{"id":1194,"date":"2026-05-01T09:03:23","date_gmt":"2026-05-01T02:03:23","guid":{"rendered":"https:\/\/vncybers.vn\/hon-900-000-thue-bao-di-dong-khong-chinh-chu-lo-hong-lon-cho-lua-dao-va-toi-pham-mang\/"},"modified":"2026-05-01T20:13:30","modified_gmt":"2026-05-01T13:13:30","slug":"hon-900-000-thue-bao-di-dong-khong-chinh-chu-lo-hong-lon-cho-lua-dao-va-toi-pham-mang","status":"publish","type":"post","link":"https:\/\/vncybers.vn\/en\/hon-900-000-thue-bao-di-dong-khong-chinh-chu-lo-hong-lon-cho-lua-dao-va-toi-pham-mang\/","title":{"rendered":"H\u01a1n 900.000 thu\u00ea bao di \u0111\u1ed9ng kh\u00f4ng ch\u00ednh ch\u1ee7: L\u1ed7 h\u1ed5ng l\u1edbn cho l\u1eeba \u0111\u1ea3o v\u00e0 t\u1ed9i ph\u1ea1m m\u1ea1ng"},"content":{"rendered":"

H\u01a1n 900.000 thu\u00ea bao di \u0111\u1ed9ng kh\u00f4ng ch\u00ednh ch\u1ee7: L\u1ed7 h\u1ed5ng l\u1edbn cho l\u1eeba \u0111\u1ea3o v\u00e0 t\u1ed9i ph\u1ea1m m\u1ea1ng<\/h1>\n

C\u01a1 quan qu\u1ea3n l\u00fd vi\u1ec5n th\u00f4ng Vi\u1ec7t Nam v\u1eeba c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 r\u00e0 so\u00e1t cho th\u1ea5y h\u01a1n 900.000 thu\u00ea bao di \u0111\u1ed9ng \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u1edbi th\u00f4ng tin \u0111\u0103ng k\u00fd kh\u00f4ng kh\u1edbp v\u1edbi ch\u1ee7 s\u1edf h\u1eefu th\u1ef1c. Con s\u1ed1 n\u00e0y kh\u00f4ng ch\u1ec9 ph\u1ea3n \u00e1nh l\u1ed7 h\u1ed5ng trong qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng m\u00e0 c\u00f2n l\u00e0 m\u1ea3nh \u0111\u1ea5t m\u00e0u m\u1ee1 \u0111\u1ec3 t\u1ed9i ph\u1ea1m m\u1ea1ng khai th\u00e1c, t\u1eeb l\u1eeba \u0111\u1ea3o qua tin nh\u1eafn, chi\u1ebfm \u0111o\u1ea1t t\u00e0i kho\u1ea3n cho \u0111\u1ebfn r\u1eeda ti\u1ec1n tr\u1ef1c tuy\u1ebfn.<\/p>\n

Th\u1ef1c tr\u1ea1ng: 900.000 SIM “v\u00f4 danh” \u0111ang l\u01b0u th\u00f4ng<\/h2>\n
\"SIM
H\u00e0ng tr\u0103m ngh\u00ecn SIM di \u0111\u1ed9ng kh\u00f4ng ch\u00ednh ch\u1ee7 v\u1eabn \u0111ang \u0111\u01b0\u1ee3c l\u01b0u th\u00f4ng v\u00e0 mua b\u00e1n d\u1ec5 d\u00e0ng. \u1ea2nh: VNCyberS<\/figcaption><\/figure>\n

