{"id":4393,"date":"2024-05-19T17:24:05","date_gmt":"2024-05-19T14:24:05","guid":{"rendered":"https:\/\/uzmanposta.com\/blog\/?p=4393"},"modified":"2024-05-19T17:24:06","modified_gmt":"2024-05-19T14:24:06","slug":"account-takeover-ato","status":"publish","type":"post","link":"https:\/\/uzmanposta.com\/blog\/account-takeover-ato\/","title":{"rendered":"Account Takeover (ATO) Nedir? Hesab\u0131 Ele Ge\u00e7irme Sald\u0131r\u0131s\u0131 Hakk\u0131nda Her \u015eey"},"content":{"rendered":"\n<p>Account takeover (ATO), bilgisayar korsanlar\u0131n\u0131n \u00e7evrimi\u00e7i bir hesab\u0131 ele ge\u00e7irdi\u011fi ve ger\u00e7ek kullan\u0131c\u0131lar gibi davrand\u0131\u011f\u0131 bir kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 bi\u00e7imidir. ATO i\u00e7in temel y\u00f6ntemler aras\u0131nda kimlik bilgilerinin ele ge\u00e7irilmesi, oturum ele ge\u00e7irme, sosyal m\u00fchendislik ve cihaz ele ge\u00e7irme yer al\u0131r.&nbsp;<\/p>\n\n\n\n<p>\u00d6rne\u011fin, e-ticaret siteleri, \u00e7ok say\u0131da hassas ve finansal verinin depolanmas\u0131 ve bireysel kullan\u0131c\u0131lar\u0131n g\u00fcvenlik konusunda di\u011fer baz\u0131 sekt\u00f6rlere g\u00f6re daha az dikkatli olmas\u0131 gibi \u00e7e\u015fitli nedenlerle ATO doland\u0131r\u0131c\u0131lar\u0131 i\u00e7in yayg\u0131n hedeflerdir. Bilgisayar korsanlar\u0131 bir e-ticaret hesab\u0131na eri\u015fim sa\u011flad\u0131\u011f\u0131nda, dosyadaki kartla al\u0131\u015fveri\u015f yapabilir, ayn\u0131 zamanda kredi kart\u0131 numaralar\u0131, ev adresleri, telefon numaralar\u0131 ve e-posta adresleri gibi hassas ki\u015fisel verileri de g\u00f6r\u00fcnt\u00fcleyebilir. Benzer \u015fekilde, bir bilgisayar korsan\u0131 para transferi yapmak ya da ba\u015fka bir yerde (\u00f6rne\u011fin, \u00e7al\u0131nt\u0131 bir kimlikle ba\u015fka bir finans kurumunda kredi ba\u015fvurusu yapmak i\u00e7in) kullanmak \u00fczere yeterli PII toplamak i\u00e7in bir \u00e7evrimi\u00e7i bankac\u0131l\u0131k portal\u0131na eri\u015fim arayabilir.<\/p>\n\n\n\n<p>ATO, \u00e7evrimi\u00e7i i\u015f yapan \u00e7o\u011fu sekt\u00f6rde bir sorundur. A\u015fa\u011f\u0131daki sekt\u00f6rler ATO i\u00e7in \u00f6zellikle yayg\u0131n hedeflerdir:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Finansal hizmetler<\/li><li>\u00c7evrimi\u00e7i perakende ve e-ticaret<\/li><li>Sa\u011fl\u0131k hizmetleri<\/li><li>Sosyal medya<\/li><li>Video ak\u0131\u015f\u0131 ve e\u011flence<\/li><li>\u00c7evrimi\u00e7i oyun<\/li><li>Yard\u0131mc\u0131 programlar<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Account Takeover (ATO)&nbsp; \u0130statistikleri<\/h2>\n\n\n\n<p>Kimlik bilgisi doldurma ara\u00e7lar\u0131, \u015fifre k\u0131rma ara\u00e7lar\u0131, kimlik av\u0131 ve sosyal m\u00fchendislik planlar\u0131, dark web&#8217;de bulunan ki\u015fisel tan\u0131mlanabilir bilgilerle (PII) birle\u015fti\u011finde, hesap ele ge\u00e7irme sald\u0131r\u0131lar\u0131n\u0131 yayg\u0131n bir doland\u0131r\u0131c\u0131l\u0131k tekni\u011fi haline getirir. Sift&#8217;in Q3 2023 Digital Safety and Trust Index ara\u015ft\u0131rmas\u0131na g\u00f6re, ATO sald\u0131r\u0131lar\u0131 bir \u00f6nceki y\u0131la g\u00f6re %354 gibi bir art\u0131\u015f g\u00f6stererek y\u00fckseli\u015fe ge\u00e7mi\u015ftir. Ankete kat\u0131lanlar\u0131n yakla\u015f\u0131k be\u015fte biri (%18) hesap ele ge\u00e7irme sald\u0131r\u0131lar\u0131na maruz kald\u0131\u011f\u0131n\u0131 ve bunlar\u0131n %62&#8217;sinin ge\u00e7ti\u011fimiz y\u0131l ger\u00e7ekle\u015fti\u011fini dile getirmi\u015ftir. Hedeflenen ki\u015filerin %34&#8217;\u00fcnden fazlas\u0131, genellikle dijital abonelikler, \u00e7evrimi\u00e7i al\u0131\u015fveri\u015f ve finansal hizmetler i\u00e7in siteleri veya uygulamalar\u0131 kullan\u0131rken 2+ kez doland\u0131r\u0131lm\u0131\u015ft\u0131r.