{"id":8695,"date":"2025-07-11T21:03:13","date_gmt":"2025-07-11T21:03:13","guid":{"rendered":"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/"},"modified":"2025-07-11T21:03:13","modified_gmt":"2025-07-11T21:03:13","slug":"mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede","status":"publish","type":"post","link":"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/","title":{"rendered":"McDonald\u2019s \u0130\u015fe Al\u0131m Sisteminde Kritik G\u00fcvenlik A\u00e7\u0131\u011f\u0131: 64 Milyon Aday\u0131n Bilgileri Tehlikede!"},"content":{"rendered":"<p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #ff0f0f;color:#ff0f0f\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #ff0f0f;color:#ff0f0f\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#McDonalds_Ise_Alim_Platformu_McHireda_Sok_Eden_Guvenlik_Acigi_Ortaya_Cikti\" >McDonald&rsquo;s &#304;&#351;e Al&#305;m Platformu McHire&rsquo;da &#350;ok Eden G&uuml;venlik A&ccedil;&#305;&#287;&#305; Ortaya &Ccedil;&#305;kt&#305;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#McHire_ve_Guvenlik_Zafiyeti_Nasil_Ortaya_Cikti\" >McHire ve G&uuml;venlik Zafiyeti Nas&#305;l Ortaya &Ccedil;&#305;kt&#305;?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#Acik_Yonetici_Paneli_ve_Tehlikeli_Sonuclar\" >A&ccedil;&#305;k Y&ouml;netici Paneli ve Tehlikeli Sonu&ccedil;lar<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#Sizdirilan_Bilgiler_Neleri_Kapsiyor\" >S&#305;zd&#305;r&#305;lan Bilgiler Neleri Kaps&#305;yor?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#Veri_Sizintisinin_Kapsami\" >Veri S&#305;z&#305;nt&#305;s&#305;n&#305;n Kapsam&#305;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#Guvenlik_Ihlalinin_Tespit_Edilme_ve_Kapama_Sureci\" >G&uuml;venlik &#304;hlalinin Tespit Edilme ve Kapama S&uuml;reci<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#Bu_Olaydan_Cikartilmasi_Gereken_Dersler\" >Bu Olaydan &Ccedil;&#305;kart&#305;lmas&#305; Gereken Dersler<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/#McDonalds_Veri_Sizintisi_Hakkinda_Sikca_Sorulan_Sorular\" >McDonald&rsquo;s Veri S&#305;z&#305;nt&#305;s&#305; Hakk&#305;nda S&#305;k&ccedil;a Sorulan Sorular<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"McDonalds_Ise_Alim_Platformu_McHireda_Sok_Eden_Guvenlik_Acigi_Ortaya_Cikti\"><\/span>McDonald&rsquo;s &#304;&#351;e Al&#305;m Platformu McHire&rsquo;da &#350;ok Eden G&uuml;venlik A&ccedil;&#305;&#287;&#305; Ortaya &Ccedil;&#305;kt&#305;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>D&uuml;nya genelinde milyonlarca ki&#351;inin ba&#351;vurusunu toplayan McDonald&rsquo;s&rsquo;&#305;n i&#351;e al&#305;m platformu McHire&rsquo;da devasa bir veri s&#305;z&#305;nt&#305;s&#305; ya&#351;and&#305;.<\/b> Tespit edilen g&uuml;venlik a&ccedil;&#305;&#287;&#305;, 64 milyon ba&#351;vuru sahibinin ki&#351;isel bilgilerinin s&#305;zd&#305;r&#305;lmas&#305;na yol a&ccedil;t&#305;. Ara&#351;t&#305;rmac&#305;lar&#305;n ortaya koydu&#287;u bulgulara g&ouml;re, sisteme yaln&#305;zca <b>&ldquo;123456&rdquo;<\/b> gibi basit bir &#351;ifreyle eri&#351;im sa&#287;lanabiliyordu.