{"id":38177,"date":"2020-08-06T10:42:18","date_gmt":"2020-08-06T10:42:18","guid":{"rendered":"https:\/\/cryptonews.com\/tr\/?p=38177"},"modified":"2023-06-26T11:14:27","modified_gmt":"2023-06-26T11:14:27","slug":"klasik-haline-geldi-ethereum-classic-bir-kez-daha-51-saldiri-2562","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/tr\/news\/klasik-haline-geldi-ethereum-classic-bir-kez-daha-51-saldiri-2562\/","title":{"rendered":"Klasik Haline Geldi: Ethereum Classic Bir Kez Daha %51 Sald\u0131r\u0131s\u0131na U\u011frad\u0131"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Piyasa de&#287;erine g&ouml;re 30 kripto a&#287;&#305;ndan biri olan <a href=\"https:\/\/cryptonews.com\/tr\/coins\/ethereum-classic\/\">Ethereum Classic (ETC)<\/a> bir haftadan daha k&#305;sa bir s&uuml;re i&ccedil;inde yeniden %51 sald&#305;r&#305;s&#305; ya&#351;ad&#305;.<\/p><figure><img decoding=\"async\" src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5f2\/b9c7d885f3.jpg\" sizes=\"(min-width: 640px) 720px, 100vw\" srcset=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5f2\/b9c7d885f3.jpg 300w, https:\/\/cimg.co\/w\/articles-attachments\/2\/5f2\/b9c7d885f3.jpg 600w, https:\/\/cimg.co\/w\/articles-attachments\/3\/5f2\/b9c7d885f3.jpg 720w, https:\/\/cimg.co\/w\/articles-attachments\/4\/5f2\/b9c7d885f3.jpg 900w, https:\/\/cimg.co\/w\/articles-attachments\/0\/5f2\/b9c7d885f3.jpg 1190w\" alt=\"\" class=\"content-img\"><figcaption>Kaynak: Adobe\/concept w<\/figcaption><\/figure><p>Avusturya merkezli blockchain &#351;irketi <b>Bitfly<\/b>, &#8220;Bug&uuml;n #ETC&#8217;de 4000&#8217;den fazla blo&#287;un yeniden d&uuml;zenlenmesine neden olan bir %51 sald&#305;r&#305;s&#305; daha ger&ccedil;ekle&#351;ti. &#304;kinci bir emre kadar ETC havuzu &ouml;demeleri devre d&#305;&#351;&#305; b&#305;rak&#305;ld&#305; ve t&uuml;m madencilerimizi <a href=\"https:\/\/ethermine.org\" target=\"_blank\" rel=\"noopener\">https:\/\/ethermine.org<\/a>&#8216;daki #ETH havuzumuza y&ouml;nlendiriyoruz&#8221;<a href=\"https:\/\/twitter.com\/etherchain_org\/status\/1291216063628226562\" target=\"_blank\" rel=\"noopener\">dedi<\/a>.<\/p><p>Ayr&#305;ca, ETC geli&#351;tiricileri ekibi <b>ETC Cooperative<\/b>, &#8220;t&uuml;m borsalar, madencilik havuzlar&#305; ve servis sa&#287;lay&#305;c&#305;lar&#305; onay &#351;artlar&#305;n&#305; art&#305;rmal&#305; ya da para yat&#305;rma ve &ouml;demeleri durdurmal&#305;&#8221; <a href=\"https:\/\/twitter.com\/ETCCooperative\/status\/1291231548218327045\" target=\"_blank\" rel=\"noopener\">uyar&#305;s&#305;nda bulundu<\/a>.<\/p><p>Bir ba&#351;ka ETC ekibi <b>ETC Core<\/b>, &#8220;t&uuml;m d&uuml;r&uuml;st madencileri ve havuzlar&#305; a&#287;daki k&ouml;t&uuml; niyetli akt&ouml;rleri alt etmek i&ccedil;in senkronize olmaya&#8221;  <a href=\"https:\/\/twitter.com\/etc_core\/status\/1291234290907459584\" target=\"_blank\" rel=\"noopener\">&ccedil;a&#287;&#305;rd&#305;<\/a>.  <\/p><p>Haber kaleme al&#305;n&#305;rken, sald&#305;r&#305; hakk&#305;nda daha fazla detay mevcut de&#287;ildi.<\/p><blockquote class=\"twitter-tweet\" data-conversation=\"none\"><p lang=\"en\" dir=\"ltr\">ETC should just switch to proof of stake. Even given its risk-averse culture, at this point making the jump seems lower-risk than not making it.