&nbsp;<\/p>\n\n\n\n<p>Ayr\u0131ca, t\u00fcketicilerin \u00e7o\u011fu (%73) markan\u0131n ATO sald\u0131r\u0131lar\u0131ndan sorumlu oldu\u011funa ve hesap kimlik bilgilerini korumaktan sorumlu oldu\u011funa inan\u0131rken; hesab\u0131 ele ge\u00e7irilen ma\u011fdurlar\u0131n yar\u0131s\u0131ndan az\u0131 (%43) \u015firket taraf\u0131ndan bilgilerinin ele ge\u00e7irildi\u011fi konusunda bilgilendirildi.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hesab\u0131 Ele Ge\u00e7irme Sald\u0131r\u0131s\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/hesap-ele-gecirme-saldirisi-nasil-calisir-1024x576.jpeg\" alt=\"\" class=\"wp-image-4447\" srcset=\"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/hesap-ele-gecirme-saldirisi-nasil-calisir-1024x576.jpeg 1024w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/hesap-ele-gecirme-saldirisi-nasil-calisir-300x169.jpeg 300w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/hesap-ele-gecirme-saldirisi-nasil-calisir-768x432.jpeg 768w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/hesap-ele-gecirme-saldirisi-nasil-calisir-750x422.jpeg 750w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/hesap-ele-gecirme-saldirisi-nasil-calisir-1140x641.jpeg 1140w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/hesap-ele-gecirme-saldirisi-nasil-calisir.jpeg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Ba\u015far\u0131l\u0131 bir ATO doland\u0131r\u0131c\u0131l\u0131\u011f\u0131na giden bir\u00e7ok yol vard\u0131r. Fakat Account Takeover (ATO),<strong> <\/strong>sald\u0131r\u0131 vekt\u00f6r\u00fcne ba\u011fl\u0131 olarak farkl\u0131 \u00e7al\u0131\u015f\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>F\u0131rsat\u00e7\u0131l\u0131k:<\/strong> Bir bilgisayar korsan\u0131, bir ki\u015finin giri\u015f bilgilerini tesad\u00fcfen bulur. Bu tesad\u00fcfi olabilece\u011fi gibi \u00f6rne\u011fin toplu bir kimlik av\u0131 e-posta kampanyas\u0131n\u0131 takiben daha karma\u015f\u0131k da olabilir.&nbsp;<\/li><li><strong>Sat\u0131n al\u0131nan kimlik bilgileri: <\/strong>Her b\u00fcy\u00fck veri ihlali, hesap bilgilerinin darknet \u00fczerinde ucuza toplu olarak sat\u0131lmas\u0131 nedeniyle ATO giri\u015fimlerinin \u00e7o\u011falmas\u0131 anlam\u0131na gelir.<\/li><li><strong>Kimlik bilgisi doldurma: <\/strong>Bu, doland\u0131r\u0131c\u0131lar\u0131n s\u0131zd\u0131r\u0131lm\u0131\u015f bir veri taban\u0131ndan ald\u0131klar\u0131 giri\u015f bilgilerini kullanarak sald\u0131r\u0131lar\u0131 otomatikle\u015ftirmesidir (genellikle botlarla).<\/li><li><strong>G\u00fcvenlik a\u00e7\u0131klar\u0131ndan faydalanma:<\/strong> Bu, bir sisteme yetkisiz eri\u015fim elde etmek i\u00e7in yamalanmam\u0131\u015f g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131n kullan\u0131ld\u0131\u011f\u0131 durumdur. Cross-Site Scripting (XSS) veya Server Side Request Forgery (SSRF) g\u00fcvenlik a\u00e7\u0131klar\u0131ndan faydalanmada en \u00f6nemli \u00f6rneklerdir.