{"id":9320,"date":"2021-02-12T11:28:21","date_gmt":"2021-02-12T08:28:21","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=9320"},"modified":"2022-05-05T14:26:37","modified_gmt":"2022-05-05T11:26:37","slug":"cd-projekt-ransomware-attack","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/cd-projekt-ransomware-attack\/9320\/","title":{"rendered":"Cyberpunk 2021: CD Projekt fidye yaz\u0131l\u0131m\u0131 \u00e7etesi taraf\u0131ndan sald\u0131r\u0131ya u\u011frad\u0131"},"content":{"rendered":"<p>CD Projekt, belirtilmemi\u015f bir fidye yaz\u0131l\u0131m\u0131n\u0131n \u015firketin bilgi sistemlerine sald\u0131rd\u0131\u011f\u0131n\u0131 belirten <a href=\"https:\/\/twitter.com\/CDPROJEKTRED\/status\/1359048125403590660\" target=\"_blank\" rel=\"noopener nofollow\">bir a\u00e7\u0131klama yay\u0131nlad\u0131<\/a>. <em>The Witcher<\/em> oyun serisi ve k\u00f6t\u00fc \u015f\u00f6hretli <em>Cyberpunk 2077<\/em> projesiyle tan\u0131nan ve dijital da\u011f\u0131t\u0131m hizmeti GOG.com\u2019un arkas\u0131nda olan \u015firket, bilindi\u011fi kadar\u0131yla kullan\u0131c\u0131lar\u0131n ki\u015fisel verilerinin de sald\u0131r\u0131dan etkilendi\u011fini belirtti.<\/p>\n<h2>Ne oldu?<\/h2>\n<p>A\u00e7\u0131klamaya g\u00f6re, bilinmeyen baz\u0131 hackerlar \u015firket i\u00e7i sistemlere s\u0131zarak \u00f6nemli miktarda veri indirdikten sonra t\u00fcm bilgileri \u015fifrelediler ve bir fidye notu b\u0131rakt\u0131lar. Notta, CD Projekt\u2019i ele ge\u00e7irilen verileri yay\u0131nlanmakla tehdit ettiler. \u0130zlenen bu y\u00f6ntem, <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/ransomware-incidents-2020\/9019\/\" target=\"_blank\" rel=\"noopener\">son birka\u00e7 y\u0131ld\u0131r yayg\u0131n olarak g\u00f6r\u00fclen<\/a> fidye yaz\u0131l\u0131m\u0131 taktikleriyle uyu\u015fuyor; hackerlar yaln\u0131zca verileri \u015fifrelemekle kalm\u0131yor, ayn\u0131 zamanda bunlar\u0131 s\u0131zd\u0131rmakla da tehdit ediyorlar.<\/p>\n<p>\u015eirket sald\u0131r\u0131ya bu \u015fekilde tepki vermeseydi bu olay da fidye yaz\u0131l\u0131m\u0131 sald\u0131r\u0131lar\u0131yla ilgili h\u0131zla t\u00fcketilen haberlerden biri olarak kalabilirdi. CD Projekt, ne herhangi bir talebe boyun e\u011fmeyi, ne de fidye yaz\u0131l\u0131m\u0131 operat\u00f6rleriyle pazarl\u0131k yapmay\u0131 d\u00fc\u015f\u00fcnmedi\u011fini s\u00f6yl\u00fcyor. \u015eirket bunun yerine \u00f6zellikle potansiyel olarak etkilenen \u00fc\u00e7\u00fcnc\u00fc \u015fah\u0131slarla \u00e7al\u0131\u015farak hasar\u0131 azaltmaya odaklanmay\u0131 planl\u0131yor. CD Projekt ayr\u0131ca fidye notunu da yay\u0131nlad\u0131.<\/p>\n<p>\u00d6deme yapmama karar\u0131n\u0131n yan\u0131 s\u0131ra olayla ilgili ileti\u015fimlerdeki \u015feffafl\u0131\u011f\u0131 da destekliyoruz. Para s\u0131zd\u0131rmaya \u00e7al\u0131\u015fanlara yap\u0131lacak herhangi bir \u00f6deme, fidye yaz\u0131l\u0131m\u0131 i\u015flerini daha karl\u0131 hale getirerek daha iyi ve daha fazla say\u0131da k\u00f6t\u00fc ama\u00e7l\u0131 ara\u00e7lar\u0131n geli\u015ftirilmesini destekler. \u00dcstelik su\u00e7lular\u0131n \u00e7al\u0131nan verileri her \u015feye ra\u011fmen yine de yay\u0131nlamayaca\u011f\u0131n\u0131n garantisini vermez. (CD Projekt, t\u00fcm kritik bilgilerin yedeklerini alm\u0131\u015f oldu\u011fu i\u00e7in bu durumda verileri kurtarmaya \u00e7al\u0131\u015fmad\u0131.)<\/p>\n<h2>Neler \u00e7al\u0131nd\u0131?<\/h2>\n<p>Fidye notundaki ele ge\u00e7irilen veriler listesi \u015f\u00fcpheli; ne olsa su\u00e7lular, g\u00fcvenilir birer kaynak de\u011filler. Ancak \u00e7al\u0131nanlar hakk\u0131nda halka sunulmu\u015f tek bilgi de bu. CD Projekt bu bilginin do\u011frulu\u011funu ne onaylad\u0131 ne de reddetti. Su\u00e7lular, a\u015fa\u011f\u0131daki birka\u00e7 oyunun tam kaynak kodu da dahil olmak \u00fczere Perforce s\u00fcr\u00fcm kontrol sunucusundan bilgi \u00e7ald\u0131klar\u0131n\u0131 iddia ettiler:<\/p>\n<ul>\n<li><em>Cyberpunk 2077<\/em>,<\/li>\n<li><em>Witcher 3<\/em>,<\/li>\n<li><em>Gwent<\/em>,<\/li>\n<li><em>Witcher 3\u2019\u00fcn<\/em> yay\u0131nlanmam\u0131\u015f bir s\u00fcr\u00fcm\u00fc.<\/li>\n<\/ul>\n<p>Bunlar\u0131n yan\u0131 s\u0131ra muhasebe, idare, hukuk, insan kaynaklar\u0131 ve yat\u0131r\u0131mc\u0131 ili\u015fkileri departmanlar\u0131ndan belgeler de ele ge\u00e7irdiklerini iddia eden hackerlar, geli\u015ftiricilerin itibar\u0131n\u0131 yok etmek i\u00e7in bu bilgileri oyun gazetecilerine g\u00f6ndermekle de tehdit etti.