Tesla lub hack tshiab tso cai rau tub sab qhib thiab nyiag tsheb hauv 10 vib nas this

Ib tug kws tshawb fawb ntawm lub tuam txhab kev ruaj ntseg loj tau tshawb pom txoj hauv kev kom nkag mus rau Tesla lub tsheb yam tsis muaj tus tswv ntawm lub tsheb tam sim no. Qhov kev xyaum no yog qhov txaus ntshai vim nws tso cai rau tub sab nyiag tsheb hauv tsawg li 10 vib nas this siv Bluetooth LE thev naus laus zis.

Ib tus kws tshawb fawb txog kev nyab xeeb tau ua tiav kev siv qhov tsis zoo uas tso cai rau lawv tsis yog qhib Tesla xwb, tab sis kuj tseem tsav tsheb mus yam tsis tau kov ib qho ntawm lub tsheb tus yuam sij.

Tesla tau hacked li cas?

Hauv ib daim vis dis aus sib koom nrog Reuters, Sultan Qasim Khan, tus kws tshawb fawb ntawm cybersecurity tuam txhab NCC Group, qhia txog kev tawm tsam ntawm 2021 Tesla Model Y. Nws qhov kev tshaj tawm rau pej xeem kuj tau hais tias qhov tsis zoo tau ua tiav rau xyoo 3 Tesla Model 2020. Siv lub tshuab relay txuas nrog lub laptop, tus neeg tawm tsam tuaj yeem txuas qhov sib txawv ntawm tus neeg raug tsim txom lub tsheb thiab lub xov tooj los ntawm kev ua kom lub tsheb xav tias lub xov tooj nyob hauv thaj tsam ntawm lub tsheb thaum nws tuaj yeem yog ntau pua mais, ko taw (lossis mais. ) deb.) Los ntawm nws.

Ua txhaum rau hauv cov hauv paus ntawm Bluetooth Tsawg Zog

Yog tias hom kev tawm tsam no zoo li paub rau koj, nws yuav tsum. Lub tsheb siv dov code authentication tseem ceeb fobs raug cuam tshuam los ntawm kev tawm tsam zoo ib yam li Tesla uas Khan tau siv. Siv ib qho tseem ceeb fob, ib khub ntawm scammers nthuav lub tsheb passive keyless interrogation signals rau . Txawm li cas los xij, qhov no Bluetooth Low Energy (BLE) raws li kev tawm tsam tuaj yeem tshwm sim los ntawm ob peb tus tub sab lossis ib tus neeg uas tso ib qho me me hauv internet txuas rau qhov chaw uas tus tswv yuav tsum mus, zoo li lub khw kas fes. Thaum tus tswv tsis txaus siab nyob hauv thaj tsam ntawm kev sib txuas, nws tsuas yog siv sijhawm ob peb feeb (10 vib nas this, raws li Khan) rau tus neeg tawm tsam kom tsav tsheb mus.

Peb tau pom relay tawm tsam siv ntau lub tsheb tub sab hauv lub tebchaws. Qhov kev tawm tsam tshiab no tseem siv ntau qhov txuas ntxiv los ntxias Tesla lub tsheb mus rau hauv kev xav hauv xov tooj lossis qhov tseem ceeb fob nyob hauv ntau yam. Txawm li cas los xij, es tsis txhob siv lub tsheb tseem ceeb fob, qhov kev tawm tsam tshwj xeeb no tsom rau tus neeg raug tsim txom lub xov tooj ntawm tes lossis BLE-enabled Tesla key fobs uas siv tib lub tshuab kev sib txuas lus nrog lub xov tooj.

Tesla tsheb yog qhov yooj yim rau hom kev siv tshuab tsis siv neeg no.

Qhov kev tawm tsam tshwj xeeb tau ua rau muaj feem cuam tshuam rau qhov muaj qhov tsis zoo nyob hauv BLE raws tu qauv uas Tesla siv rau nws lub xov tooj yog qhov tseem ceeb thiab fobs tseem ceeb rau Model 3 thiab Model Y. Qhov no txhais tau hais tias thaum Teslas muaj kev cuam tshuam rau kev tawm tsam, lawv nyob deb. los ntawm lub hom phiaj nkaus xwb. Tsis tas li ntawd cuam tshuam yog cov cuab yeej ntse hauv tsev, lossis yuav luag txhua yam khoom siv txuas nrog uas siv BLE raws li kev txheeb xyuas cov cuab yeej sib ze, qee yam raws tu qauv tsis tau npaj ua, raws li NCC.

"Qhov tseem ceeb, cov kab ke tib neeg vam khom los tiv thaiv lawv lub tsheb, tsev thiab cov ntaub ntawv tus kheej siv Bluetooth contactless authentication mechanisms uas tuaj yeem hacked tau yooj yim nrog cov nqi qis, khoom siv sab nraud," NCC Group tau hais hauv nqe lus. "Qhov kev tshawb fawb no qhia txog kev phom sij ntawm kev siv thev naus laus zis, tshwj xeeb tshaj yog thaum muaj teeb meem kev nyab xeeb."

Lwm lub npe xws li Ford thiab Lincoln, BMW, Kia thiab Hyundai kuj yuav raug cuam tshuam los ntawm cov hacks no.

Tej zaum qhov teeb meem ntau dua yog tias qhov no yog kev tawm tsam ntawm kev sib txuas lus raws tu qauv thiab tsis yog ib qho kab mob tshwj xeeb hauv lub tsheb ua haujlwm. Txhua lub tsheb uas siv BLE rau lub xov tooj yog qhov tseem ceeb (xws li qee lub tsheb Ford thiab Lincoln) yuav raug tawm tsam. Raws li txoj cai, hom kev tawm tsam no kuj tseem tuaj yeem ua tiav rau cov tuam txhab uas siv Near-Field Communication (NFC) rau lawv lub xov tooj raws li qhov tseem ceeb, xws li BMW, Hyundai, thiab Kia, txawm hais tias qhov no tseem tsis tau muaj pov thawj tshaj li kho vajtse. thiab qhov kev tawm tsam vector, lawv yuav tsum sib txawv thiaj li ua tiav qhov kev tawm tsam hauv NFC.

Tesla muaj qhov zoo dua Pin rau kev tsav tsheb

Xyoo 2018, Tesla tau tshaj tawm qhov tshwj xeeb hu ua "PIN-rau-tsav" uas, thaum qhib, ua raws li ntau txheej txheej ntawm kev ruaj ntseg los tiv thaiv tub sab. Yog li, txawm tias qhov kev tawm tsam no tau ua rau tus neeg raug tsim txom uas tsis xav txog hauv cov tsiaj qus, tus neeg tawm tsam tseem yuav tsum paub lub tsheb tus PIN tshwj xeeb txhawm rau tsav tsheb hauv nws lub tsheb. 

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