{"id":476143,"date":"2023-08-09T07:26:52","date_gmt":"2023-08-09T07:26:52","guid":{"rendered":""},"modified":"2023-09-05T11:12:08","modified_gmt":"2023-09-05T11:12:08","slug":"business-email-compromise","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/business-email-compromise\/","title":{"rendered":"Th\u1ecfa hi\u1ec7p email doanh nghi\u1ec7p"},"content":{"rendered":"

L\u1eeba \u0111\u1ea3o qua email doanh nghi\u1ec7p (BEC) l\u00e0 m\u1ed9t chi\u1ebfn thu\u1eadt t\u1ed9i ph\u1ea1m m\u1ea1ng tinh vi nh\u1eafm v\u00e0o c\u00e1c t\u1ed5 ch\u1ee9c th\u00f4ng qua li\u00ean l\u1ea1c email l\u1eeba \u0111\u1ea3o. N\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c truy c\u1eadp v\u00e0 thao t\u00fang t\u00e0i kho\u1ea3n email tr\u00e1i ph\u00e9p \u0111\u1ec3 \u0111\u00e1nh l\u1eeba nh\u00e2n vi\u00ean, gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh v\u00e0 kh\u00e1ch h\u00e0ng, d\u1eabn \u0111\u1ebfn t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh v\u00e0 thi\u1ec7t h\u1ea1i v\u1ec1 danh ti\u1ebfng. BEC c\u00f2n th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 L\u1eeba \u0111\u1ea3o t\u00e0i kho\u1ea3n email (EAC) v\u00e0 L\u1eeba \u0111\u1ea3o CEO. B\u00e0i vi\u1ebft n\u00e0y \u0111i s\u00e2u v\u00e0o l\u1ecbch s\u1eed, ho\u1ea1t \u0111\u1ed9ng, lo\u1ea1i h\u00ecnh, th\u00e1ch th\u1ee9c v\u00e0 tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai c\u1ee7a L\u1eeba \u0111\u1ea3o Email Doanh nghi\u1ec7p.<\/p>\n

L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a th\u1ecfa hi\u1ec7p email doanh nghi\u1ec7p v\u00e0 s\u1ef1 \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 n\u00f3<\/h2>\n

Th\u1ecfa hi\u1ec7p email doanh nghi\u1ec7p xu\u1ea5t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 2000 v\u00e0 n\u1ed5i ti\u1ebfng l\u00e0 m\u1ed9t bi\u1ebfn th\u1ec3 c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o. Tuy nhi\u00ean, ngu\u1ed3n g\u1ed1c c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb c\u00e1c v\u1ee5 l\u1eeba \u0111\u1ea3o qua email truy\u1ec1n th\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ee5 l\u1eeba \u0111\u1ea3o Ho\u00e0ng t\u1eed Nigeria, l\u00f4i k\u00e9o n\u1ea1n nh\u00e2n g\u1eedi ti\u1ec1n \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y kho\u1ea3n ti\u1ec1n l\u00e3i l\u1edbn h\u01a1n \u0111\u01b0\u1ee3c h\u1ee9a h\u1eb9n. Theo th\u1eddi gian, t\u1ed9i ph\u1ea1m m\u1ea1ng \u0111\u00e3 c\u1ea3i ti\u1ebfn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a ch\u00fang, khai th\u00e1c l\u00f2ng tin v\u00e0 quy\u1ec1n h\u1ea1n li\u00ean quan \u0111\u1ebfn c\u00e1c gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ea5p cao \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c v\u1ee5 l\u1eeba \u0111\u1ea3o BEC thuy\u1ebft ph\u1ee5c h\u01a1n.<\/p>\n

