2025 y\u0131l\u0131n\u0131n Nisan ay\u0131nda, kripto hackerlar\u0131 92 milyon dolar\u0131n \u00fczerinde para \u00e7ald\u0131, bu rakam Mart 2025\u2019te kaybedilen 41 milyon dolar\u0131n iki kat\u0131ndan fazla ve son zamanlarda en keskin ayl\u0131k art\u0131\u015flardan biri olarak kaydedildi.<\/p>\n
Nisan ay\u0131nda ger\u00e7ekle\u015fen t\u00fcm sald\u0131r\u0131lar, merkeziyetsiz finans (DeFi) platformlar\u0131n\u0131 hedef ald\u0131, bu da merkeziyetsiz protokollerdeki artan risklere i\u015faret ediyor. En b\u00fcy\u00fck tek ihlal, UPCX\u2019te ger\u00e7ekle\u015fti, burada sald\u0131rganlar ak\u0131ll\u0131 s\u00f6zle\u015fme a\u00e7\u0131\u011f\u0131n\u0131 kullanarak 70 milyon dolar\u0131n \u00fczerinde para \u00e7ald\u0131lar. KiloEx borsas\u0131nda ger\u00e7ekle\u015fen sonraki sald\u0131r\u0131da ise 7,5 milyon dolar \u00e7al\u0131nd\u0131, ancak dikkat \u00e7eken nokta, hacker\u2019\u0131n paray\u0131 48 saat i\u00e7inde geri iade etmesiydi, bu da nadir bir \u201cbeyaz \u015fapka\u201d m\u00fcdahalesi \u00f6rne\u011fiydi. Geriye kalan kay\u0131plar, daha k\u00fc\u00e7\u00fck flash-loan sald\u0131r\u0131lar\u0131 ve front-running a\u00e7\u0131klar\u0131yla ili\u015fkiliydi.<\/p>\n
2025 y\u0131l\u0131 itibariyle, sald\u0131rganlar 1,7 milyar dolardan fazla kripto varl\u0131k \u00e7ald\u0131 ve bu, 2024 y\u0131l\u0131n\u0131n tamam\u0131nda \u00e7al\u0131nan 1,49 milyar dolar\u0131 geride b\u0131rakt\u0131. Bu h\u0131zlanma, \u00e7apraz zincir k\u00f6pr\u00fcleri ve otomatik piyasa yap\u0131c\u0131lar\u0131 (AMM) protokollerindeki art\u0131\u015fla b\u00fcy\u00fck \u00f6l\u00e7\u00fcde tetiklendi, bu da i\u015flem hacmindeki art\u0131\u015fla birlikte altyap\u0131daki kritik hatalar\u0131n ortaya \u00e7\u0131kmas\u0131na neden oldu.<\/p>\n
G\u00fcvenlik uzmanlar\u0131, DeFi\u2019nin karma\u015f\u0131kl\u0131\u011f\u0131 ile birlikte sald\u0131r\u0131lar\u0131n karma\u015f\u0131kl\u0131\u011f\u0131n\u0131n artt\u0131\u011f\u0131n\u0131 uyar\u0131yor. \u00d6nerilen \u00f6nlemler aras\u0131nda, s\u0131k\u0131 \u00fc\u00e7\u00fcnc\u00fc taraf denetimleri, c\u00f6mert hata \u00f6d\u00fclleri, \u00e7oklu imza ve zaman kilidi g\u00fcvenlik \u00f6nlemlerinin uygulanmas\u0131 ve kay\u0131plar b\u00fcy\u00fcmeden \u00f6nce ola\u011fand\u0131\u015f\u0131 para hareketlerini tespit etmek i\u00e7in ger\u00e7ek zamanl\u0131 zincir i\u00e7i izleme yer al\u0131yor.<\/p>\n
Immunefi gibi platformlar, \u00f6nde gelen \u00f6d\u00fcl programlar\u0131 y\u00fcr\u00fctmek ve a\u00e7\u0131klama y\u00f6nergelerini koordine etmek suretiyle savunma ekosisteminin merkezinde yer al\u0131yor. Verileri, ba\u015fvurular\u0131n istikrarl\u0131 bir \u015fekilde artt\u0131\u011f\u0131n\u0131 g\u00f6steriyor ve protokollerin gelecekteki sald\u0131r\u0131lar\u0131 hafifletmek i\u00e7in giderek daha fazla topluluk destekli g\u00fcvenlik kontrollerine ba\u015fvurduklar\u0131n\u0131 i\u015faret ediyor.<\/p>\n","protected":false},"excerpt":{"rendered":"
2025 y\u0131l\u0131n\u0131n Nisan ay\u0131nda, kripto hackerlar\u0131 92 milyon dolar\u0131n \u00fczerinde para \u00e7ald\u0131, bu rakam Mart 2025\u2019te kaybedilen 41 milyon dolar\u0131n……<\/p>\n","protected":false},"author":33,"featured_media":130,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[249,247,248,250,246],"class_list":["post-131","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haberler","tag-blockchain-siber-guvenlik","tag-defi-guvenligi","tag-dijital-varlik-hirsizligi","tag-immunefi","tag-kripto-hack"],"jetpack_featured_media_url":"https:\/\/365crypto.org\/tr\/wp-content\/uploads\/sites\/23\/2025\/04\/a-digital-illustration-of-a-hacker-in-a-_4hcc6A9rQCyTH-K4jZSE-Q_yOpLQwqpTp6MzXfSkokOhA.jpeg","_links":{"self":[{"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/posts\/131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/comments?post=131"}],"version-history":[{"count":0,"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/posts\/131\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/media\/130"}],"wp:attachment":[{"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/media?parent=131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/categories?post=131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/365crypto.org\/tr\/wp-json\/wp\/v2\/tags?post=131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}