{"id":660,"date":"2026-04-11T16:09:01","date_gmt":"2026-04-11T16:09:01","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/04\/11\/fbi-be-khoa-tinh-nang-bao-mat-cua-signal-bang-cach-su-dung-mot-co-so-du-lieu-an-tren-iphone\/"},"modified":"2026-04-11T16:09:01","modified_gmt":"2026-04-11T16:09:01","slug":"fbi-be-khoa-tinh-nang-bao-mat-cua-signal-bang-cach-su-dung-mot-co-so-du-lieu-an-tren-iphone","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/04\/11\/fbi-be-khoa-tinh-nang-bao-mat-cua-signal-bang-cach-su-dung-mot-co-so-du-lieu-an-tren-iphone\/","title":{"rendered":"FBI B\u1ebb Kh\u00f3a T\u00ednh N\u0103ng B\u1ea3o M\u1eadt C\u1ee7a Signal B\u1eb1ng C\u00e1ch S\u1eed D\u1ee5ng M\u1ed9t C\u01a1 S\u1edf D\u1eef Li\u1ec7u \u1ea8n Tr\u00ean iPhone"},"content":{"rendered":"<p><strong><em>FBI \u0111\u00e3 ph\u1ee5c h\u1ed3i ph\u00e1p y c\u00e1c tin nh\u1eafn Signal \u0111\u00e3 x\u00f3a t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u th\u00f4ng b\u00e1o \u0111\u1ea9y tr\u00ean iPhone trong m\u1ed9t phi\u00ean t\u00f2a kh\u1ee7ng b\u1ed1, l\u00e0m l\u1ed9 ra l\u1ed7 h\u1ed5ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng iOS kh\u00f4ng h\u1ec1 bi\u1ebft \u0111\u1ebfn.<\/em> <\/strong><\/p>\n<p><span style=\"font-weight: 400\">FBI \u0111\u00e3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u m\u00e0 h\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng Signal ngh\u0129 l\u00e0 kh\u00f4ng th\u1ec3. C\u00e1c \u0111\u1eb7c v\u1ee5 \u0111\u00e3 ph\u1ee5c h\u1ed3i ph\u00e1p y c\u00e1c tin nh\u1eafn Signal \u0111\u00e3 x\u00f3a t\u1eeb iPhone c\u1ee7a m\u1ed9t b\u1ecb c\u00e1o \u2014 kh\u00f4ng ph\u1ea3i t\u1eeb ch\u00ednh \u1ee9ng d\u1ee5ng, m\u00e0 t\u1eeb m\u1ed9t g\u00f3c khu\u1ea5t \u1ea9n trong iOS n\u01a1i l\u01b0u tr\u1eef d\u1eef li\u1ec7u th\u00f4ng b\u00e1o \u0111\u1ea9y m\u1ed9t c\u00e1ch \u00e2m th\u1ea7m, theo m\u1ed9t<\/span><a href=\"https:\/\/www.404media.co\/fbi-extracts-suspects-deleted-signal-messages-saved-in-iphone-notification-database-2\/\"> <span style=\"font-weight: 400\">b\u00e1o c\u00e1o c\u1ee7a 404 Media<\/span><\/a><span style=\"font-weight: 400\"> tr\u00edch d\u1eabn nhi\u1ec1u nh\u00e2n ch\u1ee9ng c\u00f3 m\u1eb7t trong l\u1eddi khai c\u1ee7a FBI.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u1ee5 vi\u1ec7c li\u00ean quan \u0111\u1ebfn m\u1ed9t nh\u00f3m b\u1ecb c\u00e1o bu\u1ed9c ph\u00e1 ho\u1ea1i C\u01a1 s\u1edf Giam gi\u1eef ICE Prairieland \u1edf Alvarado, Texas v\u00e0o th\u00e1ng 7, v\u00e0 m\u1ed9t ng\u01b0\u1eddi \u0111\u00e3 b\u1eafn m\u1ed9t s\u0129 quan c\u1ea3nh s\u00e1t v\u00e0o c\u1ed5. \u0110\u00e2y c\u0169ng l\u00e0 v\u1ee5 truy t\u1ed1 \u0111\u1ea7u ti\u00ean theo ch\u1ec9 \u0111\u1ecbnh &#8220;Antifa&#8221; l\u00e0 t\u1ed5 ch\u1ee9c kh\u1ee7ng b\u1ed1 c\u1ee7a T\u1ed5ng th\u1ed1ng Trump. Signal \u0111\u00e3 b\u1ecb x\u00f3a kh\u1ecfi thi\u1ebft b\u1ecb. \u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng th\u00e0nh v\u1ea5n \u0111\u1ec1.