L\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn Th\u1ecfa thu\u1eadn email doanh nghi\u1ec7p \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 v\u00e0o kho\u1ea3ng n\u0103m 2003. T\u1ed9i ph\u1ea1m m\u1ea1ng nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u00e1c doanh nghi\u1ec7p b\u1eb1ng c\u00e1ch m\u1ea1o danh CEO, gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh ho\u1eb7c nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 y\u00eau c\u1ea7u chuy\u1ec3n kho\u1ea3n gian l\u1eadn, th\u00f4ng tin nh\u1ea1y c\u1ea3m ho\u1eb7c th\u1ebb qu\u00e0 t\u1eb7ng. C\u00e1c n\u1ea1n nh\u00e2n th\u01b0\u1eddng b\u1ecb l\u1eeba r\u1eb1ng h\u1ecd \u0111ang th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch h\u1ee3p ph\u00e1p, d\u1eabn \u0111\u1ebfn t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh \u0111\u00e1ng k\u1ec3.<\/p>\n

Th\u00f4ng tin chi ti\u1ebft v\u1ec1 L\u1eeba \u0111\u1ea3o email doanh nghi\u1ec7p: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1<\/h2>\n

Th\u1ecfa thu\u1eadn email doanh nghi\u1ec7p li\u00ean quan \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i, l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn v\u00e0 l\u1eeba d\u1ed1i danh t\u00ednh \u0111\u1ec3 thao t\u00fang n\u1ea1n nh\u00e2n. Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u s\u00e2u r\u1ed9ng v\u1ec1 m\u1ee5c ti\u00eau c\u1ee7a ch\u00fang, thu th\u1eadp th\u00f4ng tin t\u1eeb c\u00e1c ngu\u1ed3n c\u00f4ng khai, ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i v\u00e0 d\u1eef li\u1ec7u b\u1ecb r\u00f2 r\u1ec9. \u0110\u01b0\u1ee3c trang b\u1ecb ki\u1ebfn th\u1ee9c n\u00e0y, h\u1ecd t\u1ea1o ra nh\u1eefng email \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a v\u00e0 thuy\u1ebft ph\u1ee5c, c\u00f3 v\u1ebb h\u1ee3p ph\u00e1p.<\/p>\n

C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a th\u1ecfa hi\u1ec7p email doanh nghi\u1ec7p: C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/h3>\n

Qu\u00e1 tr\u00ecnh BEC c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u giai \u0111o\u1ea1n:<\/p>\n

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  1. \n

    L\u1ef1a ch\u1ecdn m\u1ee5c ti\u00eau:<\/strong> T\u1ed9i ph\u1ea1m m\u1ea1ng x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee5c ti\u00eau c\u00f3 gi\u00e1 tr\u1ecb cao trong c\u00e1c t\u1ed5 ch\u1ee9c, bao g\u1ed3m CEO, CFO v\u00e0 c\u00e1c nh\u00e2n s\u1ef1 ch\u1ee7 ch\u1ed1t kh\u00e1c.<\/p>\n<\/li>\n

  2. \n

    Thu th\u1eadp th\u00f4ng tin:<\/strong> Nghi\u00ean c\u1ee9u s\u00e2u r\u1ed9ng \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin chi ti\u1ebft c\u1ee5 th\u1ec3 v\u1ec1 c\u00e1c m\u1ee5c ti\u00eau, ch\u1eb3ng h\u1ea1n nh\u01b0 vai tr\u00f2, m\u1ed1i quan h\u1ec7 v\u00e0 c\u00e1c giao d\u1ecbch kinh doanh \u0111ang di\u1ec5n ra c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n

  3. \n

    Gi\u1ea3 m\u1ea1o email:<\/strong> Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng nhi\u1ec1u k\u1ef9 thu\u1eadt kh\u00e1c nhau \u0111\u1ec3 m\u1ea1o danh danh t\u00ednh c\u1ee7a c\u00e1c c\u00e1 nh\u00e2n, c\u00f4ng ty ho\u1eb7c nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady. H\u1ecd th\u01b0\u1eddng t\u1ea1o c\u00e1c \u0111\u1ecba ch\u1ec9 email g\u1ea7n gi\u1ed1ng v\u1edbi \u0111\u1ecba ch\u1ec9 ch\u00ednh h\u00e3ng, khi\u1ebfn ng\u01b0\u1eddi nh\u1eadn kh\u00f3 ph\u00e1t hi\u1ec7n ra s\u1ef1 l\u1eeba d\u1ed1i.<\/p>\n<\/li>\n

