{"id":473633,"date":"2021-02-04T08:25:27","date_gmt":"2021-02-04T01:25:27","guid":{"rendered":"http:\/\/canhco.net\/?p=473633"},"modified":"2021-02-04T08:25:28","modified_gmt":"2021-02-04T01:25:28","slug":"ngoai-corona-con-mot-loai-virus-khac-khien-doanh-nghiep-dang-rat-lo-so","status":"publish","type":"post","link":"https:\/\/m.canhco.net\/ngoai-corona-con-mot-loai-virus-khac-khien-doanh-nghiep-dang-rat-lo-so-p473633.html","title":{"rendered":"Ngo\u00e0i Corona, c\u00f2n m\u1ed9t lo\u1ea1i virus kh\u00e1c khi\u1ebfn doanh nghi\u1ec7p \u0111ang r\u1ea5t lo s\u1ee3"},"content":{"rendered":"

Kaspersky c\u1ea3nh b\u00e1o doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf tr\u01b0\u1edbc c\u00e1c nguy c\u01a1 an to\u00e0n th\u00f4ng tin, b\u1ea3o m\u1eadt d\u1eef li\u1ec7u ng\u00e0y c\u00e0ng gia t\u0103ng, \u0111\u1eb7c bi\u1ec7t trong b\u1ed1i c\u1ea3nh d\u1ecbch b\u1ec7nh k\u00e9o d\u00e0i.<\/strong><\/p>\n

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Kh\u00f4ng ch\u1ec9 \u0111\u1ed1i m\u1eb7t v\u1edbi kh\u00f3 kh\u0103n do \u0111\u1ea1i d\u1ecbch Covid-19 g\u00e2y ra trong n\u0103m 2020, doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf v\u1eabn lu\u00f4n ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c nguy c\u01a1 an to\u00e0n th\u00f4ng tin, b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/p>\n

Theo b\u00e1o c\u00e1o v\u1ec1 t\u1ea5n c\u00f4ng m\u1ea1ng c\u1ee7a Verizon, trong n\u0103m 2020, doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf (SME) h\u1ee9ng ch\u1ecbu 43% cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng, v\u00e0 thi\u1ec7t h\u1ea1i trung b\u00ecnh l\u00e0 184.000 USD. C\u00e1c doanh nghi\u1ec7p n\u00e0y c\u0169ng m\u1ea5t trung b\u00ecnh t\u1eeb 6 th\u00e1ng \u0111\u1ec3 h\u1ed3i ph\u1ee5c sau m\u1ed7i cu\u1ed9c t\u1ea5n c\u00f4ng.<\/p>\n

Trong b\u00e1o c\u00e1o m\u1edbi nh\u1ea5t, Kaspersky c\u0169ng nh\u1ea5n m\u1ea1nh \u0111\u1ea1i d\u1ecbch \u0111\u00e3 l\u00e0m thi\u1ec7t h\u1ea1i n\u1eb7ng n\u1ec1 cho doanh nghi\u1ec7p n\u00ean chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0o b\u1ed9 ph\u1eadn IT l\u1eabn an to\u00e0n th\u00f4ng tin c\u00f3 nguy c\u01a1 \u2018\u0111\u00f3ng b\u0103ng\u2019 ho\u1eb7c c\u1eaft gi\u1ea3m trong n\u0103m 2021.<\/p>\n

\u201cNhi\u1ec1u doanh nghi\u1ec7p si\u00eau nh\u1ecf v\u00e0 h\u1ed9 kinh doanh gia \u0111\u00ecnh kh\u00f4ng c\u00f3 chi ph\u00ed \u0111\u1ec3 thu\u00ea nh\u00e2n s\u1ef1 an to\u00e0n th\u00f4ng tin\u201d, Kaspersky c\u1ea3nh b\u00e1o.<\/p>\n

Ransomware n\u1edf r\u1ed9, m\u1edf r\u1ed9ng \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea5n c\u00f4ng<\/strong><\/p>\n