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.vipservis.com\/blog\/wp-content\/uploads\/2025\/07\/5fca795f9b6ad929885c8e609ea189b8f748eae3.jpeg\" alt=\"123456 &#351;ifre\" class=\"\" style=\"max-width: 100%;height: auto;margin: 10px auto\"><\/p>\n<\/p>\n<h2><span class=\"ez-toc-section\" id=\"McHire_ve_Guvenlik_Zafiyeti_Nasil_Ortaya_Cikti\"><\/span>McHire ve G&uuml;venlik Zafiyeti Nas&#305;l Ortaya &Ccedil;&#305;kt&#305;?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>McDonald&rsquo;s restoranlar&#305;n&#305;n %90&rsquo;&#305; taraf&#305;ndan kullan&#305;lan McHire platformu, &#351;irketin yeni &ccedil;al&#305;&#351;an al&#305;mlar&#305;n&#305; y&ouml;netmek i&ccedil;in sohbet tabanl&#305; <b>Paradox.ai<\/b> taraf&#305;ndan geli&#351;tirildi. Kullan&#305;c&#305;lar ba&#351;vuru s&#305;ras&#305;nda ileti&#351;im bilgileri, vardiya tercihleri ve ki&#351;ilik testi sonu&ccedil;lar&#305; gibi verilerini sisteme y&uuml;kl&uuml;yor. Ara&#351;t&#305;rmac&#305;lar&#305;n yapt&#305;&#287;&#305; birka&ccedil; denemede, y&ouml;netici giri&#351; panelinin <b>&ldquo;Paradox team members&rdquo;<\/b> ba&#287;lant&#305;s&#305; &uuml;zerinden, kolayca kullan&#305;c&#305; ad&#305; ve <b>&ldquo;123456&rdquo;<\/b> &#351;ifresiyle eri&#351;ilebildi&#287;i anla&#351;&#305;ld&#305;.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.vipservis.com\/blog\/wp-content\/uploads\/2025\/07\/ed2d4bb921077bd49a5319d0e7e1858f90d22d3c.jpeg\" alt=\"mcdonalds sistem a&ccedil;&#305;&#287;&#305;\" class=\"\" style=\"max-width: 100%;height: auto;margin: 10px auto\"><\/p>\n<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Acik_Yonetici_Paneli_ve_Tehlikeli_Sonuclar\"><\/span>A&ccedil;&#305;k Y&ouml;netici Paneli ve Tehlikeli Sonu&ccedil;lar<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sistemdeki temel sorun yaln&#305;zca zay&#305;f parola ile eri&#351;imle s&#305;n&#305;rl&#305; kalm&#305;yordu. <b>&ldquo;lead_id&rdquo;<\/b> ad&#305; verilen bir API numaras&#305; &uuml;zerinden kimlik do&#287;rulamas&#305; olmadan kullan&#305;c&#305; verilerine eri&#351;im m&uuml;mk&uuml;nd&uuml;. Bu API, sistemi geli&#351;tiren ekiplerin i&ccedil; testler i&ccedil;in kulland&#305;&#287;&#305; ve herhangi bir engel olmadan aktif halde b&#305;rak&#305;lm&#305;&#351;t&#305;. Sonu&ccedil; olarak, ge&ccedil;mi&#351;te McDonald&rsquo;s&rsquo;a ba&#351;vurmu&#351; ki&#351;ilerin ad, soyad, adres, telefon, e-posta ve vardiya tercihleri gibi kritik bilgileri if&#351;a oldu. Ayr&#305;ca, ba&#351;vuruculara ait do&#287;rulama token&rsquo;lar&#305; da s&#305;zarak yetkisiz ki&#351;ilerin sistemde i&#351;lem yapmas&#305;na olanak verdi.<\/p>\n<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sizdirilan_Bilgiler_Neleri_Kapsiyor\"><\/span>S&#305;zd&#305;r&#305;lan Bilgiler Neleri Kaps&#305;yor?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tr>\n<th><b>Veri Tipi<\/b><\/th>\n<th><b>Detay<\/b><\/th>\n<\/tr>\n<tr>\n<td>Ad ve Soyad<\/td>\n<td>Kullan&#305;c&#305;n&#305;n tam ad&#305; ve soyad&#305;<\/td>\n<\/tr>\n<tr>\n<td>Telefon ve E-Posta<\/td>\n<td>Ki&#351;isel ileti&#351;im bilgileri<\/td>\n<\/tr>\n<tr>\n<td>A&ccedil;&#305;k Adres<\/td>\n<td>Ba&#351;vuru sahibinin bildirdi&#287;i ikamet adresi<\/td>\n<\/tr>\n<tr>\n<td>Ba&#351;vuru Detaylar&#305;<\/td>\n<td>Ba&#351;vuru ad&#305;mlar&#305; ve ki&#351;ilik testi sonu&ccedil;lar&#305;<\/td>\n<\/tr>\n<tr>\n<td>Do&#287;rulama Token&rsquo;lar&#305;<\/td>\n<td>Kullan&#305;c&#305;ya