  4. \n

    K\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i:<\/strong> Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng t\u1ea1o ra c\u00e1c email h\u1ea5p d\u1eabn t\u1eadn d\u1ee5ng c\u00e1c chi\u1ebfn thu\u1eadt k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ee9c \u0111\u1ed9 kh\u1ea9n c\u1ea5p, n\u1ed7i s\u1ee3 h\u00e3i ho\u1eb7c quy\u1ec1n l\u1ef1c. Nh\u1eefng email n\u00e0y th\u01b0\u1eddng y\u00eau c\u1ea7u chuy\u1ec3n ti\u1ec1n, th\u00f4ng tin b\u00ed m\u1eadt ho\u1eb7c thay \u0111\u1ed5i chi ti\u1ebft t\u00e0i kho\u1ea3n.<\/p>\n<\/li>\n

  5. \n

    Thao t\u00e1c ng\u01b0\u1eddi nh\u1eadn:<\/strong> Nh\u00e2n vi\u00ean m\u1ee5c ti\u00eau, tin r\u1eb1ng email \u0111\u1ebfn t\u1eeb m\u1ed9t ngu\u1ed3n h\u1ee3p ph\u00e1p, l\u00e0m theo h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c cung c\u1ea5p trong email, d\u1eabn \u0111\u1ebfn vi\u1ec7c x\u00e2m ph\u1ea1m th\u00f4ng tin nh\u1ea1y c\u1ea3m ho\u1eb7c t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh.<\/p>\n<\/li>\n

  6. \n

    Khai th\u00e1c:<\/strong> Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng khai th\u00e1c t\u00e0i kho\u1ea3n b\u1ecb x\u00e2m nh\u1eadp \u0111\u1ec3 ti\u1ebfp t\u1ee5c l\u1eeba \u0111\u1ea3o, nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o nhi\u1ec1u c\u00e1 nh\u00e2n h\u01a1n trong t\u1ed5 ch\u1ee9c ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 kh\u00e1ch h\u00e0ng b\u00ean ngo\u00e0i.<\/p>\n<\/li>\n

  7. \n

    \u0110\u01b0\u1ee3c ti\u1ec1n:<\/strong> M\u1ee5c ti\u00eau cu\u1ed1i c\u00f9ng l\u00e0 l\u1eeba n\u1ea1n nh\u00e2n th\u1ef1c hi\u1ec7n c\u00e1c kho\u1ea3n thanh to\u00e1n gian l\u1eadn, chuy\u1ec3n ti\u1ec1n v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng ho\u1eb7c ti\u1ebft l\u1ed9 d\u1eef li\u1ec7u kinh doanh quan tr\u1ecdng.<\/p>\n<\/li>\n<\/ol>\n

    Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a th\u1ecfa thu\u1eadn email doanh nghi\u1ec7p<\/h2>\n

    Th\u1ecfa hi\u1ec7p email doanh nghi\u1ec7p c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh gi\u00fap ph\u00e2n bi\u1ec7t n\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng kh\u00e1c:<\/p>\n

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    1. \n

      L\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn:<\/strong> C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng BEC d\u1ef1a v\u00e0o l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn, nh\u1eafm v\u00e0o c\u00e1c c\u00e1 nh\u00e2n ho\u1eb7c t\u1ed5 ch\u1ee9c c\u1ee5 th\u1ec3, l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng th\u00e0nh c\u00f4ng.<\/p>\n<\/li>\n

    2. \n

      K\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i:<\/strong> Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng khai th\u00e1c t\u00e2m l\u00fd con ng\u01b0\u1eddi, s\u1eed d\u1ee5ng nh\u1eefng c\u1ea3m x\u00fac nh\u01b0 c\u1ea5p b\u00e1ch, s\u1ee3 h\u00e3i ho\u1eb7c tin t\u01b0\u1edfng \u0111\u1ec3 thao t\u00fang n\u1ea1n nh\u00e2n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n