<\/li><li><strong>Hedefli sald\u0131r\u0131: <\/strong>Bilgisayar korsan\u0131 genellikle de\u011ferli oldu\u011funu bildikleri belirli hesaplar\u0131 hedef al\u0131r. Bilgisayar korsanlar\u0131 bu hesaplar\u0131 hedef almak i\u00e7in genellikle hedefli kimlik av\u0131 tekniklerine veya SIM de\u011fi\u015ftirme sald\u0131r\u0131lar\u0131na ba\u015fvurur.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Bilgisayar Korsanlar\u0131 Hesaplara Nas\u0131l Eri\u015fim Sa\u011flar?<\/h2>\n\n\n\n<p>Bilgisayar korsanlar\u0131, genellikle g\u00fcvenlik protokollerindeki veya kullan\u0131c\u0131 davran\u0131\u015flar\u0131ndaki a\u00e7\u0131klardan yararlanarak \u00e7e\u015fitli y\u00f6ntemlerle hesaplara eri\u015fim sa\u011flayabilir. Baz\u0131 yayg\u0131n teknikler a\u015fa\u011f\u0131daki i\u00e7erir:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Oltalama (Phishing)<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, kullan\u0131c\u0131lar\u0131 oturum a\u00e7ma kimlik bilgilerini veya hassas bilgilerini vermeleri i\u00e7in kand\u0131rmak amac\u0131yla bankalar veya sosyal medya platformlar\u0131 gibi me\u015fru kurulu\u015flar gibi g\u00f6r\u00fcnen platformlardan aldat\u0131c\u0131 e-postalar veya mesajlar g\u00f6nderir. <a href=\"https:\/\/uzmanposta.com\/blog\/phishing-nedir\/\">Kimlik av\u0131 e-postalar\u0131<\/a> genellikle, girildi\u011finde kullan\u0131c\u0131 kimlik bilgilerini \u00e7almak i\u00e7in tasarlanm\u0131\u015f sahte giri\u015f sayfalar\u0131na ba\u011flant\u0131lar i\u00e7erir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Kimlik Bilgisi Doldurma (Credential Stuffing)<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, \u00f6nceki veri ihlallerinden elde edilen kullan\u0131c\u0131 ad\u0131 ve parola listelerini kullan\u0131r ve otomatik komut dosyalar\u0131 veya ara\u00e7lar kullanarak \u00e7e\u015fitli \u00e7evrimi\u00e7i hesaplara giri\u015f yapmaya \u00e7al\u0131\u015f\u0131r. Bir\u00e7ok kullan\u0131c\u0131 parolalar\u0131 birden fazla hesapta tekrar kulland\u0131\u011f\u0131ndan, bilgisayar korsanlar\u0131 ayn\u0131 kimlik bilgilerinin kullan\u0131ld\u0131\u011f\u0131 hesaplara eri\u015fim sa\u011flayabilir.<\/p>\n\n\n\n<p><strong>Okuman\u0131z\u0131 \u00f6neririz<\/strong>: <a href=\"https:\/\/uzmanposta.com\/blog\/credential-stuffing\/\">Credential Stuffing Nedir? Kimlik Bilgisi Doldurma Sald\u0131r\u0131s\u0131 Nas\u0131l \u00d6nlenir? E-ticaret Sitelerinin Verileri \u0130\u00e7in B\u00fcy\u00fck Tehlike<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Kaba Kuvvet Sald\u0131r\u0131lar\u0131 (Brute Force Attacks)<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, do\u011fru olanlar\u0131 bulana kadar farkl\u0131 kullan\u0131c\u0131 ad\u0131 ve parola kombinasyonlar\u0131n\u0131 sistematik olarak denemek i\u00e7in otomatik ara\u00e7lar kullan\u0131r. <a href=\"https:\/\/uzmanposta.com\/blog\/brute-force\/\">Kaba kuvvet sald\u0131r\u0131lar\u0131<\/a> en \u00e7ok zay\u0131f veya kolay tahmin edilebilir \u015fifrelere kar\u015f\u0131 etkilidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Sosyal M\u00fchendislik<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, psikolojik manip\u00fclasyon yoluyla bireyleri giri\u015f bilgilerini veya di\u011fer hassas bilgileri if\u015fa etmeleri i\u00e7in manip\u00fcle eder. Bu, g\u00fcvenilir ki\u015fileri taklit etmeyi veya kullan\u0131c\u0131lar\u0131 bilgileri if\u015fa etmeleri i\u00e7in kand\u0131rmak i\u00e7in ikna edici taktikler kullanmay\u0131 i\u00e7erebilir.