ezinsukwini ezimbalwa ezedlulee ukhiphe izindaba zokuthi iqeqebana labaduni liputshuze imininingwane confidencial kusuka ku-Nvidia, ulwazi olungakacaci ngokuphelele ukuthi luquketheni, kodwa iqembu liqinisekise ukuthi enanini ledatha elikwazile ukulintshontsha, i-250 GB yedatha ihlobene nehadiwe.
Futhi, iqembu liqinisekise ukuthi lihlole indawo ye-NVIDIA, okusho ukuthi i-NVIDIA ingase izame ukuxhumana neqembu ukuze ivimbele ukuvuza okuzayo. Iqembu selishicilele ulwazi mayelana nobuchwepheshe be-NVIDIA DLSS kanye nezakhiwo ezizayo.
Futhi yilelo qembu labaduni elikwazile ukungena ezinhlelweni ze-NVIDIA zisongela ukudalula ulwazi oluyimfihlo ngaphandle uma inkampani izibophezela ukukhulula abashayeli bayo umthombo ovulekile.
Ukuze siqonde udaba kancane, kufanele sazi isizinda futhi yilokho ngoFebhuwari, uNvidia waba isisulu salolu lwazi oluputshuziwe kwabezindaba futhi bekungacaci ukuthi ngabe wukuhlasela ngokwako yini okuphoqe lezi zinhlelo zangaphakathi ukuthi zingasebenzi ku-inthanethi noma uma uNvidia enqamule ngokuqhubekayo ukufinyelela ukuze aqede usongo.
Ngokwemithombo yenkampani, Izinhlelo zangaphakathi zikaNvidia "zazekelelwa ngokuphelele" Ngeshwa, ibingekho imininingwane eyengeziwe ephathekayo kububanzi be-cyberattack noma ukuthi uNvidia ube yisisulu se-ransomware. Bekungacaci kwabezindaba ukuthi ulwazi olubucayi olugcinwe kumaseva we-Nvidia lufinyelelwe yini ngesikhathi sokungenwa okubikiwe.
Ngakolunye uhlangothi, umkhulumeli wakwaNvidia ukhiphe isitatimende esifushane eqinisekisa umbiko:
“Siphenya isigameko. Asinalo ulwazi olwengeziwe esingabelana ngalo ngalesi sikhathi."
Kamuva, kwavezwa lokho ngemuva kwalokhu kuhlasela kwe-inthanethi, abaduni bantshontshe idatha engaphezu kuka-1TB kumenzi we-chip. Ngokungangabazeki ukuze kuvinjelwe abaduni ukuba babenze bathembeke le datha, kubikwa ukuthi uNvidia uziphindiselele ngokugebenga uhlelo lomgebengu kanye nokubhala ngekhodi idatha eyebiwe. Lokhu kufakazelwa okuthunyelwe ku-akhawunti ye-twitter ye-Vx-underground (eguqukela ku-Threat Intelligence, isiyalo esisekelwe kumasu obuhlakani, okuhloswe ngaso ukuqoqa nokuhlela lonke ulwazi oluhlobene nezinsongo ze-inthanethi, ukuze kudwetshwe isithombe sabahlaseli noma gqamisa amathrendi).
“Iqembu eliqola i-LAPSU$, okuyiqembu elisebenza eNingizimu Melika, lithi ligqekeze ezinhlelweni ze-NVIDIA futhi lakhipha ngaphezu kwe-1TB yedatha yokuphathelene. I-LAPSU$ ithi i-NVIDIA igetshengiwe futhi ithi i-NVIDIA ihlasele ngempumelelo imishini yabo isebenzisa i-ransomware. ”
Kepha abaduni bathi banekhophi egciniwe yedatha, ngakho-ke imizamo kaNvidia iyize:
“Ngenhlanhla, sibe nesipele. Kodwa kungani bacabange ukuthi bangangena emshinini wethu wangasese futhi bafake i-ransomware? »
I-NVIDIA ibimanqikanqika ukwenza umthombo wayo ovulekile wobuchwepheshe be-DLSS, noma ngabe i-AMD FSR ne-Intel XeSS benza noma bacabange ukwenza kanjalo. Inkampani yenze igxathu elikhulu ukuze ivumele abathuthukisi abaningi ukuthi babambe iqhaza ohlelweni, kodwa ayizange ikhiphe ikhodi yomthombo yobuchwepheshe bayo.