atanan, sisteme giri&#351;te kullan&#305;lan &ouml;zel token&rsquo;lar (chat ge&ccedil;mi&#351;i dahil)<\/td>\n<\/tr>\n<tr>\n<td>Mesajla&#351;ma Bilgileri<\/td>\n<td>Sistem i&ccedil;erisindeki t&uuml;m mesaj ge&ccedil;mi&#351;i<\/td>\n<\/tr>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Veri_Sizintisinin_Kapsami\"><\/span>Veri S&#305;z&#305;nt&#305;s&#305;n&#305;n Kapsam&#305;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ortaya &ccedil;&#305;kan bu a&ccedil;&#305;k, d&uuml;nya &ccedil;ap&#305;nda <b>64 milyondan fazla McDonald&rsquo;s ba&#351;vurusunu<\/b> kaps&#305;yor. Ki&#351;isel verilerin yan&#305; s&#305;ra ba&#351;vuru s&uuml;re&ccedil;lerine ait bir&ccedil;ok ayr&#305;nt&#305;, basit bir y&ouml;netici eri&#351;imiyle &uuml;&ccedil;&uuml;nc&uuml; ki&#351;iler taraf&#305;ndan g&ouml;r&uuml;lebiliyordu.<\/p>\n<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Guvenlik_Ihlalinin_Tespit_Edilme_ve_Kapama_Sureci\"><\/span>G&uuml;venlik &#304;hlalinin Tespit Edilme ve Kapama S&uuml;reci<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ara&#351;t&#305;rmac&#305;lar bulgulara ula&#351;t&#305;ktan sonra derhal <b>Paradox.ai<\/b> ile irtibata ge&ccedil;mek istedi. Ancak firman&#305;n g&uuml;venlik bildirimi sa&#287;layan standart bir ileti&#351;im kanal&#305; yoktu. Ekip, mecburen farkl&#305; e-posta adresleri &uuml;zerinden ula&#351;may&#305; deneyerek ihlali duyurdu. Nihayet do&#287;ru yetkililere ula&#351;&#305;ld&#305;&#287;&#305;nda, Paradox temsilcileri h&#305;zla harekete ge&ccedil;erek a&ccedil;&#305;&#287;&#305; kapatt&#305;klar&#305;n&#305; ve platformda geni&#351; kapsaml&#305; bir g&uuml;venlik incelemesi ba&#351;latt&#305;klar&#305;n&#305; a&ccedil;&#305;klad&#305;.<\/p>\n<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bu_Olaydan_Cikartilmasi_Gereken_Dersler\"><\/span>Bu Olaydan &Ccedil;&#305;kart&#305;lmas&#305; Gereken Dersler<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B&ouml;ylesine kritik &ouml;neme sahip global platformlar&#305;n zay&#305;f parola kullan&#305;m&#305; ve API eri&#351;im kontrollerindeki eksiklikler, milyonlarca ki&#351;inin verisinin kolayca s&#305;zd&#305;r&#305;lmas&#305;na sebep olabiliyor. <b>&#350;irketler, dijital g&uuml;venlik politikalar&#305;n&#305; s&#305;k&#305;la&#351;t&#305;rmal&#305; ve yetkisiz eri&#351;imleri &ouml;nlemeye &ouml;ncelik vermelidir.<\/b><\/p>\n<\/p>\n<h2><span class=\"ez-toc-section\" id=\"McDonalds_Veri_Sizintisi_Hakkinda_Sikca_Sorulan_Sorular\"><\/span>McDonald&rsquo;s Veri S&#305;z&#305;nt&#305;s&#305; Hakk&#305;nda S&#305;k&ccedil;a Sorulan Sorular<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tr>\n<th><b>Soru<\/b><\/th>\n<th><b>Cevap<\/b><\/th>\n<\/tr>\n<tr>\n<td>Hangi Veriler S&#305;zd&#305;r&#305;ld&#305;?<\/td>\n<td>Ki&#351;isel bilgiler, ileti&#351;im detaylar&#305;, ba&#351;vuru s&uuml;reci ad&#305;mlar&#305;, ki&#351;ilik testi cevaplar&#305; ve do&#287;rulama token&rsquo;lar&#305;.<\/td>\n<\/tr>\n<tr>\n<td>Ka&ccedil; Ki&#351;i Etkilendi?<\/td>\n<td>D&uuml;nya genelinde 64 milyon ba&#351;vuru sahibi.<\/td>\n<\/tr>\n<tr>\n<td>A&ccedil;&#305;k Kapand&#305; m&#305;?<\/td>\n<td>Evet, Paradox temsilcileri s&#305;z&#305;nt&#305;n&#305;n ard&#305;ndan g&uuml;venlik a&ccedil;&#305;&#287;&#305;n&#305; kapatt&#305;.