Theo k\u1ebft qu\u1ea3 ki\u1ec3m tra c\u1ee7a B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng, h\u00e0ng tr\u0103m ngh\u00ecn SIM \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u1edbi th\u00f4ng tin ch\u1ee7 thu\u00ea bao sai l\u1ec7ch, gi\u1ea3 m\u1ea1o ho\u1eb7c thu\u1ed9c v\u1ec1 ng\u01b0\u1eddi kh\u00e1c. C\u00e1c tr\u01b0\u1eddng h\u1ee3p ph\u1ed5 bi\u1ebfn bao g\u1ed3m: SIM \u0111\u0103ng k\u00fd b\u1eb1ng gi\u1ea5y t\u1edd t\u00f9y th\u00e2n gi\u1ea3, SIM \u0111\u1ee9ng t\u00ean ng\u01b0\u1eddi kh\u00f4ng c\u00f3 th\u1eadt, SIM mua b\u00e1n trao tay qua c\u00e1c k\u00eanh ch\u1ee3 \u0111en, v\u00e0 SIM \u0111\u0103ng k\u00fd h\u00e0ng lo\u1ea1t d\u01b0\u1edbi danh ngh\u0129a doanh nghi\u1ec7p nh\u01b0ng th\u1ef1c ch\u1ea5t ph\u1ee5c v\u1ee5 c\u00e1 nh\u00e2n.<\/p>\n

M\u1eb7c d\u00f9 Vi\u1ec7t Nam \u0111\u00e3 tri\u1ec3n khai quy \u0111\u1ecbnh x\u00e1c th\u1ef1c thu\u00ea bao di \u0111\u1ed9ng b\u1eb1ng c\u0103n c\u01b0\u1edbc c\u00f4ng d\u00e2n g\u1eafn chip t\u1eeb n\u0103m 2023, qu\u00e1 tr\u00ecnh r\u00e0 so\u00e1t h\u1eadu ki\u1ec3m cho th\u1ea5y t\u1ef7 l\u1ec7 tu\u00e2n th\u1ee7 th\u1ef1c t\u1ebf v\u1eabn c\u00f2n nhi\u1ec1u kho\u1ea3ng tr\u1ed1ng. Ri\u00eang trong qu\u00fd \u0111\u1ea7u n\u0103m 2026, c\u01a1 quan ch\u1ee9c n\u0103ng \u0111\u00e3 kh\u00f3a h\u00e0ng ch\u1ee5c ngh\u00ecn SIM vi ph\u1ea1m, nh\u01b0ng s\u1ed1 l\u01b0\u1ee3ng ph\u00e1t hi\u1ec7n th\u00eam v\u1eabn li\u00ean t\u1ee5c t\u0103ng.<\/p>\n

T\u1ea1i sao SIM kh\u00f4ng ch\u00ednh ch\u1ee7 l\u00e0 m\u1ed1i nguy hi\u1ec3m b\u1ea3o m\u1eadt?<\/h2>\n

S\u1ed1 \u0111i\u1ec7n tho\u1ea1i ng\u00e0y nay kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 c\u00f4ng c\u1ee5 li\u00ean l\u1ea1c. N\u00f3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 y\u1ebfu t\u1ed1 x\u00e1c th\u1ef1c th\u1ee9 hai (2FA) cho h\u00e0ng lo\u1ea1t d\u1ecbch v\u1ee5 quan tr\u1ecdng: ng\u00e2n h\u00e0ng \u0111i\u1ec7n t\u1eed, v\u00ed \u0111i\u1ec7n t\u1eed, t\u00e0i kho\u1ea3n m\u1ea1ng x\u00e3 h\u1ed9i, c\u1ed5ng d\u1ecbch v\u1ee5 c\u00f4ng v\u00e0 th\u1eadm ch\u00ed l\u00e0 x\u00e1c th\u1ef1c ch\u1eef k\u00fd s\u1ed1. Khi m\u1ed9t SIM kh\u00f4ng thu\u1ed9c v\u1ec1 ng\u01b0\u1eddi ki\u1ec3m so\u00e1t n\u00f3, to\u00e0n b\u1ed9 chu\u1ed7i b\u1ea3o m\u1eadt ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u00f3 \u0111\u1ec1u tr\u1edf n\u00ean mong manh.<\/p>\n