<\/span><\/p>\n<h2><b>Nh\u1eefng G\u00ec FBI Ph\u00e1t Hi\u1ec7n \u0110ang L\u01b0u Tr\u1eef L\u1ed9 Thi\u00ean<\/b><\/h2>\n<p><span style=\"font-weight: 400\">C\u01a1 s\u1edf d\u1eef li\u1ec7u th\u00f4ng b\u00e1o \u0111\u1ea9y tr\u00ean iPhone l\u01b0u tr\u1eef n\u1ed9i dung tin nh\u1eafn \u0111\u1ebfn trong t\u1ed1i \u0111a m\u1ed9t th\u00e1ng. M\u1ecdi \u1ee9ng d\u1ee5ng nh\u1eafn tin g\u1eedi th\u00f4ng b\u00e1o \u0111\u1ec1u b\u1ecb \u1ea3nh h\u01b0\u1edfng. Nh\u01b0<\/span><a href=\"https:\/\/x.com\/IntCyberDigest\/status\/2042312922458677436\"> <span style=\"font-weight: 400\">IntCyberDigest \u0111\u00e3 l\u01b0u \u00fd tr\u00ean X<\/span><\/a><span style=\"font-weight: 400\">, &#8220;b\u1ed9 l\u01b0u tr\u1eef th\u00f4ng b\u00e1o ch\u1ee9a d\u1eef li\u1ec7u t\u1eeb t\u1ea5t c\u1ea3 \u1ee9ng d\u1ee5ng nh\u1eafn tin \u2014 \u0111\u00f3 l\u00e0 m\u1ed9t l\u1ed7 h\u1ed5ng l\u1edbn trong iOS.&#8221;<\/span><\/p>\n<p><span style=\"font-weight: 400\">L\u1ed7 h\u1ed5ng \u0111\u00f3 ch\u00ednh l\u00e0 th\u1ee9 c\u00e1c \u0111\u1eb7c v\u1ee5 \u0111\u00e3 khai th\u00e1c. Ph\u1ea7n m\u1ec1m ph\u00e1p y chuy\u00ean bi\u1ec7t, \u0111\u01b0\u1ee3c ch\u1ea1y v\u1edbi quy\u1ec1n truy c\u1eadp v\u1eadt l\u00fd v\u00e0o thi\u1ebft b\u1ecb, \u0111\u00e3 r\u00fat tr\u1ef1c ti\u1ebfp n\u1ed9i dung tin nh\u1eafn t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u00f3. Signal th\u1ef1c s\u1ef1 c\u00f3 m\u1ed9t c\u00e0i \u0111\u1eb7t \u0111\u1ec3 ch\u1eb7n n\u1ed9i dung xu\u1ea5t hi\u1ec7n trong th\u00f4ng b\u00e1o \u0111\u1ea9y. R\u00f5 r\u00e0ng b\u1ecb c\u00e1o \u0111\u00e3 kh\u00f4ng b\u1eadt n\u00f3 l\u00ean.<\/span><\/p>\n<p><span style=\"font-weight: 400\">IntCyberDigest c\u0169ng x\u00e1c nh\u1eadn tr\u00ean X r\u1eb1ng c\u00f3 m\u1ed9t c\u00e1ch \u0111\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a b\u1ed9 nh\u1edb l\u01b0u tr\u1eef n\u00e0y. H\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng h\u1ec1 bi\u1ebft n\u00f3 t\u1ed3n t\u1ea1i.<\/span><\/p>\n<h2><b>Durov Ch\u1ec9 \u0110i\u1ec3m L\u1ea1i N\u0103m 2013<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Pavel Durov \u0111\u00e3 kh\u00f4ng im l\u1eb7ng. CEO Telegram \u0111\u00e3 tr\u1ea3 l\u1eddi tr\u1ef1c ti\u1ebfp c\u00e2u chuy\u1ec7n v\u1ec1 FBI tr\u00ean X t\u1ea1i<\/span><a href=\"https:\/\/x.com\/durov\/status\/2042710443316130038\"> <span style=\"font-weight: 400\">@durov<\/span><\/a><span style=\"font-weight: 400\">, vi\u1ebft r\u1eb1ng Telegram Secret Chats ch\u01b0a bao gi\u1edd hi\u1ec3n th\u1ecb n\u1ed9i dung tin nh\u1eafn trong th\u00f4ng b\u00e1o \u0111\u1ea9y \u2014 v\u00e0 l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf n\u00e0y c\u00f3 t\u1eeb n\u0103m 2013. \u00d4ng g\u1ecdi Secret Chats l\u00e0 &#8220;c\u00e1ch giao ti\u1ebfp c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng an to\u00e0n nh\u1ea5t&#8221; v\u00e0 \u0111i xa h\u01a1n, \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a Signal.