{"id":247355,"date":"2022-10-15T06:58:00","date_gmt":"2022-10-15T03:58:00","guid":{"rendered":"https:\/\/inform.click\/nvidia-hakkerid-ahvardavad-lekkida-kaevandamise-piiraja-moodaviigualgoritmi-dlss-i-lahtekoodi-ja-palju-muud\/"},"modified":"2022-10-15T07:49:00","modified_gmt":"2022-10-15T04:49:00","slug":"nvidia-hakkerid-ahvardavad-lekkida-kaevandamise-piiraja-moodaviigualgoritmi-dlss-i-lahtekoodi-ja-palju-muud","status":"publish","type":"post","link":"https:\/\/inform.click\/et\/nvidia-hakkerid-ahvardavad-lekkida-kaevandamise-piiraja-moodaviigualgoritmi-dlss-i-lahtekoodi-ja-palju-muud\/","title":{"rendered":"Nvidia h\u00e4kkerid \u00e4hvardavad lekkida kaevandamise piiraja m\u00f6\u00f6daviigualgoritmi, DLSS-i l\u00e4htekoodi ja palju muud"},"content":{"rendered":"<p>\n  <strong>L\u00fchidalt:<\/strong> sellest ajast peale, kui Nvidia eelmisel aastal hakkas tarnima Ampere'i graafikakaarte s\u00fcsteemidega, mis piiravad kr\u00fcptomineerimise j\u00f5udlust, on kaevurid p\u00fc\u00fcdnud leida v\u00f5imalusi selle v\u00e4ltimiseks. Eelmise n\u00e4dala k\u00fcberr\u00fcnnak GPU tootja vastu v\u00f5is pakkuda just seda, mida need kasutajad otsisid.\n<\/p>\n<p>\n  <strong>V\u00e4rskendus (1. m\u00e4rts):<\/strong> h\u00e4kkerite s\u00f5nul \u00e4hvardavad nad avaldada veelgi rohkem konfidentsiaalset teavet, mida nad suutsid Nvidia serveritest koguda. Andmed ei piirduks ainult LHR-i kaevandamispiiridega, mida j\u00f5ustatakse p\u00fcsivara tasemel, vaid nad v\u00e4idavad, et neil on (ja potentsiaalselt avaldatakse) tundlikumat teavet, nagu <a href=\"https:\/\/www.techpowerup.com\/292479\/nvidia-dlss-source-code-leaked\" target=\"_blank\" rel=\"noopener\">DLSS-i l\u00e4htekood<\/a> ja <a href=\"https:\/\/www.tomshardware.com\/news\/nvidia-stolen-data-reportedly-reveals-ada-hopper-blackwell-gpus\" target=\"_blank\" rel=\"noopener\">teave<\/a> Nvidia j\u00e4rgmise p\u00f5lvkonna GPU-de kohta. koodnimedega Ada, Hopper ja Blackwell.\n<\/p>\n<p>\n  Sellel n\u00e4dalal lekkinud Telegrami s\u00f5numid <a href=\"https:\/\/twitter.com\/Cyberknow20\/status\/1498089803807481856\" target=\"_blank\" rel=\"noopener\">n\u00e4itavad,<\/a> et hiljuti Nvidiat r\u00fcnnanud L\u00f5una-Ameerika h\u00e4kkerir\u00fchmitus on saanud ettev\u00f5tte Light Hash Rate (LHR) kaevandamispiiride taga oleva algoritmi. Lapsus$ v\u00e4idab, et m\u00fc\u00fcb m\u00f6\u00f6daviigu ja \u00e4hvardab algoritmi lekitada, kui Nvidia ei suru LHR-i eemaldamiseks p\u00fcsivara v\u00e4rskendust.\n<\/p>\n<p>\n  Kui Lapsus$ ei blufi, v\u00f5ib see kaasa tuua t\u00f5elise LHR-ist m\u00f6\u00f6dahiilimise vaid n\u00e4dal p\u00e4rast seda, kui <a href=\"https:\/\/www.techspot.com\/news\/93560-gpu-hash-rate-unlocker-malware.html\" target=\"_blank\" rel=\"noopener\">selgus<\/a>, et j\u00e4rjekordne oletatav unlocker on pahavaraga seotud pettus.