C\u1ee5 th\u1ec3, c\u00e1c r\u1ee7i ro ch\u00ednh bao g\u1ed3m:<\/p>\n

    \n
  • T\u1ea5n c\u00f4ng SIM Swap (ho\u00e1n \u0111\u1ed5i SIM):<\/strong> K\u1ebb t\u1ea5n c\u00f4ng thuy\u1ebft ph\u1ee5c nh\u00e0 m\u1ea1ng chuy\u1ec3n s\u1ed1 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a n\u1ea1n nh\u00e2n sang SIM m\u1edbi do ch\u00fang ki\u1ec3m so\u00e1t. V\u1edbi SIM \u0111\u00e3 \u0111\u0103ng k\u00fd th\u00f4ng tin gi\u1ea3, quy tr\u00ecnh x\u00e1c minh danh t\u00ednh g\u1ea7n nh\u01b0 v\u00f4 ngh\u0129a.<\/li>\n
  • \u0110\u00e1nh c\u1eafp m\u00e3 OTP:<\/strong> To\u00e0n b\u1ed9 m\u00e3 x\u00e1c th\u1ef1c m\u1ed9t l\u1ea7n (OTP) g\u1eedi v\u1ec1 s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec1u r\u01a1i v\u00e0o tay ng\u01b0\u1eddi ki\u1ec3m so\u00e1t SIM \u0111\u00f3, cho ph\u00e9p chi\u1ebfm \u0111o\u1ea1t t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng, v\u00ed \u0111i\u1ec7n t\u1eed v\u00e0 email.<\/li>\n
  • L\u1eeba \u0111\u1ea3o danh t\u00ednh:<\/strong> SIM v\u00f4 danh \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 g\u1ecdi \u0111i\u1ec7n, nh\u1eafn tin gi\u1ea3 danh c\u01a1 quan nh\u00e0 n\u01b0\u1edbc, ng\u00e2n h\u00e0ng, c\u00f4ng an nh\u1eb1m l\u1eeba \u0111\u1ea3o ng\u01b0\u1eddi d\u00e2n chuy\u1ec3n ti\u1ec1n.<\/li>\n
  • R\u1eeda ti\u1ec1n v\u00e0 t\u1ed9i ph\u1ea1m c\u00f3 t\u1ed5 ch\u1ee9c:<\/strong> C\u00e1c \u0111\u01b0\u1eddng d\u00e2y t\u1ed9i ph\u1ea1m s\u1eed d\u1ee5ng SIM kh\u00f4ng ch\u00ednh ch\u1ee7 \u0111\u1ec3 \u0111i\u1ec1u h\u00e0nh ho\u1ea1t \u0111\u1ed9ng phi ph\u00e1p m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft danh t\u00ednh.<\/li>\n<\/ul>\n

    SIM kh\u00f4ng ch\u00ednh ch\u1ee7 \u0111\u01b0\u1ee3c khai th\u00e1c nh\u01b0 th\u1ebf n\u00e0o trong th\u1ef1c t\u1ebf?<\/h2>\n

    Quy tr\u00ecnh t\u1ea5n c\u00f4ng \u0111i\u1ec3n h\u00ecnh m\u00e0 c\u00e1c nh\u00f3m t\u1ed9i ph\u1ea1m m\u1ea1ng \u00e1p d\u1ee5ng th\u01b0\u1eddng di\u1ec5n ra theo ba b\u01b0\u1edbc:<\/p>\n

    B\u01b0\u1edbc 1: Thu th\u1eadp th\u00f4ng tin n\u1ea1n nh\u00e2n.<\/strong> K\u1ebb t\u1ea5n c\u00f4ng thu th\u1eadp s\u1ed1 \u0111i\u1ec7n tho\u1ea1i, h\u1ecd t\u00ean v\u00e0 th\u00f4ng tin c\u0103n c\u01b0\u1edbc c\u1ee7a m\u1ee5c ti\u00eau th\u00f4ng qua c\u00e1c v\u1ee5 r\u00f2 r\u1ec9 d\u1eef li\u1ec7u, mua b\u00e1n data tr\u00e1i ph\u00e9p tr\u00ean c\u00e1c di\u1ec5n \u0111\u00e0n ng\u1ea7m, ho\u1eb7c qua k\u1ef9 thu\u1eadt k\u1ef9 ngh\u1ec7 x\u00e3 h\u1ed9i (social engineering).<\/p>\n