<\/p>&mdash; vitalik.eth (@VitalikButerin) <a href=\"https:\/\/twitter.com\/VitalikButerin\/status\/1291231327769915392?ref_src=twsrc%5Etfw\">August 6, 2020<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><p>Bir hat&#305;rlatma olarak, bir ki&#351;i veya bir grup proof-of-work (PoW) blockchain a&#287;&#305;nda madencilik g&uuml;c&uuml;n&uuml;n b&uuml;y&uuml;k bir k&#305;sm&#305;n&#305;n kontrol&uuml;n&uuml; ele ge&ccedil;irdi&#287;inde %51 sald&#305;r&#305;s&#305; ger&ccedil;ekle&#351;ir, yani di&#287;er kullan&#305;c&#305;lar&#305;n madencilik yapmas&#305;n&#305; engelleyerek iki kat daha fazla harcayabilir ve i&#351;lemleri tersine &ccedil;evirebilirler. Ancak sald&#305;rganlar ba&#351;kalar&#305;n&#305;n coinlerine el koyamaz.  <\/p><p>K&#305;sa bir s&uuml;re &ouml;nce ETC muhtemelen %51 sald&#305;r&#305;s&#305; nedeniyle 3.693 bloklu bir zinciri yeniden  <a href=\"https:\/\/twitter.com\/etherchain_org\/status\/1289489999004463111\" target=\"_blank\" rel=\"noopener\">yap&#305;land&#305;rd&#305;<\/a>.  <\/p><p>Blockchain analiz firmas&#305; Bitquery, &#8220;Sald&#305;rgan, bu sald&#305;r&#305; s&#305;ras&#305;nda 807.260 ETC (5.6 milyon dolar) ve sald&#305;r&#305; i&ccedil;in hash g&uuml;c&uuml; almak i&ccedil;in 17.5 BTC (192.000 USD) harcad&#305;. Ayr&#305;ca sald&#305;rgan iki kat harcama hesaplamam&#305;za dahil etmedi&#287;imiz 13.000 ETC&#8217;lik madencilik &ouml;d&uuml;l&uuml; ald&#305;&#8221;<a href=\"https:\/\/blog.bitquery.io\/attacker-stole-807k-etc-in-ethereum-classic-51-attack\" target=\"_blank\" rel=\"noopener\">dedi<\/a>. Sald&#305;r&#305; 31 Temmuz ve 1 A&#287;ustos tarihleri aras&#305;nda ger&ccedil;ekle&#351;ti.<\/p><p>Ayr&#305;ca ETC 2019&#8217;un ocak ay&#305;nda da %51 sald&#305;r&#305;s&#305;na maruz kald&#305;.<\/p><p>&#350;u anda (08:51) ETC 7 USD&#8217;de i&#351;lem g&ouml;r&uuml;yor ve bir g&uuml;nde %1.5, bir haftada %1 d&uuml;&#351;t&uuml;. Fiyat bir ayda %16 ve bir y&#305;lda %19 artt&#305;.<\/p><div class=\"tweet tweetContainer\"><blockquote class=\"twitter-tweet\" data-lang=\"en\"><p lang=\"en\" dir=\"ltr\">I&rsquo;ve been wondering what it takes to kill a proof of work chain. Are multiple repeated 51% attacks enough to kill E&hellip; <a href=\"https:\/\/t.co\/jDssTqvpx6\">https:\/\/t.co\/jDssTqvpx6<\/a><\/p>&mdash; Tushar Jain (@TusharJain_) <a href=\"https:\/\/twitter.com\/TusharJain_\/status\/1291227026549080068\"><\/a><\/blockquote><script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=\"\/\/platform.twitter.com\/widgets.js\";fjs.parentNode.insertBefore(js,fjs);}}(document,\"script\",\"twitter-wjs\");<\/script><\/div>","protected":false},"excerpt":{"rendered":"<p>Piyasa de&#287;erine g&ouml;re 30 kripto a&#287;&#305;ndan biri olan Ethereum Classic (ETC) bir haftadan daha k&#305;sa bir s&uuml;re i&ccedil;inde yeniden %51 sald&#305;r&#305;s&#305; ya&#351;ad&#305;.Kaynak: Adobe\/concept wAvusturya merkezli blockchain &#351;irketi Bitfly, &#8220;Bug&uuml;n #ETC&#8217;de 4000&#8217;den fazla blo&#287;un yeniden d&uuml;zenlenmesine neden olan bir %51 sald&#305;r&#305;s&#305; daha ger&ccedil;ekle&#351;ti. &#304;kinci bir emre kadar ETC havuzu &ouml;demeleri devre d&#305;&#351;&#305; b&#305;rak&#305;ld&#305; ve t&uuml;m madencilerimizi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8,1],"tags":[],"editors":[87],"sponsored_companies":[],"class_list":["post-38177","post","type-post","status-publish","format-standard","hentry","category-altcoin-news","category-news","editors-linas-kmieliauskas"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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