A ny\u00edlt forr\u00e1sk\u00f3d\u00fa Signal \u00fczenetk\u00fcld\u0151 alkalmaz\u00e1s fejleszt\u0151i felfedt\u00e9k, hogy c\u00e9lzott t\u00e1mad\u00e1st ind\u00edtottak bizonyos felhaszn\u00e1l\u00f3i fi\u00f3kok ellen. A t\u00e1mad\u00e1st a Twilio szolg\u00e1ltat\u00e1s meghackel\u00e9s\u00e9vel hajtott\u00e1k v\u00e9gre, amelyet a Signal SMS-\u00e9rtes\u00edt\u00e9sek k\u00fcld\u00e9s\u00e9re haszn\u00e1lt a meger\u0151s\u00edt\u0151 k\u00f3dokhoz. Az adatok elemz\u00e9se azt mutatta, hogy a Twilio felt\u00f6r\u00e9se k\u00f6r\u00fclbel\u00fcl 1900 Signal felhaszn\u00e1l\u00f3 telefonsz\u00e1m\u00e1t \u00e9rinthette, amelyeket a t\u00e1mad\u00f3k \u00e1t tudtak regisztr\u00e1lni egy m\u00e1sik eszk\u00f6zre, ezut\u00e1n pedig \u00fczeneteket tudtak k\u00fcldeni vagy fogadni a hozz\u00e1juk rendelt telefonsz\u00e1mra (az \u00e9rintett felhaszn\u00e1l\u00f3k \u00fczenetk\u00fcld\u00e9si el\u0151zm\u00e9nyei, profilinform\u00e1ci\u00f3i \u00e9s c\u00edmt\u00e1ruk nem voltak hozz\u00e1f\u00e9rhet\u0151k, mivel ezek az inform\u00e1ci\u00f3k a felhaszn\u00e1l\u00f3 eszk\u00f6z\u00e9n t\u00e1rol\u00f3dnak, \u00e9s nem ker\u00fclnek \u00e1t a Signal szervereire). <\/p>\n
A hackel\u00e9s \u00e9s a Twilio szolg\u00e1ltat\u00e1s \u00e1ltal a t\u00e1mad\u00e1sra haszn\u00e1lt alkalmazott felt\u00f6rt fi\u00f3kj\u00e1nak letilt\u00e1sa k\u00f6z\u00f6tti id\u0151szakban a vesz\u00e9lyeztetett 1900 telefonsz\u00e1mon aktivit\u00e1st figyeltek meg, amely a fi\u00f3k regisztr\u00e1ci\u00f3j\u00e1val vagy a meger\u0151s\u00edt\u0151 k\u00f3d SMS-en t\u00f6rt\u00e9n\u0151 k\u00fcld\u00e9s\u00e9vel volt kapcsolatos. A t\u00e1mad\u00f3k, miut\u00e1n hozz\u00e1f\u00e9rtek a Twilio szolg\u00e1ltat\u00e1sadminisztr\u00e1ci\u00f3s fel\u00fclet\u00e9hez, h\u00e1rom konkr\u00e9t Signal felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra voltak k\u00edv\u00e1ncsiak, \u00e9s legal\u00e1bb egy telefonodat siker\u00fclt az elk\u00f6vet\u0151 eszk\u00f6z\u00e9hez hozz\u00e1kapcsolni, a s\u00e9rtett fi\u00f3k tulajdonos\u00e1t\u00f3l \u00e9rkezett panasz alapj\u00e1n. A Signal SMS-\u00e9rtes\u00edt\u00e9seket k\u00fcld\u00f6tt a t\u00e1mad\u00e1st potenci\u00e1lisan elszenved\u0151 felhaszn\u00e1l\u00f3knak, \u00e9s t\u00f6r\u00f6lte az eszk\u00f6zeik regisztr\u00e1ci\u00f3j\u00e1t. <\/p>\n
A Twilio meghackel\u00e9se szoci\u00e1lis m\u00e9rn\u00f6ki m\u00f3dszerekkel t\u00f6rt\u00e9nt, amely lehet\u0151v\u00e9 tette a t\u00e1mad\u00f3k sz\u00e1m\u00e1ra, hogy csalit helyezzenek el az egyik Twilio alkalmazott sz\u00e1m\u00e1ra, \u00e9s \u00edgy hozz\u00e1f\u00e9rjenek az \u00fcgyf\u00e9lszolg\u00e1lati rendszer\u00e9hez. A t\u00e1mad\u00f3k SMS-\u00fczeneteket k\u00fcldtek a Twilio alkalmazottainak a fi\u00f3k idej\u00e9nek lej\u00e1rt\u00e1r\u00f3l vagy a menetrend megv\u00e1ltoz\u00e1s\u00e1r\u00f3l, melyekhez egy hamis oldalra mutat\u00f3 link volt csatolva, amely a Twilio szolg\u00e1ltat\u00e1sokhoz val\u00f3 bel\u00e9p\u00e9s egys\u00e9ges fel\u00fclet\u00e9nek st\u00edlus\u00e1ra volt form\u00e1zva. A Twilio adatai szerint, amikor az elk\u00f6vet\u0151k hozz\u00e1f\u00e9rtek az \u00fcgyf\u00e9lszolg\u00e1lati fel\u00fclethez, siker\u00fclt hozz\u00e1f\u00e9rni\u00fck 125 felhaszn\u00e1l\u00f3 adataihoz. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440\u0430 Signal \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e \u0446\u0435\u043b\u0435\u0432\u043e\u0439 \u0430\u0442\u0430\u043a\u0435, \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u043d\u0430\u0434 \u0443\u0447\u0451\u0442\u043d\u044b\u043c\u0438 \u0437\u0430\u043f\u0438\u0441\u044f\u043c\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u0410\u0442\u0430\u043a\u0430 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0430 \u0447\u0435\u0440\u0435\u0437 \u0432\u0437\u043b\u043e\u043c \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Twilio, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0432 Signal \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 SMS-\u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439 \u0441 \u043a\u043e\u0434\u0430\u043c\u0438 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f. \u0410\u043d\u0430\u043b\u0438\u0437 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u043a\u0430\u0437\u0430\u043b, \u0447\u0442\u043e \u0432\u0437\u043b\u043e\u043c Twilio \u043c\u043e\u0433 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u0442\u044c \u043e\u043a\u043e\u043b\u043e 1900 \u043d\u043e\u043c\u0435\u0440\u043e\u0432 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043e\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 Signal, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0435 \u0438\u043c\u0435\u043b\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0440\u0435\u0433\u0438\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u043e\u043c\u0435\u0440\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104862","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47A Signal fi\u00f3kjainak megszerz\u00e9s\u00e9re tett k\u00eds\u00e9rlet a Twilio SMS-szolg\u00e1ltat\u00e1s kompromitt\u00e1l\u00e1s\u00e1val | ProHoster","description":"A ny\u00edlt forr\u00e1sk\u00f3d\u00fa Signal \u00fczenetk\u00fcld\u0151 fejleszt\u0151i nyilv\u00e1noss\u00e1gra hozt\u00e1k a c\u00e9lzott t\u00e1mad\u00e1s r\u00e9szleteit, amely a felhaszn\u00e1l\u00f3i fi\u00f3kok feletti ellen\u0151rz\u00e9s megszerz\u00e9s\u00e9re ir\u00e1nyult.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/popytka-zahvata-uchyotnyh-zapisej-signal-cherez-komprometacziyu-sms-servisa-twilio","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u043e\u043f\u044b\u0442\u043a\u0430 \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u0443\u0447\u0451\u0442\u043d\u044b\u0445 \u0437\u0430\u043f\u0438\u0441\u0435\u0439 Signal \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u044e SMS-\u0441\u0435\u0440\u0432\u0438\u0441\u0430 Twilio | ProHoster","og:description":"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440\u0430 Signal \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e \u0446\u0435\u043b\u0435\u0432\u043e\u0439 \u0430\u0442\u0430\u043a\u0435, \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u043d\u0430\u0434 \u0443\u0447\u0451\u0442\u043d\u044b\u043c\u0438 \u0437\u0430\u043f\u0438\u0441\u044f\u043c\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/popytka-zahvata-uchyotnyh-zapisej-signal-cherez-komprometacziyu-sms-servisa-twilio","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2022-08-16T19:36:39+00:00","article:modified_time":"2022-08-16T19:36:39+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"104862","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2022-08-16 19:37:46","updated":"2022-09-28 09:18:42","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/104862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=104862"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/104862\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=104862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=104862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=104862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"