    3. \n

      Gi\u1ea3 m\u1ea1o email:<\/strong> C\u00e1c k\u1ef9 thu\u1eadt gi\u1ea3 m\u1ea1o email tinh vi khi\u1ebfn ng\u01b0\u1eddi nh\u1eadn g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c ph\u00e2n bi\u1ec7t gi\u1eefa email th\u1eadt v\u00e0 email l\u1eeba \u0111\u1ea3o.<\/p>\n<\/li>\n

    4. \n

      Nh\u1eafm m\u1ee5c ti\u00eau ch\u00ednh x\u00e1c:<\/strong> C\u00e1c chi\u1ebfn d\u1ecbch BEC \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch t\u1ec9 m\u1ec9, t\u1eadp trung v\u00e0o c\u00e1c nh\u00e2n vi\u00ean c\u1ea5p cao ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 c\u00e1c giao d\u1ecbch t\u00e0i ch\u00ednh ho\u1eb7c th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n<\/li>\n

    5. \n

      T\u1ed9i ph\u1ea1m xuy\u00ean bi\u00ean gi\u1edbi:<\/strong> BEC th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c t\u1ed5 ch\u1ee9c t\u1ed9i ph\u1ea1m qu\u1ed1c t\u1ebf, khi\u1ebfn c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c theo d\u00f5i v\u00e0 b\u1eaft gi\u1eef th\u1ee7 ph\u1ea1m.<\/p>\n<\/li>\n<\/ol>\n

      C\u00e1c lo\u1ea1i x\u00e2m ph\u1ea1m email doanh nghi\u1ec7p<\/h2>\n

      Th\u1ecfa thu\u1eadn email doanh nghi\u1ec7p c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau, m\u1ed7i h\u00ecnh th\u1ee9c c\u00f3 ph\u01b0\u01a1ng th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i BEC ph\u1ed5 bi\u1ebfn:<\/p>\n\n\n\n\n\n\n\n\n\n
      Ki\u1ec3u<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
      CEO l\u1eeba \u0111\u1ea3o<\/td>\nM\u1ea1o danh Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh ho\u1eb7c gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ea5p cao \u0111\u1ec3 y\u00eau c\u1ea7u chuy\u1ec3n ti\u1ec1n ho\u1eb7c th\u00f4ng tin nh\u1ea1y c\u1ea3m t\u1eeb nh\u00e2n vi\u00ean ho\u1eb7c nh\u00e0 cung c\u1ea5p.<\/td>\n<\/tr>\n
      L\u1eeba \u0111\u1ea3o h\u00f3a \u0111\u01a1n<\/td>\nG\u1eedi h\u00f3a \u0111\u01a1n gian l\u1eadn, th\u01b0\u1eddng c\u00f3 chi ti\u1ebft thanh to\u00e1n b\u1ecb thay \u0111\u1ed5i, \u0111\u1ec3 l\u1eeba ng\u01b0\u1eddi nh\u1eadn th\u1ef1c hi\u1ec7n c\u00e1c kho\u1ea3n thanh to\u00e1n tr\u00e1i ph\u00e9p.<\/td>\n<\/tr>\n
      M\u1ea1o danh lu\u1eadt s\u01b0<\/td>\nGi\u1ea3 l\u00e0m lu\u1eadt s\u01b0 \u0111\u1ea1i di\u1ec7n cho t\u1ed5 ch\u1ee9c m\u1ee5c ti\u00eau \u0111\u1ec3 y\u00eau c\u1ea7u thanh to\u00e1n ngay l\u1eadp t\u1ee9c ho\u1eb7c d\u1eef li\u1ec7u b\u00ed m\u1eadt.<\/td>\n<\/tr>\n
      Th\u1ecfa thu\u1eadn email c\u1ee7a nh\u00e0 cung c\u1ea5p<\/td>\nX\u00e2m ph\u1ea1m t\u00e0i kho\u1ea3n email c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u1ec3 g\u1eedi y\u00eau c\u1ea7u thanh to\u00e1n gian l\u1eadn \u0111\u1ebfn c\u00f4ng ty m\u1ee5c ti\u00eau.<\/td>\n<\/tr>\n
      Th\u1ecfa thu\u1eadn email c\u1ee7a nh\u00e2n vi\u00ean<\/td>\nGi\u00e0nh quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i kho\u1ea3n email c\u1ee7a nh\u00e2n vi\u00ean v\u00e0 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 ti\u1ebfn h\u00e0nh c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng BEC ti\u1ebfp theo ho\u1eb7c thu th\u1eadp d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      C\u00e1ch s\u1eed d\u1ee5ng Th\u1ecfa thu\u1eadn email doanh nghi\u1ec7p, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n