Trong n\u0103m 2020, m\u00e3 \u0111\u1ed9c m\u00e3 h\u00f3a d\u1eef li\u1ec7u \u0111\u00f2i ti\u1ec1n chu\u1ed9c (ransomware) \u0111\u00e3 m\u1edf r\u1ed9ng ch\u00f3ng m\u1eb7t v\u1ec1 c\u1ea3 \u0111\u1ed1i t\u01b0\u1ee3ng l\u1eabn m\u1ee9c \u0111\u1ed9 nguy h\u1ea1i.<\/p>\n

C\u1ee5 th\u1ec3, ch\u00fang m\u1edf r\u1ed9ng \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ea5n c\u00f4ng l\u1ea5n sang c\u00e1c b\u1ec7nh vi\u1ec7n, t\u1ed5 ch\u1ee9c y t\u1ebf v\u00e0 t\u00e0i ch\u00ednh, c\u00e1c c\u01a1 quan nh\u00e0 m\u00e1y h\u1ea1 t\u1ea7ng thi\u1ebft y\u1ebfu nh\u1eb1m gia t\u0103ng s\u1ee9c \u00e9p v\u00e0 gi\u00e1 tr\u1ecb ti\u1ec1n chu\u1ed9c. Tuy v\u1eady, m\u1ee9c \u0111\u1ed9 hi\u1ec3u bi\u1ebft v\u00e0 c\u1ea3nh gi\u00e1c v\u1ec1 lo\u1ea1i m\u00e3 \u0111\u1ed9c n\u00e0y \u0111\u1ed1i v\u1edbi kh\u1ed1i doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf, si\u00eau nh\u1ecf v\u1eabn c\u00f2n r\u1ea5t h\u1ea1n ch\u1ebf, Kaspersky cho bi\u1ebft.<\/p>\n

B\u00e1o c\u00e1o t\u1eeb Coveware cho th\u1ea5y Ransomware \u2018\u01b0a chu\u1ed9ng\u2019 c\u00e1c SME c\u00f3 quy m\u00f4 d\u01b0\u1edbi 100 nh\u00e2n vi\u00ean khi s\u1ed1 l\u01b0\u1ee3ng t\u1ea5n c\u00f4ng v\u00e0o nh\u00f3m n\u00e0y chi\u1ebfm 55%.<\/p>\n

M\u1ed9t \u0111i\u1ec3m m\u1edbi c\u1ee7a \u2018Ransomware 2.0\u2019 l\u00e0 ch\u00fang kh\u00f4ng ch\u1ec9 m\u00e3 h\u00f3a d\u1eef li\u1ec7u \u0111\u00f2i ti\u1ec1n chu\u1ed9c, m\u00e0 c\u00f2n t\u1ed1ng ti\u1ec1n n\u1ea1n nh\u00e2n \u0111\u1ec3 kh\u1ecfi b\u1ecb c\u00f4ng khai d\u1eef li\u1ec7u \u0111\u00f3 l\u00ean m\u1ea1ng.<\/p>\n

Tr\u01b0\u1edbc s\u1ee9c \u00e9p t\u1eeb vi\u1ec7c n\u00e0y, c\u00e1c n\u1ea1n nh\u00e2n c\u1ee7a ransomware th\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng tr\u1ea3 ti\u1ec1n chu\u1ed9c \u0111\u1ec3 l\u1ea5y l\u1ea1i d\u1eef li\u1ec7u quan tr\u1ecdng.<\/p>\n

\"\"<\/figure>\n

\u201cM\u00e1nh c\u0169\u201d l\u1eeba \u0111\u1ea3o qua email v\u00e0 tin nh\u1eafn di \u0111\u1ed9ng v\u1eabn ph\u1ed5 bi\u1ebfn<\/strong><\/p>\n

M\u1eb7c d\u00f9 l\u00e0 ph\u01b0\u01a1ng th\u1ee9c kh\u00f4ng c\u00f2n m\u1edbi, song l\u1eeba \u0111\u1ea3o qua email v\u00e0 tin nh\u1eafn di \u0111\u1ed9ng v\u1eabn gi\u00fap tin t\u1eb7c th\u00f4ng qua c\u00e1c s\u1edf h\u1edf sai l\u1ea7m c\u1ee7a nh\u00e2n vi\u00ean hay c\u1ea3 nh\u1eefng nh\u00e2n v\u1eadt tr\u1ecdng y\u1ebfu trong doanh nghi\u1ec7p \u0111\u1ec3 th\u00e2m nh\u1eadp v\u00e0o m\u1ea1ng, \u0111\u00e1nh c\u1eafp th\u00f4ng tin t\u00e0i ch\u00ednh, d\u1eef li\u1ec7u doanh nghi\u1ec7p.<\/p>\n