\n<\/p>\n<p>\n  N\u00e4dalavahetusel <a href=\"https:\/\/inform.click\/et\/vaidetavalt-hakkis-nvidia-oma-hakkereid-ja-varastas-selle-andmed-tagasi\/\" title=\"v\u00e4itis\">v\u00e4itis<\/a> r\u00fchmitus, et varastas \u00fcle terabaidi Nvidia varalisi andmeid ja kaitses Nvidia lunavaravastase r\u00fcnnaku eest. Andmed sisaldavad \u00fcksikasju GPU p\u00fcsivara, draiverite ja skeemide kohta. Lapsus$ on juba <a href=\"https:\/\/twitter.com\/b3ard3dav3ng3r\/status\/1498115342467735554\" target=\"_blank\" rel=\"noopener\">postitanud<\/a> osalise lekke. Nvidia pole p\u00e4rast m\u00f6\u00f6dunud n\u00e4dalal The Telegraphile ja Bloombergile tehtud l\u00fchikesi avaldusi ametlikult midagi \u00f6elnud.\n<\/p>\n<p>\n  Reedel tunnistas ta, et <a href=\"https:\/\/inform.click\/et\/nvidia-uurib-voimalikku-kuberjulgeoleku-ohtu\/\" title=\"uurib\">uurib<\/a> &#8220;intsidenti&#8221; ja et tema \u00e4ritegevus oli katkematu. Kuna r\u00fcnnak langes kokku Venemaa sissetungiga Ukrainasse, kartsid m\u00f5ned, et see on seotud, kuid allikad <a href=\"https:\/\/www.bloomberg.com\/news\/articles\/2022-02-25\/nvidia-is-investigating-cyber-attack-but-business-uninterrupted\" target=\"_blank\" rel=\"noopener\">\u00fctlesid<\/a> Bloombergile, et see pole nii. Lapsus$ v\u00e4idab ka, et see ei ole riiklikult rahastatud ja tema tegevus ei ole poliitiliselt motiveeritud.\n<\/p>\n<p>\n  Jaanuaris <a href=\"https:\/\/therecord.media\/lapsus-ransomware-gang-hits-sic-portugals-largest-tv-channel\/\" target=\"_blank\" rel=\"noopener\">r\u00fcndas<\/a> Lapsus$ Portugali suurimat meediakonglomeraati Impresat, rikkudes selle veebisaite lunarahaga ja saavutades kontrolli ettev\u00f5tte Twitteri konto \u00fcle. Samuti v\u00f5eti maha Impresa veebilehed ja Interneti-vood. H\u00e4kkerir\u00fchmitus tabas eelmise aasta l\u00f5pus ka Brasiilia tervishoiuministeeriumi.\n<\/p>\n<\/p>\n<div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">\n  : <a target=\"_blank\" rel=\"noopener nofollow\" href=\"https:\/\/www.techspot.com\/news\/93586-nvidia-attackers-threaten-leak-mining-limiter-bypass-algorithm.html\">techspot.com<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>V\u00e4rskendus (1. m\u00e4rts): h\u00e4kkerite s\u00f5nul \u00e4hvardavad nad avaldada veelgi rohkem konfidentsiaalset teavet, mida nad suutsid Nvidia serveritest koguda. Andmed ei&#8230;<\/p>\n","protected":false},"author":1,"featured_media":125467,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[520,702,598],"tags":[],"class_list":["post-247355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raznoe","category-tarkvara","category-tehnoloogia-ja-palju-muud"],"_links":{"self":[{"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/posts\/247355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/comments?post=247355"}],"version-history":[{"count":0,"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/posts\/247355\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/media\/125467"}],"wp:attachment":[{"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/media?parent=247355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/categories?post=247355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inform.click\/et\/wp-json\/wp\/v2\/tags?post=247355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}