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Durov n\u00f3i r\u1eb1ng Signal \u0111\u01b0\u1ee3c ch\u00ednh ph\u1ee7 M\u1ef9 t\u00e0i tr\u1ee3 mang theo &#8220;qu\u00e1 nhi\u1ec1u s\u1ef1 ph\u1ee5 thu\u1ed9c \u0111\u00e1ng ng\u1edd v\u00e0o c\u00e1c c\u00f4ng ty M\u1ef9 kh\u00e1c&#8221; \u2014 \u00f4ng ch\u1ec9 \u0111\u00edch danh AWS, Microsoft v\u00e0 Intel SGX. B\u00e0i \u0111\u0103ng c\u1ee7a \u00f4ng \u0111\u1ecbnh h\u00ecnh c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a Telegram nh\u01b0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh ki\u1ebfn tr\u00fac c\u00f3 ch\u1ee7 \u0111\u00edch, kh\u00f4ng ph\u1ea3i l\u00e0 \u00fd t\u01b0\u1edfng ph\u00e1t sinh sau n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Durov tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 l\u00ean ti\u1ebfng v\u1ec1 gi\u00e1m s\u00e1t v\u00e0 ph\u1ea1m vi ti\u1ebfp c\u1eadn c\u1ee7a ch\u00ednh ph\u1ee7. \u00d4ng \u1ea5y \u0111\u00e3<\/span><a href=\"https:\/\/www.livebitcoinnews.com\/french-court-grants-pavel-durov-permission-to-leave-for-dubai\/\"> <span style=\"font-weight: 400\">r\u1eddi Ph\u00e1p \u0111\u1ea7u n\u0103m nay<\/span><\/a><span style=\"font-weight: 400\"> d\u01b0\u1edbi s\u1ef1 gi\u00e1m s\u00e1t t\u01b0 ph\u00e1p c\u00f3 \u0111i\u1ec1u ch\u1ec9nh sau khi b\u1ecb b\u1eaft v\u00e0o th\u00e1ng 8 n\u0103m 2024 v\u00ec nh\u1eefng c\u00e1o bu\u1ed9c li\u00ean quan \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng ki\u1ec3m duy\u1ec7t n\u1ed9i dung c\u1ee7a Telegram.<\/span><\/p>\n<h2><b>\u0110i\u1ec1u N\u00e0y C\u00f3 \u00dd Ngh\u0129a G\u00ec V\u1edbi Ng\u01b0\u1eddi D\u00f9ng Signal<\/b><\/h2>\n<p><span style=\"font-weight: 400\">B\u1ea3n th\u00e2n m\u00e3 h\u00f3a end-to-end c\u1ee7a Signal kh\u00f4ng b\u1ecb ph\u00e1 v\u1ee1. C\u00e1c tin nh\u1eafn kh\u00f4ng b\u1ecb ch\u1eb7n tr\u00ean \u0111\u01b0\u1eddng truy\u1ec1n. Ch\u00fang n\u1eb1m trong m\u1ed9t h\u1ec7 th\u1ed1ng iOS ri\u00eang bi\u1ec7t x\u1eed l\u00fd th\u00f4ng b\u00e1o \u2014 m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u n\u1eb1m ngo\u00e0i t\u1ea7m ki\u1ec3m so\u00e1t c\u1ee7a Signal tr\u1eeb khi ng\u01b0\u1eddi d\u00f9ng t\u1ef1 t\u1eaft t\u00ednh n\u0103ng xem tr\u01b0\u1edbc th\u00f4ng b\u00e1o.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00ednh n\u0103ng ch\u1eb7n n\u1ed9i dung tin nh\u1eafn trong th\u00f4ng b\u00e1o \u0111\u1ea9y t\u1ed3n t\u1ea1i trong c\u00e0i \u0111\u1eb7t c\u1ee7a Signal. Ch\u1ec9 l\u00e0 n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c b\u1eadt theo m\u1eb7c \u0111\u1ecbnh. V\u00e0<\/span><a href=\"https:\/\/www.livebitcoinnews.com\/banned-app-65m-users-and-now-a-banking-outage-russias-crackdown-went-wrong\/\"> <span style=\"font-weight: 400\">b\u1ed1i c\u1ea3nh r\u1ed9ng h\u01a1n v\u1ec1 c\u00e1c \u0111\u1ed9ng th\u00e1i g\u1ea7n \u0111\u00e2y c\u1ee7a Durov<\/span><\/a><span style=\"font-weight: 400\"> ch\u1ed1ng l\u1ea1i \u00e1p l\u1ef1c gi\u00e1m s\u00e1t c\u1ee7a ch\u00ednh ph\u1ee7 cho th\u1ea5y kho\u1ea3ng c\u00e1ch gi\u1eefa thi\u1ebft k\u1ebf v\u00e0 c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh ch\u00ednh x\u00e1c l\u00e0 th\u1ee9 khi\u1ebfn m\u1ecdi ng\u01b0\u1eddi b\u1ecb l\u1ed9.