    B\u01b0\u1edbc 2: Chi\u1ebfm quy\u1ec1n ki\u1ec3m so\u00e1t SIM.<\/strong> V\u1edbi th\u00f4ng tin c\u00e1 nh\u00e2n \u0111\u1ea7y \u0111\u1ee7, k\u1ebb t\u1ea5n c\u00f4ng li\u00ean h\u1ec7 nh\u00e0 m\u1ea1ng y\u00eau c\u1ea7u c\u1ea5p l\u1ea1i SIM ho\u1eb7c th\u1ef1c hi\u1ec7n SIM Swap. Trong tr\u01b0\u1eddng h\u1ee3p SIM v\u1ed1n \u0111\u00e3 \u0111\u0103ng k\u00fd th\u00f4ng tin gi\u1ea3, b\u01b0\u1edbc n\u00e0y c\u00e0ng d\u1ec5 th\u1ef1c hi\u1ec7n v\u00ec kh\u00f4ng c\u00f3 ch\u1ee7 s\u1edf h\u1eefu th\u1ef1c n\u00e0o \u0111\u1ec3 x\u00e1c minh ch\u00e9o.<\/p>\n

    B\u01b0\u1edbc 3: Chi\u1ebfm \u0111o\u1ea1t t\u00e0i s\u1ea3n.<\/strong> Sau khi ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c s\u1ed1 \u0111i\u1ec7n tho\u1ea1i, m\u1ecdi m\u00e3 OTP t\u1eeb ng\u00e2n h\u00e0ng, v\u00ed MoMo, ZaloPay, hay c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u1ea7u t\u01b0 \u0111\u1ec1u chuy\u1ec3n v\u1ec1 m\u00e1y k\u1ebb t\u1ea5n c\u00f4ng. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh chi\u1ebfm \u0111o\u1ea1t c\u00f3 th\u1ec3 ho\u00e0n t\u1ea5t trong v\u00e0i ph\u00fat tr\u01b0\u1edbc khi n\u1ea1n nh\u00e2n k\u1ecbp ph\u00e1t hi\u1ec7n.<\/p>\n

    H\u1ec7 l\u1ee5y \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng x\u00e1c th\u1ef1c qu\u1ed1c gia<\/h2>\n

    Vi\u1ec7t Nam \u0111ang \u0111\u1ea9y m\u1ea1nh chuy\u1ec3n \u0111\u1ed5i s\u1ed1 tr\u00ean di\u1ec7n r\u1ed9ng, t\u1eeb c\u0103n c\u01b0\u1edbc c\u00f4ng d\u00e2n g\u1eafn chip, \u0111\u1ecbnh danh \u0111i\u1ec7n t\u1eed VNeID cho \u0111\u1ebfn c\u00e1c d\u1ecbch v\u1ee5 c\u00f4ng tr\u1ef1c tuy\u1ebfn c\u1ea5p \u0111\u1ed9 3, c\u1ea5p \u0111\u1ed9 4. T\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ec1u s\u1eed d\u1ee5ng s\u1ed1 \u0111i\u1ec7n tho\u1ea1i nh\u01b0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 x\u00e1c th\u1ef1c c\u1ed1t l\u00f5i.<\/p>\n

    Khi SIM kh\u00f4ng ch\u00ednh ch\u1ee7 t\u1ed3n t\u1ea1i \u1edf quy m\u00f4 h\u00e0ng tr\u0103m ngh\u00ecn thu\u00ea bao, n\u00f3 t\u1ea1o ra l\u1ed7 h\u1ed5ng c\u00f3 t\u00ednh h\u1ec7 th\u1ed1ng: m\u1ed9t ng\u01b0\u1eddi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u1ed1 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a ng\u01b0\u1eddi kh\u00e1c \u0111\u1ec3 x\u00e1c th\u1ef1c danh t\u00ednh tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng ch\u00ednh ph\u1ee7, k\u00fd x\u00e1c nh\u1eadn v\u0103n b\u1ea3n \u0111i\u1ec7n t\u1eed, ho\u1eb7c ti\u1ebfp c\u1eadn th\u00f4ng tin y t\u1ebf, h\u1ed3 s\u01a1 t\u01b0 ph\u00e1p c\u1ee7a ng\u01b0\u1eddi kh\u00e1c m\u00e0 kh\u00f4ng b\u1ecb ph\u00e1t hi\u1ec7n.<\/p>\n

    Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng ph\u00f2ng, ch\u1ed1ng r\u1eeda ti\u1ec1n (AML) v\u00e0 t\u00e0i tr\u1ee3 kh\u1ee7ng b\u1ed1 (CTF) c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh c\u0169ng b\u1ecb v\u00f4 hi\u1ec7u h\u00f3a m\u1ed9t ph\u1ea7n khi s\u1ed1 \u0111i\u1ec7n tho\u1ea1i g\u1eafn v\u1edbi giao d\u1ecbch kh\u00f4ng ph\u1ea3n \u00e1nh danh t\u00ednh th\u1ef1c c\u1ee7a ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n.<\/p>\n

    Vai tr\u00f2 c\u1ee7a nh\u00e0 m\u1ea1ng v\u00e0 c\u01a1 quan qu\u1ea3n l\u00fd<\/h2>\n

    Tr\u00e1ch nhi\u1ec7m ki\u1ec3m so\u00e1t SIM kh\u00f4ng ch\u00ednh ch\u1ee7 thu\u1ed9c v\u1ec1 nhi\u1ec1u b\u00ean. V\u1ec1 ph\u00eda nh\u00e0 m\u1ea1ng, quy tr\u00ecnh x\u00e1c minh c\u0103n c\u01b0\u1edbc khi ph\u00e1t h\u00e0nh SIM c\u1ea7n \u0111\u01b0\u1ee3c th\u1eaft ch\u1eb7t, bao g\u1ed3m: \u0111\u1ed1i chi\u1ebfu \u1ea3nh khu\u00f4n m\u1eb7t tr\u1ef1c ti\u1ebfp v\u1edbi \u1ea3nh tr\u00ean c\u0103n c\u01b0\u1edbc, t\u00edch h\u1ee3p v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u d\u00e2n c\u01b0 qu\u1ed1c gia \u0111\u1ec3 x\u00e1c minh t\u00ednh h\u1ee3p l\u1ec7 c\u1ee7a gi\u1ea5y t\u1edd trong th\u1eddi gian th\u1ef1c, v\u00e0 gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng SIM t\u1ed1i \u0111a m\u1ed7i c\u00e1 nh\u00e2n \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd.<\/p>\n

    V\u1ec1 ph\u00eda c\u01a1 quan qu\u1ea3n l\u00fd, B\u1ed9 Th\u00f4ng tin v\u00e0 Truy\u1ec1n th\u00f4ng v\u00e0 B\u1ed9 C\u00f4ng an \u0111\u00e3 v\u00e0 \u0111ang ph\u1ed1i h\u1ee3p tri\u1ec3n khai c\u00e1c \u0111\u1ee3t r\u00e0 so\u00e1t \u0111\u1ecbnh k\u1ef3, \u0111\u1ed3ng th\u1eddi \u00e1p d\u1ee5ng ch\u1ebf t\u00e0i x\u1eed ph\u1ea1t \u0111\u1ed1i v\u1edbi \u0111\u1ea1i l\u00fd ph\u00e2n ph\u1ed1i SIM vi ph\u1ea1m. Theo Ngh\u1ecb \u0111\u1ecbnh 13\/2023\/N\u0110-CP v\u1ec1 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n v\u00e0 c\u00e1c quy \u0111\u1ecbnh vi\u1ec5n th\u00f4ng hi\u1ec7n h\u00e0nh, m\u1ee9c ph\u1ea1t cho h\u00e0nh vi \u0111\u0103ng k\u00fd SIM gi\u1ea3 c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn h\u00e0ng ch\u1ee5c tri\u1ec7u \u0111\u1ed3ng.<\/p>\n

    L\u1eddi khuy\u00ean b\u1ea3o m\u1eadt cho ng\u01b0\u1eddi d\u00f9ng<\/h2>\n
    \"S\u1eed
    S\u1eed d\u1ee5ng kh\u00f3a b\u1ea3o m\u1eadt v\u1eadt l\u00fd (Hardware Key) l\u00e0 bi\u1ec7n ph\u00e1p h\u1eefu hi\u1ec7u ch\u1ed1ng l\u1ea1i t\u1ea5n c\u00f4ng SIM Swap. \u1ea2nh: VNCyberS<\/figcaption><\/figure>\n