      C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng th\u1ecfa hi\u1ec7p email doanh nghi\u1ec7p<\/h3>\n

      Th\u1ecfa thu\u1eadn Email Doanh nghi\u1ec7p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch b\u1ea5t h\u1ee3p ph\u00e1p kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n

        \n
      1. \n

        Chuy\u1ec3n ti\u1ec1n gian l\u1eadn:<\/strong> Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng thao t\u00fang nh\u00e2n vi\u00ean th\u1ef1c hi\u1ec7n chuy\u1ec3n kho\u1ea3n tr\u00e1i ph\u00e9p, chuy\u1ec3n ti\u1ec1n v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng.<\/p>\n<\/li>\n

      2. \n

        Truy c\u1eadp th\u00f4ng tin tr\u00e1i ph\u00e9p:<\/strong> T\u1ed9i ph\u1ea1m m\u1ea1ng c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o th\u00f4ng tin nh\u1ea1y c\u1ea3m, t\u00e0i s\u1ea3n tr\u00ed tu\u1ec7 ho\u1eb7c d\u1eef li\u1ec7u b\u00ed m\u1eadt \u0111\u1ec3 khai th\u00e1c ho\u1eb7c t\u1ed1ng ti\u1ec1n.<\/p>\n<\/li>\n

      3. \n

        Thao t\u00e1c h\u00f3a \u0111\u01a1n:<\/strong> Th\u1ee7 ph\u1ea1m BEC thay \u0111\u1ed5i chi ti\u1ebft thanh to\u00e1n tr\u00ean h\u00f3a \u0111\u01a1n ch\u00ednh h\u00e3ng \u0111\u1ec3 chuy\u1ec3n ti\u1ec1n v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n

      4. \n

        Tr\u1ed9m c\u1eafp d\u1eef li\u1ec7u:<\/strong> C\u00e1c t\u00e0i kho\u1ea3n email b\u1ecb x\u00e2m ph\u1ea1m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00edch xu\u1ea5t th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb nh\u1eb1m s\u1eed d\u1ee5ng cho c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ho\u1eb7c b\u00e1n h\u00e0ng tr\u00ean web \u0111en trong t\u01b0\u01a1ng lai.<\/p>\n<\/li>\n<\/ol>\n

        C\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn x\u00e2m ph\u1ea1m email doanh nghi\u1ec7p<\/h3>\n

        Th\u1ecfa thu\u1eadn email doanh nghi\u1ec7p \u0111\u01b0a ra m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c, bao g\u1ed3m:<\/p>\n

          \n
        1. \n

          T\u00ednh d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng c\u1ee7a con ng\u01b0\u1eddi:<\/strong> Nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng BEC, \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o n\u00e2ng cao nh\u1eadn th\u1ee9c v\u00e0 m\u00f4 ph\u1ecfng l\u1eeba \u0111\u1ea3o th\u01b0\u1eddng xuy\u00ean.<\/p>\n<\/li>\n