<\/td>\n<\/tr>\n<tr>\n<td>McDonald&rsquo;s kullan&#305;c&#305;lar&#305; ne yapmal&#305;?<\/td>\n<td>Olas&#305; doland&#305;r&#305;c&#305;l&#305;klara kar&#351;&#305; e-posta ve telefonlar&#305;n&#305; dikkatle takip etmeli, ola&#287;and&#305;&#351;&#305; bir durum fark ederlerse yetkililerle ileti&#351;ime ge&ccedil;meliler.<\/td>\n<\/tr>\n<\/table>\n<p><b>Veri g&uuml;venli&#287;i<\/b> ve <b>ki&#351;isel bilgileriniz<\/b> i&ccedil;in online ba&#351;vurularda g&uuml;&ccedil;l&uuml; &#351;ifreler kullanman&#305;z ve ba&#351;vurdu&#287;unuz platformlar&#305;n g&uuml;venlik politikalar&#305;n&#305; incelemeniz b&uuml;y&uuml;k &ouml;nem ta&#351;&#305;maktad&#305;r. McDonald&rsquo;s&rsquo;&#305;n ya&#351;ad&#305;&#287;&#305; bu olay, dijital g&uuml;venli&#287;in ihmal edilemeyecek kadar &ouml;nemli oldu&#287;unu bir kez daha g&ouml;zler &ouml;n&uuml;ne seriyor.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>McDonald&rsquo;s &#304;&#351;e Al&#305;m Platformu McHire&rsquo;da &#350;ok Eden G&uuml;venlik A&ccedil;&#305;&#287;&#305; Ortaya &Ccedil;&#305;kt&#305; D&uuml;nya genelinde milyonlarca ki&#351;inin ba&#351;vurusunu toplayan McDonald&rsquo;s&rsquo;&#305;n i&#351;e al&#305;m platformu McHire&rsquo;da devasa bir veri s&#305;z&#305;nt&#305;s&#305; ya&#351;and&#305;. Tespit edilen g&uuml;venlik a&ccedil;&#305;&#287;&#305;, 64 milyon ba&#351;vuru sahibinin ki&#351;isel bilgilerinin s&#305;zd&#305;r&#305;lmas&#305;na yol a&ccedil;t&#305;. Ara&#351;t&#305;rmac&#305;lar&#305;n ortaya koydu&#287;u bulgulara g&ouml;re, sisteme yaln&#305;zca &ldquo;123456&rdquo; gibi basit bir &#351;ifreyle eri&#351;im sa&#287;lanabiliyordu. McHire [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17216],"tags":[],"class_list":["post-8695","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-internet-haberleri-ve-icerikleri"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>McDonald\u2019s \u0130\u015fe Al\u0131m Sisteminde Kritik G\u00fcvenlik A\u00e7\u0131\u011f\u0131: 64 Milyon Aday\u0131n Bilgileri Tehlikede! - Vipservis Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vipservis.com\/blog\/mcdonalds-ise-alim-sisteminde-kritik-guvenlik-acigi-64-milyon-adayin-bilgileri-tehlikede\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"McDonald\u2019s \u0130\u015fe Al\u0131m Sisteminde Kritik G\u00fcvenlik A\u00e7\u0131\u011f\u0131: 64 Milyon Aday\u0131n Bilgileri Tehlikede! - Vipservis Blog\" \/>\n<meta property=\"og:description\" content=\"McDonald&rsquo;s &#304;&#351;e Al&#305;m Platformu McHire&rsquo;da &#350;ok Eden G&uuml;venlik A&ccedil;&#305;&#287;&#305; Ortaya &Ccedil;&#305;kt&#305; D&uuml;nya genelinde milyonlarca ki&#351;inin ba&#351;vurusunu toplayan McDonald&rsquo;s&rsquo;&#305;n i&#351;e al&#305;m platformu McHire&rsquo;da devasa bir veri s&#305;z&#305;nt&#305;s&#305; ya&#351;and&#305;. Tespit edilen g&uuml;venlik a&ccedil;&#305;&#287;&#305;, 64 milyon ba&#351;vuru sahibinin ki&#351;isel bilgilerinin s&#305;zd&#305;r&#305;lmas&#305;na yol a&ccedil;t&#305;. Ara&#351;t&#305;rmac&#305;lar&#305;n ortaya koydu&#287;u bulgulara g&ouml;re, sisteme yaln&#305;zca &ldquo;123456&rdquo; gibi basit bir &#351;ifreyle eri&#351;im sa&#287;lanabiliyordu. 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