    Trong b\u1ed1i c\u1ea3nh SIM kh\u00f4ng ch\u00ednh ch\u1ee7 c\u00f2n l\u01b0u th\u00f4ng, m\u1ed7i ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ch\u1ee7 \u0111\u1ed9ng b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n c\u1ee7a m\u00ecnh thay v\u00ec ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o x\u00e1c th\u1ef1c qua SMS. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p c\u1ee5 th\u1ec3:<\/p>\n

    1. H\u1ea1n ch\u1ebf d\u00f9ng OTP qua SMS cho t\u00e0i kho\u1ea3n quan tr\u1ecdng.<\/strong> \u01afu ti\u00ean s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng x\u00e1c th\u1ef1c (Authenticator App) nh\u01b0 Google Authenticator, Microsoft Authenticator ho\u1eb7c Authy thay v\u00ec nh\u1eadn m\u00e3 qua tin nh\u1eafn. OTP t\u1eeb \u1ee9ng d\u1ee5ng kh\u00f4ng th\u1ec3 b\u1ecb \u0111\u00e1nh c\u1eafp qua SIM Swap.<\/p>\n

    2. B\u1eadt c\u1ea3nh b\u00e1o bi\u1ebfn \u0111\u1ed9ng s\u1ed1 d\u01b0 t\u1ee9c th\u00ec.<\/strong> M\u1ecdi \u1ee9ng d\u1ee5ng ng\u00e2n h\u00e0ng v\u00e0 v\u00ed \u0111i\u1ec7n t\u1eed \u0111\u1ec1u c\u00f3 t\u00ednh n\u0103ng th\u00f4ng b\u00e1o giao d\u1ecbch. K\u00edch ho\u1ea1t c\u1ea3 k\u00eanh email v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nh\u1eadn c\u1ea3nh b\u00e1o ngay c\u1ea3 khi SIM b\u1ecb chi\u1ebfm.<\/p>\n

    3. Li\u00ean h\u1ec7 nh\u00e0 m\u1ea1ng thi\u1ebft l\u1eadp m\u00e3 PIN SIM v\u00e0 kh\u00f3a chuy\u1ec3n s\u1ed1.<\/strong> Nhi\u1ec1u nh\u00e0 m\u1ea1ng cho ph\u00e9p thi\u1ebft l\u1eadp m\u00e3 PIN b\u1ed5 sung khi y\u00eau c\u1ea7u c\u1ea5p l\u1ea1i SIM ho\u1eb7c chuy\u1ec3n s\u1ed1. \u0110\u00e2y l\u00e0 l\u1edbp b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 ch\u1ed1ng SIM Swap.<\/p>\n

    4. Ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt th\u00f4ng tin \u0111\u0103ng k\u00fd SIM \u0111\u1ecbnh k\u1ef3.<\/strong> Ng\u01b0\u1eddi d\u00f9ng n\u00ean ki\u1ec3m tra tr\u1ef1c ti\u1ebfp t\u1ea1i c\u1eeda h\u00e0ng nh\u00e0 m\u1ea1ng ho\u1eb7c qua \u1ee9ng d\u1ee5ng ch\u00ednh th\u1ee9c xem SIM c\u1ee7a m\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u00fang c\u0103n c\u01b0\u1edbc c\u00f4ng d\u00e2n g\u1eafn chip ch\u01b0a. SIM ch\u01b0a c\u1eadp nh\u1eadt c\u00f3 th\u1ec3 b\u1ecb kh\u00f3a trong c\u00e1c \u0111\u1ee3t r\u00e0 so\u00e1t ti\u1ebfp theo.<\/p>\n

    5. C\u1ea3nh gi\u00e1c v\u1edbi cu\u1ed9c g\u1ecdi v\u00e0 tin nh\u1eafn l\u1ea1.<\/strong> T\u1ed9i ph\u1ea1m s\u1eed d\u1ee5ng SIM v\u00f4 danh th\u01b0\u1eddng gi\u1ea3 danh ng\u00e2n h\u00e0ng, c\u01a1 quan c\u00f4ng an ho\u1eb7c b\u01b0u \u0111i\u1ec7n \u0111\u1ec3 khai th\u00e1c th\u00f4ng tin. Kh\u00f4ng bao gi\u1edd cung c\u1ea5p m\u00e3 OTP, s\u1ed1 t\u00e0i kho\u1ea3n hay th\u00f4ng tin c\u00e1 nh\u00e2n qua \u0111i\u1ec7n tho\u1ea1i d\u00f9 ng\u01b0\u1eddi g\u1ecdi t\u1ef1 x\u01b0ng l\u00e0 ai.<\/p>\n

