Th\u00f4ng th\u01b0\u1eddng, khi s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i smartphone, ng\u01b0\u1eddi d\u00f9ng s\u1ebd m\u1edf nh\u1eefng ch\u1ee9c n\u0103ng nh\u01b0 Wifi, hay c\u00e1c m\u1ea1ng 4G, Bluetooth trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng c\u00f3 Wifi hay c\u1ea7n d\u00f9ng tai nghe.<\/p>\n\n\n\n
Tuy nhi\u00ean, sau khi s\u1eed d\u1ee5ng xong, kh\u00f4ng \u00edt ng\u01b0\u1eddi kh\u00f4ng \u0111\u1ec3 \u00fd m\u00e0 s\u1ebd ch\u1ec9 t\u1eaft c\u00e1c t\u00ednh n\u0103ng n\u00e0y th\u00f4ng qua Trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n (Control Center) \u1edf ngo\u00e0i m\u00e0n h\u00ecnh.<\/p>\n\n\n\n
C\u00e1ch n\u00e0y tr\u01b0\u1edbc \u0111\u00e2y s\u1ebd c\u00f3 hi\u1ec7u qu\u1ea3, nh\u01b0ng ri\u00eang v\u1edbi iPhone, c\u00e1ch n\u00e0y s\u1ebd kh\u00f4ng t\u1eaft ho\u00e0n to\u00e0n c\u00e1c t\u00ednh n\u0103ng tr\u00ean.<\/p>\n\n\n\n
Ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng l\u1ea1i ngay khi ng\u01b0\u1eddi d\u00f9ng m\u1edf tai nghe ho\u1eb7c c\u00f3 m\u1ea1ng Wifi \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i t\u1ef1 \u0111\u1ed9ng.<\/p>\n\n\n\n
Theo c\u00e1c chuy\u00ean gia, vi\u1ec7c kh\u00f4ng t\u1eaft nh\u1eefng t\u00ednh n\u0103ng n\u00e0y trong m\u1ee5c C\u00e0i \u0111\u1eb7t c\u00f3 th\u1ec3 khi\u1ebfn pin \u0111i\u1ec7n tho\u1ea1i b\u1ecb hao m\u00f2n v\u00e0 nghi\u00eam tr\u1ecdng h\u01a1n l\u00e0 b\u1ecb hack.<\/p>\n\n\n\n
C\u1ee5 th\u1ec3, t\u1ea1i h\u1ed9i ngh\u1ecb b\u1ea3o m\u1eadt DefCon 2023 di\u1ec5n ra tu\u1ea7n tr\u01b0\u1edbc \u1edf Las Vegas, m\u1ed9t hacker m\u0169 tr\u1eafng \u0111\u00e3 c\u1ed1 \u00fd ch\u01a1i kh\u0103m nh\u1eefng ng\u01b0\u1eddi d\u00f9ng iPhone t\u1ea1i s\u1ef1 ki\u1ec7n b\u1eb1ng b\u1ed9 c\u00f4ng c\u1ee5 t\u1ef1 ch\u1ebf gi\u00e1 70 USD.<\/p>\n\n\n\n
B\u1ed9 c\u00f4ng c\u1ee5 n\u00e0y k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c Bluetooth v\u1eabn \u0111\u01b0\u1ee3c m\u1edf (ch\u1ec9 t\u1eaft \u1edf Trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n) khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng nh\u1eadn nh\u1eefng th\u00f4ng b\u00e1o kh\u00f4ng mong mu\u1ed1n.<\/p>\n\n\n\n
Theo ch\u00ednh hacker n\u00e0y chia s\u1ebb, vi\u1ec7c ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng t\u1eaft ho\u00e0n to\u00e0n Bluetooth s\u1ebd gi\u00fap k\u1ebb x\u1ea5u c\u00f3 c\u01a1 h\u1ed9i k\u1ebft n\u1ed1i l\u1ea1i v\u00e0o \u0111i\u1ec7n tho\u1ea1i c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n
\u0110\u1ed3ng th\u1eddi, nh\u1eefng hacker c\u00f3 th\u1ec3 nh\u00e2n c\u01a1 h\u1ed9i n\u00e0y \u0111\u00e1nh c\u1eafp c\u00e1c m\u1eadt kh\u1ea9u. Ch\u00ednh chuy\u00ean trang c\u00f4ng ngh\u1ec7\u00a0Techcrunch\u00a0<\/em>c\u0169ng th\u1eeba nh\u1eadn nguy c\u01a1 n\u00e0y ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n\n\n\n Vi\u1ec7c ch\u1ec9 t\u1eaft \u0111i\u1ec7n tho\u1ea1i b\u1eb1ng c\u00e1ch vu\u1ed1t l\u00ean Trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n l\u00e0 th\u00f3i quen c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi v\u00e0 \u0111i\u1ec1u n\u00e0y th\u1ef1c s\u1ef1 kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch, nh\u1ea5t l\u00e0 sau nh\u1eefng v\u00ed d\u1ee5 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ec9 ra b\u1edfi gi\u1edbi chuy\u00ean gia.<\/p>\n","protected":false},"excerpt":{"rendered":" Th\u00f4ng th\u01b0\u1eddng, khi s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i smartphone, ng\u01b0\u1eddi d\u00f9ng s\u1ebd m\u1edf nh\u1eefng ch\u1ee9c n\u0103ng nh\u01b0 Wifi, hay c\u00e1c m\u1ea1ng […]<\/p>\n","protected":false},"author":6,"featured_media":8435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-8433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bao-mat"],"views":445,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/8433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=8433"}],"version-history":[{"count":2,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/8433\/revisions"}],"predecessor-version":[{"id":8436,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/8433\/revisions\/8436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media\/8435"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=8433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=8433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=8433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}