n\n\n\n

<\/a>M\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra l\u1ed7i “Deceptive Site Ahead” tr\u00ean WordPress<\/strong><\/h3>\n\n\n\n

<\/a>Website b\u1ecb ch\u00e8n m\u00e3 \u0111\u1ed9c (Malware)<\/h4>\n\n\n\n

Hacker c\u00f3 th\u1ec3 t\u1ea5n c\u00f4ng v\u00e0 ch\u00e8n m\u00e3 \u0111\u1ed9c v\u00e0o website c\u1ee7a b\u1ea1n, bi\u1ebfn trang web th\u00e0nh c\u00f4ng c\u1ee5 ph\u00e1t t\u00e1n virus, \u0111\u00e1nh c\u1eafp th\u00f4ng tin ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn trang web l\u1eeba \u0111\u1ea3o. Google s\u1ebd ngay l\u1eadp t\u1ee9c c\u1ea3nh b\u00e1o \u0111\u1ec3 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi truy c\u1eadp.<\/p>\n\n\n\n

<\/a>C\u00e0i \u0111\u1eb7t plugin ho\u1eb7c theme t\u1eeb ngu\u1ed3n kh\u00f4ng \u0111\u00e1ng tin c\u1eady<\/h4>\n\n\n\n

Nhi\u1ec1u ng\u01b0\u1eddi v\u00ec mu\u1ed1n ti\u1ebft ki\u1ec7m chi ph\u00ed n\u00ean c\u00e0i \u0111\u1eb7t c\u00e1c theme v\u00e0 plugin “nulled” (l\u1eadu), kh\u00f4ng r\u00f5 ngu\u1ed3n g\u1ed1c. Nh\u1eefng t\u1ec7p n\u00e0y th\u01b0\u1eddng b\u1ecb c\u00e0i c\u1eafm m\u00e3 \u0111\u1ed9c ho\u1eb7c backdoor, d\u1eabn \u0111\u1ebfn website b\u1ecb nhi\u1ec5m \u0111\u1ed9c v\u00e0 b\u1ecb Google \u0111\u00e1nh d\u1ea5u nguy hi\u1ec3m.<\/p>\n\n\n

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M\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra l\u1ed7i “Deceptive Site Ahead” tr\u00ean WordPress<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

<\/a>Website thi\u1ebfu ch\u1ee9ng ch\u1ec9 SSL ho\u1eb7c SSL c\u1ea5u h\u00ecnh sai<\/h4>\n\n\n\n

Website kh\u00f4ng c\u00f3 ch\u1ee9ng ch\u1ec9 SSL<\/a> (https:\/\/) ho\u1eb7c c\u00e0i \u0111\u1eb7t SSL sai c\u00e1ch c\u0169ng khi\u1ebfn tr\u00ecnh duy\u1ec7t c\u1ea3nh b\u00e1o kh\u00f4ng an to\u00e0n. Google coi vi\u1ec7c b\u1ea3o m\u1eadt d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng l\u00e0 \u01b0u ti\u00ean, n\u00ean n\u1ebfu website truy\u1ec1n d\u1eef li\u1ec7u qua giao th\u1ee9c kh\u00f4ng m\u00e3 h\u00f3a (http:\/\/), b\u1ea1n d\u1ec5 b\u1ecb d\u00ednh l\u1ed7i n\u00e0y.<\/p>\n\n\n\n

<\/a>Website b\u1ecb t\u1ea5n c\u00f4ng chi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n (Phishing)<\/h4>\n\n\n\n

N\u1ebfu hacker chi\u1ebfm quy\u1ec1n ki\u1ec3m so\u00e1t website, h\u1ecd c\u00f3 th\u1ec3 bi\u1ebfn trang c\u1ee7a b\u1ea1n th\u00e0nh trang l\u1eeba \u0111\u1ea3o gi\u1ea3 m\u1ea1o ng\u00e2n h\u00e0ng, m\u1ea1ng x\u00e3 h\u1ed9i,… Khi ph\u00e1t hi\u1ec7n, Google s\u1ebd l\u1eadp t\u1ee9c \u0111\u00e1nh d\u1ea5u website c\u1ee7a b\u1ea1n l\u00e0 “Deceptive Site Ahead”.<\/p>\n\n\n\n

<\/a>Website b\u1ecb Google \u0111\u01b0a v\u00e0o danh s\u00e1ch \u0111en (Blacklist)<\/strong><\/h4>\n\n\n\n

N\u1ebfu website b\u1ea1n t\u1eebng c\u00f3 ti\u1ec1n s\u1eed b\u1ecb hack ho\u1eb7c c\u00f3 h\u00e0nh vi vi ph\u1ea1m ch\u00ednh s\u00e1ch c\u1ee7a Google, n\u00f3 c\u00f3 th\u1ec3 b\u1ecb \u0111\u01b0a v\u00e0o danh s\u00e1ch \u0111en. Ngay c\u1ea3 khi \u0111\u00e3 kh\u1eafc ph\u1ee5c l\u1ed7i, website v\u1eabn c\u1ea7n g\u1eedi y\u00eau c\u1ea7u xem x\u00e9t l\u1ea1i trong Google Search Console \u0111\u1ec3 \u0111\u01b0\u1ee3c g\u1ee1 c\u1ea3nh b\u00e1o.<\/p>\n\n\n\n

<\/a>Li\u00ean k\u1ebft v\u1edbi c\u00e1c trang web \u0111\u1ed9c h\u1ea1i<\/h4>\n\n\n\n

N\u1ebfu trang web c\u1ee7a b\u1ea1n c\u00f3 li\u00ean k\u1ebft \u0111\u1ebfn c\u00e1c trang web b\u1ecb g\u1eafn c\u1edd l\u00e0 kh\u00f4ng an to\u00e0n ho\u1eb7c l\u1eeba \u0111\u1ea3o, c\u00e1c c\u00f4ng c\u1ee5 qu\u00e9t b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 coi trang web c\u1ee7a b\u1ea1n l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a m\u1ea1ng l\u01b0\u1edbi nguy hi\u1ec3m v\u00e0 g\u1eafn c\u1edd n\u00f3.<\/p>\n\n\n\n

<\/a>C\u1ea5u h\u00ecnh sai file .htaccess ho\u1eb7c robots.txt <\/h4>\n\n\n\n

M\u1ed9t s\u1ed1 thay \u0111\u1ed5i kh\u00f4ng \u0111\u00fang c\u00e1ch trong file .htaccess ho\u1eb7c robots.txt c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh t\u1ea1o ra c\u00e1c chuy\u1ec3n h\u01b0\u1edbng kh\u00f4ng mong mu\u1ed1n ho\u1eb7c ch\u1eb7n c\u00e1c c\u00f4ng c\u1ee5 qu\u00e9t b\u1ea3o m\u1eadt, khi\u1ebfn trang web b\u1ecb nghi ng\u1edd l\u00e0 kh\u00f4ng an to\u00e0n.<\/p>\n\n\n\n

<\/a>4 b\u01b0\u1edbc s\u1eeda l\u1ed7i Deceptive Site Ahead tr\u00ean WordPress<\/h2>\n\n\n\n

<\/a>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u00e2y l\u1ed7i<\/strong><\/h3>\n\n\n\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y, tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u1ea7n t\u00ecm ra ngu\u1ed3n g\u1ed1c v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n