Th\u1ed1ng k\u00ea t\u1eeb Abnormal Security cho th\u1ea5y con s\u1ed1 email l\u1eeba \u0111\u1ea3o gi\u1ea3 d\u1ea1ng h\u00f3a \u0111\u01a1n v\u00e0 thanh to\u00e1n t\u0103ng \u0111\u1ebfn 81%, g\u00e2y ra thi\u1ec7t h\u1ea1i trung b\u00ecnh 81.000 USD cho m\u1ed7i cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o.<\/p>\n

\u0110i\u1ec3m \u0111\u00e1ng l\u01b0u \u00fd l\u00e0 ph\u01b0\u01a1ng th\u1ee9c l\u1eeba \u0111\u1ea3o qua tin nh\u1eafn di \u0111\u1ed9ng k\u00e8m li\u00ean k\u1ebft (link) d\u1ec5 \u0111\u00e1nh l\u1eeba n\u1ea1n nh\u00e2n ch\u1ee7 quan nh\u1ea5n v\u00e0o link tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh (smartphone) h\u01a1n l\u00e0 tr\u00ean m\u00e1y t\u00ednh n\u00ean b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c tin t\u1eb7c khai th\u00e1c.<\/p>\n

\u0110\u00e1ng ch\u00fa \u00fd, m\u1ed9t s\u1ed1 chi\u1ebfn d\u1ecbch t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng giao d\u1ecbch b\u00ed m\u1eadt nh\u1eb1m l\u00e0m ch\u1ec7ch h\u01b0\u1edbng ch\u00fa \u00fd v\u00e0 \u0111i\u1ec1u tra.<\/p>\n

\u1ee8ng ph\u00f3 th\u1ebf n\u00e0o tr\u01b0\u1edbc nguy c\u01a1 t\u1ea5n c\u00f4ng m\u1ea1ng?<\/strong><\/p>\n

\u0110\u1ea1i d\u1ecbch Covid-19 bu\u1ed9c c\u00e1c SME \u00e1p d\u1ee5ng ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c t\u1eeb xa cho nh\u00e2n vi\u00ean, v\u00e0 \u0111\u00e2y l\u00e0 nguy c\u01a1 l\u1edbn cho an to\u00e0n th\u00f4ng tin c\u1ee7a doanh nghi\u1ec7p. Tuy nhi\u00ean theo \u00f4ng Ng\u00f4 Tr\u1ea7n V\u0169, gi\u00e1m \u0111\u1ed1c C\u00f4ng ty NTS Security, \u0111i\u1ec1u n\u00e0y \u0111\u00e3 v\u00f4 t\u00ecnh gi\u00fap \u0111\u1ea9y m\u1ea1nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u1ea5n c\u00f4ng m\u1ea1ng, ph\u00e1t t\u00e1n m\u00e3 \u0111\u1ed9c.<\/p>\n

\"\"<\/figure>\n

\u201cNh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1eeb xa th\u01b0\u1eddng c\u00f3 t\u00e2m l\u00fd ch\u1ee7 quan trong c\u00e1c ti\u1ebfp c\u1eadn v\u1edbi th\u00f4ng tin nh\u1ea1y c\u1ea3m c\u1ee7a doanh nghi\u1ec7p. H\u1ecd c\u00f3 th\u1ec3 truy c\u1eadp t\u00e0i kho\u1ea3n doanh nghi\u1ec7p t\u1eeb m\u1ea1ng Wifi c\u00f4ng c\u1ed9ng v\u1ed1n d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng\u201d, \u00f4ng V\u0169 cho bi\u1ebft.<\/p>\n