<\/p>\n<h2>Olas\u0131 sonu\u00e7lar<\/h2>\n<p>CD Projekt, halihaz\u0131rda kolluk kuvvetleri ve siber g\u00fcvenlik uzmanlar\u0131yla birlikte \u00e7al\u0131\u015f\u0131yor ve olay\u0131 kapsaml\u0131 bir \u015fekilde ara\u015ft\u0131rmay\u0131 planl\u0131yor. \u00c7al\u0131nan belgelerin i\u00e7eri\u011fi hakk\u0131nda bilgi olmadan s\u0131z\u0131nt\u0131n\u0131n sonu\u00e7lar\u0131n\u0131 tahmin etmek zor, ancak genel olarak \u015firketin olay m\u00fcdahale taktikleri, potansiyel itibar zararlar\u0131n\u0131 yumu\u015fatmaya y\u00f6nelik olmal\u0131.<\/p>\n<p>Olas\u0131 kaynak kodu s\u0131z\u0131nt\u0131s\u0131na gelince, bu s\u0131z\u0131nt\u0131 siber su\u00e7 gruplar\u0131n\u0131 \u015firketin \u00fcr\u00fcnlerini analiz ederek g\u00fcvenlik a\u00e7\u0131\u011f\u0131 aramaya te\u015fvik edebilir. Ba\u015far\u0131l\u0131 olurlarsa \u00f6zellikle \u00e7evrimi\u00e7i \u00e7ok oyunculu oyunlar\u0131 kullananlar i\u00e7in tehlike olu\u015fabilir.<\/p>\n<p>Bu nedenle, genel kurumsal a\u011flardan izole edilmesi ve\u00a0<a href=\"https:\/\/www.kaspersky.com.tr\/small-to-medium-business-security?icid=tr_kdailyplacehold_acq_ona_smm__onl_b2b_kasperskydaily_wpplaceholder_______\" target=\"_blank\" rel=\"noopener\">sa\u011flam g\u00fcvenlik \u00e7\u00f6z\u00fcmleriyle<\/a> korunmas\u0131 gereken geli\u015ftirme ortamlar\u0131nda her zaman \u00f6zel dikkat g\u00f6sterilmesini \u00f6neriyoruz.<\/p>\n<p><strong><input type=\"hidden\" class=\"category_for_banner\" value=\"kesb-ransomware\"><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CD Projekt, dahili sistemlere yap\u0131lan sald\u0131r\u0131y\u0131 do\u011frulad\u0131. Cyberpunk 2077 ve The Witcher 3 kaynak kodunu indirdiklerini iddia eden hackerlar fidye talep ediyor.<\/p>\n","protected":false},"author":2706,"featured_media":9321,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1726,1194,1351],"tags":[2317,591,618,586,848],"class_list":{"0":"post-9320","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-enterprise","8":"category-business","9":"category-threats","10":"tag-cyberpunk-2077","11":"tag-fidye-yazilimi","12":"tag-hedefli-saldirilar","13":"tag-oyunlar","14":"tag-veri-sizintisi"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/cd-projekt-ransomware-attack\/9320\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/cd-projekt-ransomware-attack\/22510\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/cd-projekt-ransomware-attack\/18000\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/cd-projekt-ransomware-attack\/24225\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/cd-projekt-ransomware-attack\/22292\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/cd-projekt-ransomware-attack\/21032\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/cd-projekt-ransomware-attack\/24703\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/cd-projekt-ransomware-attack\/23926\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/cd-projekt-ransomware-attack\/30097\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/cd-projekt-ransomware-attack\/38701\/"},{"hreflang":"fr","url":"https:\/\/www.kaspersky.fr\/blog\/cd-projekt-ransomware-attack\/16396\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/cd-projekt-ransomware-attack\/16963\/"},{"hreflang":"pl","url":"https:\/\/plblog.kaspersky.com\/cd-projekt-ransomware-attack\/14479\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/cd-projekt-ransomware-attack\/26228\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/cd-projekt-ransomware-attack\/30019\/"},{"hreflang":"nl","url":"https:\/\/www.kaspersky.nl\/blog\/cd-projekt-ransomware-attack\/26694\/"},{"hreflang":"ru-kz","url":"https:\/\/blog.kaspersky.kz\/cd-projekt-ransomware-attack\/23551\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/cd-projekt-ransomware-attack\/28889\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/cd-projekt-ransomware-attack\/28696\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/fidye-yazilimi\/","name":"Fidye Yaz\u0131l\u0131m\u0131"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/9320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/users\/2706"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=9320"}],"version-history":[{"count":1,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/9320\/revisions"}],"predecessor-version":[{"id":9322,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/9320\/revisions\/9322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/9321"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=9320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=9320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=9320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}