<\/p>\n\n\n\n<p><strong>Okuman\u0131z\u0131 \u00f6neririz<\/strong>: <a href=\"https:\/\/uzmanposta.com\/blog\/sosyal-muhendislik\/\">Sosyal M\u00fchendislik Nedir? Sosyal M\u00fchendislik Sald\u0131r\u0131lar\u0131 Nas\u0131l \u00d6nlenir?<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. K\u00f6t\u00fc Ama\u00e7l\u0131 Yaz\u0131l\u0131m (Malware)<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, kullan\u0131c\u0131lar\u0131n cihazlar\u0131na keylogger veya casus yaz\u0131l\u0131m gibi k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar yerle\u015ftirerek giri\u015f kimlik bilgilerini girildikleri anda ele ge\u00e7irir. K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar ayr\u0131ca taray\u0131c\u0131lardan veya parola y\u00f6neticilerinden depolanan kimlik bilgilerini de \u00e7alabilir.<\/p>\n\n\n\n<p><strong>Okuman\u0131z\u0131 \u00f6neririz<\/strong>: <a href=\"https:\/\/uzmanposta.com\/blog\/malware\/\">Malware: Nedir? Nas\u0131l Temizlenir, Nas\u0131l Bula\u015f\u0131r? \u0130\u015fletmeler E-posta G\u00fcvenli\u011fi Hususunda Malware Sald\u0131r\u0131s\u0131ndan Nas\u0131l Korunabilir?<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Veri \u0130hlalleri<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, web sitelerinin veya i\u015fletmelerin g\u00fcvenlik ihlalleri yoluyla kullan\u0131c\u0131 hesap bilgilerini i\u00e7eren veri tabanlar\u0131na eri\u015fim elde eder. Daha sonra bu \u00e7al\u0131nt\u0131 verileri kullan\u0131c\u0131lar\u0131n hesaplar\u0131na do\u011frudan eri\u015fmek i\u00e7in kullan\u0131rlar veya ba\u015fkalar\u0131n\u0131n faydalanmas\u0131 i\u00e7in dark web&#8217;de satarlar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. G\u00fcvensiz Wi-Fi A\u011flar\u0131<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, kullan\u0131c\u0131lar ve web siteleri aras\u0131nda iletilen verileri ele ge\u00e7irmek i\u00e7in g\u00fcvensiz Wi-Fi a\u011flar\u0131n\u0131 gizlice dinler. Bu, hesaplara eri\u015fim sa\u011flayan oturum a\u00e7ma kimlik bilgilerini veya oturum \u00e7erezlerini ele ge\u00e7irmeyi i\u00e7erebilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. SIM De\u011fi\u015ftirme<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, mobil operat\u00f6rleri hedeflenen ki\u015fileri telefon numaras\u0131n\u0131 kendi kontrolleri alt\u0131ndaki bir SIM karta aktarmaya ikna eder. Hedeflenen ki\u015finin telefon numaras\u0131 \u00fczerinde kontrol sahibi olan bilgisayar korsanlar\u0131, hesap giri\u015fleri i\u00e7in SMS yoluyla g\u00f6nderilen kimlik do\u011frulama kodlar\u0131n\u0131 ele ge\u00e7irebilir ve iki fakt\u00f6rl\u00fc kimlik do\u011frulamay\u0131 atlayabilir.