        2. \n

          X\u00e1c th\u1ef1c email:<\/strong> Vi\u1ec7c tri\u1ec3n khai c\u00e1c giao th\u1ee9c x\u00e1c th\u1ef1c email nh\u01b0 DMARC, SPF v\u00e0 DKIM c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m t\u00ecnh tr\u1ea1ng gi\u1ea3 m\u1ea1o email.<\/p>\n<\/li>\n

        3. \n

          X\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1:<\/strong> Vi\u1ec7c th\u1ef1c thi x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 cho t\u00e0i kho\u1ea3n email s\u1ebd b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt ch\u1ed1ng truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<\/li>\n

        4. \n

          X\u00e1c minh giao d\u1ecbch:<\/strong> Thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd \u0111\u1ec3 x\u00e1c minh c\u00e1c giao d\u1ecbch t\u00e0i ch\u00ednh, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c giao d\u1ecbch chuy\u1ec3n ti\u1ec1n l\u1edbn, c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba t\u1ed5n th\u1ea5t li\u00ean quan \u0111\u1ebfn BEC.<\/p>\n<\/li>\n

        5. \n

          S\u1ef1 th\u1ea9m \u0111\u1ecbnh c\u1ee7a nh\u00e0 cung c\u1ea5p:<\/strong> Vi\u1ec7c x\u00e1c minh danh t\u00ednh v\u00e0 chi ti\u1ebft thanh to\u00e1n c\u1ee7a nh\u00e0 cung c\u1ea5p th\u00f4ng qua c\u00e1c k\u00eanh b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e2m ph\u1ea1m email c\u1ee7a nh\u00e0 cung c\u1ea5p.<\/p>\n<\/li>\n<\/ol>\n

          C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n\n\n\n\n\n\n\n
          Thu\u1eadt ng\u1eef<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
          L\u1eeba \u0111\u1ea3o<\/td>\nM\u1ed9t thu\u1eadt ng\u1eef r\u1ed9ng h\u01a1n bao g\u1ed3m nhi\u1ec1u cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 BEC. L\u1eeba \u0111\u1ea3o nh\u1eafm m\u1ee5c ti\u00eau \u0111\u1ebfn \u0111\u1ed1i t\u01b0\u1ee3ng r\u1ed9ng h\u01a1n th\u00f4ng qua c\u00e1c email l\u1eeba \u0111\u1ea3o, c\u1ed1 g\u1eafng \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m ho\u1eb7c ph\u00e1t t\u00e1n ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i.<\/td>\n<\/tr>\n
          Ph\u1ea7n m\u1ec1m t\u1ed1ng ti\u1ec1n<\/td>\nM\u1ed9t lo\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i m\u00e3 h\u00f3a d\u1eef li\u1ec7u c\u1ee7a n\u1ea1n nh\u00e2n, y\u00eau c\u1ea7u thanh to\u00e1n ti\u1ec1n chu\u1ed9c \u0111\u1ec3 kh\u00f4i ph\u1ee5c quy\u1ec1n truy c\u1eadp. Kh\u00f4ng gi\u1ed1ng nh\u01b0 BEC, ransomware t\u1eadp trung v\u00e0o vi\u1ec7c tr\u1ef1c ti\u1ebfp t\u1ed1ng ti\u1ec1n n\u1ea1n nh\u00e2n th\u00f4ng qua m\u00e3 h\u00f3a.<\/td>\n<\/tr>\n
          Ho\u1ea1t \u0111\u1ed9ng gi\u00e1n \u0111i\u1ec7p m\u1ea1ng<\/td>\nC\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c t\u1ed5 ch\u1ee9c nh\u00e0 n\u01b0\u1edbc ho\u1eb7c phi nh\u00e0 n\u01b0\u1edbc nh\u1eb1m \u0111\u00e1nh c\u1eafp th\u00f4ng tin nh\u1ea1y c\u1ea3m ho\u1eb7c thu th\u1eadp th\u00f4ng tin t\u00ecnh b\u00e1o. Trong khi BEC c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u, \u0111\u1ed9ng c\u01a1 c\u1ee7a gi\u00e1n \u0111i\u1ec7p m\u1ea1ng th\u01b0\u1eddng ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 c\u00f3 \u0111\u1ed9ng c\u01a1 ch\u00ednh tr\u1ecb h\u01a1n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn x\u00e2m ph\u1ea1m email doanh nghi\u1ec7p<\/h2>\n