“Ubuchwepheshe be-NVIDIA DLSS bukuvumela ukuthi ujabulele ukulandelela ama-ray ezinqumweni eziphakeme kakhulu. I-DLSS isebenzisa izindlela ezithuthukisiwe zokunikezela ezisekelwe ku-AI ukuze kukhiqizwe ikhwalithi yesithombe eqhathanisekayo noma engcono kunokulungiswa komdabu kuyilapho ikhombisa ingxenye encane yamaphikseli esigcawini ngasinye. Izindlela ezintsha zokuphendula zesikhashana ziyasetshenziswa ukuze unikeze izithombe ezibukhali kakhulu nezinemininingwane eminingi, ngokuzinza okukhulu kohlaka nohlaka.”
Kubaduni ongene kumaseva e-NVIDIA ikhiphe ikhodi yomthombo ye-DLSS, njengoba kuqinisekiswe umagazini wezohwebo:
“Ongaziwa usithumelele lesi sithombe-skrini esibonisa uhlu lwamafayela athi ikhodi yomthombo ye-DLSS. Uhlu, olubonakala lukholeka kakhulu, luhlanganisa amafayela, izihloko, nezinsiza ze-C++ ezakha i-DLSS. Kukhona futhi idokhumenti "Yomhlahlandlela Wohlelo" ewusizo kakhulu ukusiza onjiniyela baqonde ikhodi futhi bayakhe ngendlela efanele.
Abantu abathumele lesi sithombe-skrini babheke ikhodi ukuze babone ukusebenza kwangaphakathi kwe-DLSS futhi uma kukhona noma yimaphi amaqhinga ayimfihlo. Qaphela ukuthi lena inguqulo 2.2 ye-DLSS, ngakho inguqulo yakamuva ehlanganisa izinguquko zakamuva ezivela ku-DLSS 2.2. Lokhu kuvuza kwekhodi kungaba ukhiye womphakathi wabashayeli be-Linux bomthombo ovulekile oletha i-DLSS endaweni yesikhulumi noma ukufunda kwe-AMD ne-Intel ekwakhiweni kwayo. Ukweba impahla yengqondo, vele, kuyinto enkulu futhi abameli be-NVIDIA cishe bazoba matasa behlukanisa into entsha entsha kwabaqhudelana nayo, kodwa ekugcineni kuzoba nzima ukufakazela enkantolo."
Ngokusobala, akekho umuntu wesithathu okufanele asebenzise le khodi kumaphrojekthi abo, kodwa kungase kuholele ezigidini zamadola asaphazwe ngoba ikhodi ngeke isaba imfihlo.
Kungakhathaliseki ukuthi kungenzeka, ngalokhu kuvuza, sifunde, isibonelo, ukuthi inqolobane ye-L2 yesizukulwane esilandelayo samakhadi wezithombe izoba yinkulu, isuka ku-6 MB ku-Ampere iye ku-96 MB e-Ada Lovelace, noma inombolo ye-SM kanye nenombolo ye-CUDA Cores.
Kulokhu, iqembu labaduni be-LAPSUS$ licele i-NVIDIA ukuthi ikhulule abashayeli bayo beWindows, MacOS, neLinux njengomthombo ovulekile. Uma i-NVIDIA ingaphenduli kahle kulesi sicelo, iqembu lisongela ukukhipha amafayela e-chipset, izithombe, nolwazi lwe-silicon kuma-GPU akhona nawesikhathi esizayo.