<\/p>\n\n\n\n<p>Bilgisayar korsanlar\u0131 bu y\u00f6ntemleri kullanarak bireylerin hesaplar\u0131na yetkisiz eri\u015fim sa\u011flayabilir ve potansiyel olarak \u00e7e\u015fitli doland\u0131r\u0131c\u0131l\u0131k t\u00fcrlerine, veri h\u0131rs\u0131zl\u0131\u011f\u0131na veya di\u011fer k\u00f6t\u00fc niyetli faaliyetlere yol a\u00e7abilir. Benzersiz parolalar kullanmak, \u00e7ok fakt\u00f6rl\u00fc kimlik do\u011frulamay\u0131 etkinle\u015ftirmek ve kimlik av\u0131 giri\u015fimlerine kar\u015f\u0131 tetikte olmak gibi g\u00fc\u00e7l\u00fc g\u00fcvenlik uygulamalar\u0131n\u0131 hayata ge\u00e7irmek, hesaplar\u0131n ele ge\u00e7irilmesi riskini azaltmaya yard\u0131mc\u0131 olabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ATO \u0130\u015fletmelere Ne Kadar Mal Olur?<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/ato-isletmelere-ne-kadara-mal-olur-1024x576.jpeg\" alt=\"\" class=\"wp-image-4448\" srcset=\"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/ato-isletmelere-ne-kadara-mal-olur-1024x576.jpeg 1024w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/ato-isletmelere-ne-kadara-mal-olur-300x169.jpeg 300w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/ato-isletmelere-ne-kadara-mal-olur-768x432.jpeg 768w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/ato-isletmelere-ne-kadara-mal-olur-750x422.jpeg 750w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/ato-isletmelere-ne-kadara-mal-olur-1140x641.jpeg 1140w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/ato-isletmelere-ne-kadara-mal-olur.jpeg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Kaspersky&#8217;nin ara\u015ft\u0131rmas\u0131na g\u00f6re, t\u00fcm doland\u0131r\u0131c\u0131l\u0131k sald\u0131r\u0131lar\u0131n\u0131n yar\u0131s\u0131ndan fazlas\u0131 asl\u0131nda bir hesap ele ge\u00e7irmedir.<\/p>\n\n\n\n<p>\u0130\u015fletmeler i\u00e7in ATO kay\u0131plar\u0131na parasal bir de\u011fer bi\u00e7mek, kredi kart\u0131 doland\u0131r\u0131c\u0131l\u0131\u011f\u0131ndan daha zor olsa da, etkilenen i\u015fletmeler i\u00e7in \u00e7ok ger\u00e7ek\u00e7i sonu\u00e7lara neden olur:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Hack&#8217;ler ve g\u00fcvenlik sorunlar\u0131 BT ekibinizi zorlar.<\/li><li>Destek ekibi, hesaplar\u0131n\u0131 geri almaya \u00e7al\u0131\u015fan m\u00fc\u015fterilerin talepleri kar\u015f\u0131s\u0131nda bunal\u0131r.<\/li><li>Finans departman\u0131 ters ibrazlarla m\u00fccadele etmek zorunda kal\u0131r.<\/li><li>Kullan\u0131c\u0131lar itibar ve marka g\u00fcveni kayb\u0131 nedeniyle rakiplere y\u00f6nelir.<\/li><\/ul>\n\n\n\n<p>En k\u00f6t\u00fc senaryoda, kamuya a\u00e7\u0131k bir ihlalin ard\u0131ndan hisse senetleri bile d\u00fc\u015febilir. Bitglass ara\u015ft\u0131rmas\u0131na g\u00f6re, bu d\u00fc\u015f\u00fc\u015f %7,5&#8217;e kadar \u00e7\u0131kabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hesab\u0131 Ele Ge\u00e7irme Sald\u0131r\u0131s\u0131n\u0131n \u0130\u015faretleri Nelerdir?<\/h2>\n\n\n\n<p>Hesaplar\u0131n ele ge\u00e7irilmesine ili\u015fkin \u00e7ok say\u0131da i\u015faret vard\u0131r. Bunlar, bir hesaptaki al\u0131\u015f\u0131lmad\u0131k i\u015flemler ve ola\u011fand\u0131\u015f\u0131 faaliyetlerden ki\u015fisel bilgilerdeki de\u011fi\u015fikliklere kadar uzan\u0131r.