C\u00e1c l\u1ed7 h\u1ed5ng \u0111\u1ec3 t\u1ed9i ph\u1ea1m m\u1ea1ng t\u1ea5n c\u00f4ng th\u01b0\u1eddng l\u00e0 nh\u1eefng k\u1ebd h\u1edf trong nh\u1eefng ph\u1ea7n m\u1ec1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 Microsoft Office, Adobe PDF, tr\u00ecnh duy\u1ec7t web.. ch\u01b0a \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt b\u1ea3n v\u00e1 l\u1ed7i t\u1eeb nh\u00e0 ph\u00e1t h\u00e0nh.<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, nh\u1eefng thi\u1ebft b\u1ecb nh\u01b0 m\u00e1y t\u00ednh hay \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u0169ng kh\u00f4ng c\u00f3 s\u1ef1 b\u1ea3o v\u1ec7 ch\u1eb7t ch\u1ebd nh\u01b0 m\u00e1y t\u00ednh hay thi\u1ebft b\u1ecb t\u1ea1i v\u0103n ph\u00f2ng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n b\u1edfi \u0111\u1ed9i ng\u0169 IT.<\/p>\n

\u201c\u0110\u1ec3 \u0111\u1ed1i ph\u00f3 \u0111i\u1ec1u n\u00e0y, \u00f4ng V\u0169 cho r\u1eb1ng doanh nghi\u1ec7p c\u1ea7n c\u00f3 ch\u1ec9 th\u1ecb cho c\u00e1c c\u1ea5p nh\u00e2n vi\u00ean khi l\u00e0m vi\u1ec7c t\u1eeb xa, \u0111\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn th\u01b0\u1eddng xuy\u00ean nh\u1eefng ph\u01b0\u01a1ng th\u1ee9c an to\u00e0n khi k\u1ebft n\u1ed1i v\u00e0o d\u1eef li\u1ec7u chung c\u1ee7a doanh nghi\u1ec7p\u201d.<\/p>\n

\u201cM\u1ed9t k\u1ebf ho\u1ea1ch tri\u1ec3n khai l\u00e0m vi\u1ec7c t\u1eeb xa an to\u00e0n v\u00e0 k\u1ecbch b\u1ea3n \u1ee9ng ph\u00f3 khi c\u00f3 s\u1ef1 c\u1ed1 an to\u00e0n th\u00f4ng tin x\u1ea3y ra l\u00e0 \u0111i\u1ec1u r\u1ea5t c\u1ea7n thi\u1ebft cho doanh nghi\u1ec7p SME\u201d, \u00f4ng V\u0169 nh\u1ea5n m\u1ea1nh.<\/p>\n

\u00c1i Vi<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Kaspersky c\u1ea3nh b\u00e1o doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf tr\u01b0\u1edbc c\u00e1c nguy c\u01a1 an to\u00e0n th\u00f4ng tin, b\u1ea3o m\u1eadt d\u1eef li\u1ec7u ng\u00e0y c\u00e0ng gia t\u0103ng, \u0111\u1eb7c bi\u1ec7t trong b\u1ed1i c\u1ea3nh d\u1ecbch b\u1ec7nh k\u00e9o d\u00e0i. Kh\u00f4ng ch\u1ec9 \u0111\u1ed1i m\u1eb7t v\u1edbi kh\u00f3 kh\u0103n do \u0111\u1ea1i d\u1ecbch Covid-19 g\u00e2y ra trong n\u0103m 2020, doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf v\u1eabn […]<\/p>\n","protected":false},"author":34,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[432],"tags":[539,130460,54878,130056],"topics":[],"longform":[],"members":[141870],"story":[],"thematic":[],"_links":{"self":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/473633"}],"collection":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/comments?post=473633"}],"version-history":[{"count":1,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/473633\/revisions"}],"predecessor-version":[{"id":473639,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/posts\/473633\/revisions\/473639"}],"wp:attachment":[{"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/media?parent=473633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/categories?post=473633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/tags?post=473633"},{"taxonomy":"topics","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/topics?post=473633"},{"taxonomy":"longform","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/longform?post=473633"},{"taxonomy":"members","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/members?post=473633"},{"taxonomy":"story","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/story?post=473633"},{"taxonomy":"thematic","embeddable":true,"href":"https:\/\/m.canhco.net\/wp-json\/wp\/v2\/thematic?post=473633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}