          T\u01b0\u01a1ng lai c\u1ee7a Th\u1ecfa thu\u1eadn email doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1ebd ch\u1ee9ng ki\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00e1c k\u1ef9 thu\u1eadt t\u1ea5n c\u00f4ng, t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 \u00e2m thanh ho\u1eb7c video deepfake. Khi t\u1ed9i ph\u1ea1m m\u1ea1ng tinh ch\u1ec9nh chi\u1ebfn thu\u1eadt c\u1ee7a m\u00ecnh, c\u00e1c t\u1ed5 ch\u1ee9c ph\u1ea3i lu\u00f4n c\u1ea3nh gi\u00e1c v\u00e0 \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p an ninh m\u1ea1ng ti\u00ean ti\u1ebfn \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng BEC m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

          C\u00e1ch m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft v\u1edbi h\u00e0nh vi x\u00e2m ph\u1ea1m email doanh nghi\u1ec7p<\/h2>\n

          M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng c\u1ea3 vai tr\u00f2 t\u00edch c\u1ef1c v\u00e0 ti\u00eau c\u1ef1c trong b\u1ed1i c\u1ea3nh L\u1ea5n chi\u1ebfm email doanh nghi\u1ec7p. \u0110\u00e2y l\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n:<\/p>\n

          S\u1eed d\u1ee5ng t\u00edch c\u1ef1c:<\/h3>\n
            \n
          1. \n

            B\u1ea3o m\u1eadt email:<\/strong> C\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy \u0111\u1ec3 l\u1ecdc v\u00e0 ph\u00e2n t\u00edch email \u0111\u1ebfn v\u00e0 \u0111i, ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n li\u00ean quan \u0111\u1ebfn BEC.<\/p>\n<\/li>\n

          2. \n

            \u1ea8n danh:<\/strong> M\u00e1y ch\u1ee7 proxy cung c\u1ea5p m\u1ed9t l\u1edbp \u1ea9n danh, b\u1ea3o v\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c qua email kh\u1ecfi b\u1ecb c\u00e1c t\u00e1c nh\u00e2n \u0111\u1ed9c h\u1ea1i theo d\u00f5i.<\/p>\n<\/li>\n<\/ol>\n

            Hi\u1ec7p h\u1ed9i ti\u00eau c\u1ef1c:<\/h3>\n
              \n
            1. \n

              \u1ea8n danh t\u00ednh c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng:<\/strong> T\u1ed9i ph\u1ea1m m\u1ea1ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy \u0111\u1ec3 \u1ea9n v\u1ecb tr\u00ed th\u1ef1c c\u1ee7a ch\u00fang v\u00e0 tr\u00e1nh b\u1ecb ph\u00e1t hi\u1ec7n trong khi th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng BEC.<\/p>\n<\/li>\n

            2. \n

              B\u1ecf qua c\u00e1c h\u1ea1n ch\u1ebf:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 gi\u00fap k\u1ebb t\u1ea5n c\u00f4ng b\u1ecf qua c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt nh\u01b0 danh s\u00e1ch \u0111en IP ho\u1eb7c l\u1ecdc d\u1ef1a tr\u00ean v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd.<\/p>\n<\/li>\n<\/ol>\n

              Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n

              \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 L\u1eeba \u0111\u1ea3o email doanh nghi\u1ec7p v\u00e0 c\u00e1c ch\u1ee7 \u0111\u1ec1 an ninh m\u1ea1ng c\u00f3 li\u00ean quan, h\u00e3y tham kh\u1ea3o c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n