    6. S\u1eed d\u1ee5ng kh\u00f3a b\u1ea3o m\u1eadt v\u1eadt l\u00fd (Hardware Security Key) cho t\u00e0i kho\u1ea3n c\u00f3 gi\u00e1 tr\u1ecb cao.<\/strong> V\u1edbi email doanh nghi\u1ec7p, t\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng ho\u1eb7c v\u00ed ti\u1ec1n m\u00e3 h\u00f3a, ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c qua kh\u00f3a v\u1eadt l\u00fd nh\u01b0 YubiKey ho\u00e0n to\u00e0n mi\u1ec5n nhi\u1ec5m v\u1edbi t\u1ea5n c\u00f4ng SIM Swap v\u00ec kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ed1 \u0111i\u1ec7n tho\u1ea1i.<\/p>\n

    Conclusion<\/h2>\n

    H\u01a1n 900.000 thu\u00ea bao di \u0111\u1ed9ng kh\u00f4ng ch\u00ednh ch\u1ee7 l\u00e0 con s\u1ed1 \u0111\u1ee7 l\u1edbn \u0111\u1ec3 tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 an ninh m\u1ea1ng qu\u1ed1c gia, kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 b\u00e0i to\u00e1n qu\u1ea3n l\u00fd h\u00e0nh ch\u00ednh vi\u1ec5n th\u00f4ng. Trong k\u1ef7 nguy\u00ean s\u1ed1 h\u00f3a, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i l\u00e0 ch\u00eca kh\u00f3a m\u1edf c\u1eeda h\u1ea7u h\u1ebft c\u00e1c d\u1ecbch v\u1ee5 thi\u1ebft y\u1ebfu c\u1ee7a ng\u01b0\u1eddi d\u00e2n. B\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u0103ng k\u00fd thu\u00ea bao ch\u00ednh l\u00e0 b\u1ea3o v\u1ec7 danh t\u00ednh s\u1ed1 v\u00e0 t\u00e0i s\u1ea3n c\u1ee7a h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi Vi\u1ec7t Nam tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda ng\u00e0y c\u00e0ng tinh vi tr\u00ean kh\u00f4ng gian m\u1ea1ng.<\/p>\n

     <\/p>\n

    VNCyberS t\u1ed5ng h\u1ee3p t\u1eeb VnExpress<\/em><\/p>","protected":false},"excerpt":{"rendered":"

    H\u01a1n 900.000 thu\u00ea bao di \u0111\u1ed9ng kh\u00f4ng ch\u00ednh ch\u1ee7: L\u1ed7 h\u1ed5ng l\u1edbn cho l\u1eeba \u0111\u1ea3o v\u00e0 t\u1ed9i ph\u1ea1m m\u1ea1ng C\u01a1 quan qu\u1ea3n l\u00fd vi\u1ec5n th\u00f4ng Vi\u1ec7t Nam v\u1eeba c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 r\u00e0 so\u00e1t cho th\u1ea5y h\u01a1n 900.000 thu\u00ea bao di \u0111\u1ed9ng \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u1edbi th\u00f4ng tin \u0111\u0103ng k\u00fd kh\u00f4ng kh\u1edbp v\u1edbi ch\u1ee7 s\u1edf […]<\/p>\n","protected":false},"author":2,"featured_media":1200,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/posts\/1194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/comments?post=1194"}],"version-history":[{"count":2,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/posts\/1194\/revisions"}],"predecessor-version":[{"id":1202,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/posts\/1194\/revisions\/1202"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/media\/1200"}],"wp:attachment":[{"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/media?parent=1194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/categories?post=1194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vncybers.vn\/en\/wp-json\/wp\/v2\/tags?post=1194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}