{"id":3509,"date":"2025-04-29T22:43:59","date_gmt":"2025-04-29T20:43:59","guid":{"rendered":"https:\/\/digitalnews.hu\/?p=3509"},"modified":"2025-12-31T23:10:51","modified_gmt":"2025-12-31T21:10:51","slug":"egy-kibertamadas-miatt-25-millio-sim-et-cserel-az-skt","status":"publish","type":"post","link":"https:\/\/digitalnews.hu\/?p=3509","title":{"rendered":"Egy kibert\u00e1mad\u00e1s miatt 25 milli\u00f3 SIM-et cser\u00e9l az SKT"},"content":{"rendered":"\n<p>S\u00falyos kibert\u00e1mad\u00e1s \u00e9rte D\u00e9l-Korea legnagyobb mobilszolg\u00e1ltat\u00f3j\u00e1t \u00e1prilis k\u00f6zep\u00e9n, melynek hat\u00e1s\u00e1ra a c\u00e9g most k\u00e9nytelen mind a 25 milli\u00f3 el\u0151fizet\u0151 SIM-j\u00e9t lecser\u00e9lni.<\/p>\n\n\n\n<p>\u00c1prilis 18-\u00e1n kifinomult kibert\u00e1mad\u00e1s \u00e9rte D\u00e9l-Korea legnagyobb mobilszolg\u00e1ltat\u00f3j\u00e1nak, az SK Telecomnak (SKT) a magh\u00e1l\u00f3zat\u00e1t, vagyis azt a h\u00e1l\u00f3zati komponenst, melyen a legfontosabb el\u0151fizet\u0151i azonos\u00edt\u00f3kat t\u00e1rolja a rendszer. A kritikus hiteles\u00edt\u00e9si szerverekre (HSS) telep\u00edtett rosszindulat\u00fa k\u00f3dok seg\u00edts\u00e9g\u00e9vel a t\u00e1mad\u00f3k USIM, IMEI, \u00e9s IMSI kulcsokhoz juthattak hozz\u00e1, melyek SIM-kl\u00f3noz\u00e1sra \u00e9s ezen kereszt\u00fcl csal\u00e1sra haszn\u00e1lhat\u00f3k.<\/p>\n\n\n\n<p>B\u00e1r a v\u00e1llalat viszonylag hamar lokaliz\u00e1lta a probl\u00e9m\u00e1t \u00e9s megtette a sz\u00fcks\u00e9ges tov\u00e1bbi int\u00e9zked\u00e9seket, m\u00e1ra vil\u00e1goss\u00e1 v\u00e1lt, hogy a t\u00e1mad\u00e1s kock\u00e1zataira v\u00e1laszul az egyetlen biztos megold\u00e1s, ha a szolg\u00e1ltat\u00f3 a teljes el\u0151fizet\u0151i b\u00e1zis sz\u00e1m\u00e1ra ingyenes SIM-csere programot ind\u00edt. A mintegy 2600 \u00e9rt\u00e9kes\u00edt\u00e9si pontra kiterjed\u0151 csereprogram ig\u00e9nybe v\u00e9tel\u00e9re 25 milli\u00f3 \u00fcgyf\u00e9l jogosult &#8211; \u00e1ll a v\u00e1llalat h\u00e9tf\u0151i k\u00f6zlem\u00e9ny\u00e9ben.<\/p>\n\n\n\n<p><mark style=\"background-color:#9b51e0\" class=\"has-inline-color has-white-color\">Tov\u00e1bb a cikkre:<\/mark> <a href=\"https:\/\/www.hwsw.hu\/hirek\/69056\/sk-telecom-del-korea-sim-usim-kibertamadas-maghalozat.html\" target=\"_blank\" rel=\"noreferrer noopener\">hwsw.hu<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u00falyos kibert\u00e1mad\u00e1s \u00e9rte D\u00e9l-Korea legnagyobb mobilszolg\u00e1ltat\u00f3j\u00e1t \u00e1prilis k\u00f6zep\u00e9n, melynek hat\u00e1s\u00e1ra a c\u00e9g most k\u00e9nytelen mind a 25 milli\u00f3 el\u0151fizet\u0151 SIM-j\u00e9t&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3510,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-3509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kiberbiztonsag-deep-fake"],"_links":{"self":[{"href":"https:\/\/digitalnews.hu\/index.php?rest_route=\/wp\/v2\/posts\/3509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digitalnews.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/digitalnews.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/digitalnews.hu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/digitalnews.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3509"}],"version-history":[{"count":2,"href":"https:\/\/digitalnews.hu\/index.php?rest_route=\/wp\/v2\/posts\/3509\/revisions"}],"predecessor-version":[{"id":5822,"href":"https:\/\/digitalnews.hu\/index.php?rest_route=\/wp\/v2\/posts\/3509\/revisions\/5822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/digitalnews.hu\/index.php?rest_route=\/wp\/v2\/media\/3510"}],"wp:attachment":[{"href":"https:\/\/digitalnews.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/digitalnews.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/digitalnews.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}