                \n
              1. Th\u00f4ng b\u00e1o D\u1ecbch v\u1ee5 C\u00f4ng c\u1ee7a FBI v\u1ec1 BEC<\/a><\/li>\n
              2. C\u1ea3nh b\u00e1o US-CERT v\u1ec1 L\u1eeba \u0111\u1ea3o qua Email v\u00e0 BEC<\/a><\/li>\n
              3. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ecfa hi\u1ec7p email doanh nghi\u1ec7p<\/a><\/li>\n
              4. X\u00e1c th\u1ef1c email DMARC<\/a><\/li>\n
              5. Hi\u1ec3u SPF v\u00e0 DKIM<\/a><\/li>\n
              6. Gi\u00e1m s\u00e1t web \u0111en<\/a><\/li>\n<\/ol>\n

                T\u00f3m l\u1ea1i, Th\u1ecfa thu\u1eadn Email Doanh nghi\u1ec7p \u0111\u1eb7t ra m\u1ed1i \u0111e d\u1ecda \u0111\u00e1ng k\u1ec3 cho c\u00e1c t\u1ed5 ch\u1ee9c tr\u00ean to\u00e0n c\u1ea7u, \u0111\u00f2i h\u1ecfi c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ee7 \u0111\u1ed9ng, nh\u1eadn th\u1ee9c v\u00e0 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 an ninh m\u1ea1ng m\u1ea1nh m\u1ebd \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i t\u1ed9i ph\u1ea1m m\u1ea1ng dai d\u1eb3ng v\u00e0 \u0111ang ph\u00e1t tri\u1ec3n n\u00e0y.<\/p>","protected":false},"featured_media":476144,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476143","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Business Email Compromise: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is Business Email Compromise (BEC)?","answer":"

                Business Email Compromise (BEC) is a sophisticated cybercrime tactic that targets organizations through deceptive email communication. It involves unauthorized access to email accounts to deceive employees, executives, and clients, leading to financial losses and reputational damage.<\/p>"},{"question":"How did Business Email Compromise originate?","answer":"

                BEC emerged in the early 2000s and evolved from traditional email scams like the Nigerian Prince scam. The first known mention of BEC dates back to around 2003 when cybercriminals began impersonating CEOs and executives to request fraudulent wire transfers and sensitive information.<\/p>"},{"question":"How does Business Email Compromise work?","answer":"

                BEC involves several stages, starting with target selection and extensive information gathering. Attackers then craft convincing emails, spoofing trusted identities, and using social engineering tactics to deceive recipients. Once the victim falls for the scam, attackers exploit the compromised account to perpetrate further attacks or financial fraud.<\/p>"},{"question":"What are the key features of Business Email Compromise?","answer":"

                BEC stands out due to its use of spear-phishing, social engineering, and email spoofing techniques. Precise targeting of high-level individuals and cross-border operations by international criminal organizations are also characteristic of BEC attacks.<\/p>"},{"question":"What are the types of Business Email Compromise?","answer":"

                There are several types of BEC attacks, including CEO Fraud, Invoice Phishing, Lawyer Impersonation, Vendor Email Compromise, and Employee Email Compromise. Each type focuses on specific manipulation techniques to deceive victims.<\/p>"},{"question":"How can organizations defend against Business Email Compromise?","answer":"

                Organizations can implement various measures to counter BEC, such as providing employee awareness training, implementing email authentication protocols like DMARC, SPF, and DKIM, enforcing two-factor authentication, and verifying vendors' identities through secure channels.<\/p>"},{"question":"How can proxy servers be used for Business Email Compromise?","answer":"

                Proxy servers can have both positive and negative roles in the context of BEC. They can be employed by organizations to enhance email security and anonymity, but cybercriminals may also use them to hide their identities and bypass security measures while launching BEC attacks.<\/p>"},{"question":"What resources provide further information about Business Email Compromise?","answer":"

                For more information about BEC and related cybersecurity topics, you can explore resources like the FBI Public Service Announcement on BEC, US-CERT Alerts on Email Phishing and BEC, and articles on the evolution of BEC. Additionally, resources on DMARC email authentication and dark web monitoring can help enhance email security.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476143\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/476144"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}