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u1ee5 \u00e1n \u1edf Texas l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean. Nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p ph\u00e1p y m\u00e0 n\u00f3 l\u00e0m l\u1ed9 \u0111\u00e3 c\u00f3 s\u1eb5n cho c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt t\u1eeb m\u1ed9t th\u1eddi gian. Nh\u1eefng ng\u01b0\u1eddi d\u00f9ng cho r\u1eb1ng vi\u1ec7c x\u00f3a \u0111\u1ed3ng ngh\u0129a v\u1edbi ti\u00eau h\u1ee7y v\u1eeba ph\u00e1t hi\u1ec7n ra \u0111i\u1ec1u ng\u01b0\u1ee3c l\u1ea1i.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>FBI \u0111\u00e3 ph\u1ee5c h\u1ed3i ph\u00e1p y c\u00e1c tin nh\u1eafn Signal \u0111\u00e3 x\u00f3a t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u th\u00f4ng b\u00e1o \u0111\u1ea9y tr\u00ean iPhone trong m\u1ed9t phi\u00ean t\u00f2a kh\u1ee7ng b\u1ed1, l\u00e0m l\u1ed9 ra l\u1ed7 h\u1ed5ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng iOS kh\u00f4ng h\u1ec1 bi\u1ebft \u0111\u1ebfn. FBI \u0111\u00e3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u m\u00e0 h\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng Signal ngh\u0129 l\u00e0 kh\u00f4ng [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":659,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[128],"tags":[],"class_list":["post-660","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crypto-scams"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FBI B\u1ebb Kh\u00f3a T\u00ednh N\u0103ng B\u1ea3o M\u1eadt C\u1ee7a Signal B\u1eb1ng C\u00e1ch S\u1eed D\u1ee5ng M\u1ed9t C\u01a1 S\u1edf D\u1eef Li\u1ec7u \u1ea8n Tr\u00ean iPhone - Vietnam Live Bitcoin News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/global.livebitcoinnews.com\/vi\/2026\/04\/11\/fbi-be-khoa-tinh-nang-bao-mat-cua-signal-bang-cach-su-dung-mot-co-so-du-lieu-an-tren-iphone\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FBI B\u1ebb Kh\u00f3a T\u00ednh N\u0103ng B\u1ea3o M\u1eadt C\u1ee7a Signal B\u1eb1ng C\u00e1ch S\u1eed D\u1ee5ng M\u1ed9t C\u01a1 S\u1edf D\u1eef Li\u1ec7u \u1ea8n Tr\u00ean iPhone - Vietnam Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"FBI \u0111\u00e3 ph\u1ee5c h\u1ed3i ph\u00e1p y c\u00e1c tin nh\u1eafn Signal \u0111\u00e3 x\u00f3a t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u th\u00f4ng b\u00e1o \u0111\u1ea9y tr\u00ean iPhone trong m\u1ed9t phi\u00ean t\u00f2a kh\u1ee7ng b\u1ed1, l\u00e0m l\u1ed9 ra l\u1ed7 h\u1ed5ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng iOS kh\u00f4ng h\u1ec1 bi\u1ebft \u0111\u1ebfn. 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