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Al\u0131\u015f\u0131lmad\u0131k i\u015flemler<\/h3>\n\n\n\n<p>G\u00f6nderilmi\u015f \u00f6\u011felerinizde g\u00f6ndermedi\u011finiz bir e-posta, banka ekstrenizde sat\u0131n ald\u0131\u011f\u0131n\u0131z\u0131 hat\u0131rlamad\u0131\u011f\u0131n\u0131z bir \u00fcr\u00fcn veya oturum a\u00e7may\u0131 denemedi\u011finiz bir hesap i\u00e7in oturum a\u00e7ma uyar\u0131s\u0131 gibi yapmad\u0131\u011f\u0131n\u0131z bir i\u015flem g\u00f6r\u00fcrseniz, bu b\u00fcy\u00fck bir i\u015farettir. Bu i\u015faretler, hesap ele ge\u00e7irme doland\u0131r\u0131c\u0131l\u0131\u011f\u0131 olabilir, bu y\u00fczden g\u00f6rmezden gelmemeniz gerekir. Bu noktada BT departman\u0131n\u0131z\u0131, bankan\u0131z\u0131, hesab\u0131n ba\u011fl\u0131 oldu\u011fu \u015firketi veya hesapla ilgili ba\u015fka kim varsa bilgilendirmeniz gerekir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Ola\u011fan d\u0131\u015f\u0131 faaliyetler<\/h3>\n\n\n\n<p>Normalden y\u00fcksek sat\u0131n alma de\u011ferleri veya sat\u0131n alma s\u0131kl\u0131\u011f\u0131ndaki de\u011fi\u015fiklikler bir banka, kredi kart\u0131 veya e-ticaret hesab\u0131n\u0131n ele ge\u00e7irildi\u011fini g\u00f6sterebilir. Farkl\u0131 oturum a\u00e7ma ayr\u0131nt\u0131lar\u0131 (\u00f6rne\u011fin oturum a\u00e7ma konumu, zaman\u0131 veya cihaz\u0131 a\u00e7\u0131s\u0131ndan) bir kullan\u0131c\u0131 hesab\u0131n\u0131n ele ge\u00e7irildi\u011fini g\u00f6sterebilir. Hesap t\u00fcr\u00fc ne olursa olsun, ola\u011fan d\u0131\u015f\u0131 faaliyetler dikkat edilmesi gereken bir konudur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Ki\u015fisel bilgilerin de\u011fi\u015fmesi<\/h3>\n\n\n\n<p>Bir hesap sahibinin kay\u0131tl\u0131 e-posta adresini, telefon numaras\u0131n\u0131 veya g\u00f6nderim adresini de\u011fi\u015ftirmesi i\u00e7in pek \u00e7ok neden vard\u0131r. Bununla birlikte, bunlardan iki ya da \u00fc\u00e7\u00fcn\u00fcn ayn\u0131 anda de\u011fi\u015fmesi \u015f\u00fcphe uyand\u0131r\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bir Hesab\u0131n Ele Ge\u00e7irilmesinin Sonu\u00e7lar\u0131 Nelerdir?<\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/bir-hesabin-ele-gecirilmesinin-sonuclari-nelerdir-1024x576.jpeg\" alt=\"\" class=\"wp-image-4449\" srcset=\"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/bir-hesabin-ele-gecirilmesinin-sonuclari-nelerdir-1024x576.jpeg 1024w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/bir-hesabin-ele-gecirilmesinin-sonuclari-nelerdir-300x169.jpeg 300w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/bir-hesabin-ele-gecirilmesinin-sonuclari-nelerdir-768x432.jpeg 768w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/bir-hesabin-ele-gecirilmesinin-sonuclari-nelerdir-750x422.jpeg 750w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/bir-hesabin-ele-gecirilmesinin-sonuclari-nelerdir-1140x641.jpeg 1140w, https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/bir-hesabin-ele-gecirilmesinin-sonuclari-nelerdir.jpeg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Bir hesab\u0131n ele ge\u00e7irilmesinin (ATO) sonu\u00e7lar\u0131 hem bireyler hem de i\u015fletmeler i\u00e7in a\u011f\u0131r olabilir. Olas\u0131 sonu\u00e7lardan baz\u0131lar\u0131 a\u015fa\u011f\u0131daki \u015fekildedir:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Mali Kay\u0131p<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, ele ge\u00e7irilen hesab\u0131 yetkisiz sat\u0131n al\u0131mlar yapmak, ba\u015fka hesaplara para aktarmak veya hileli i\u015flemler yapmak i\u00e7in kullanabilir ve bu da hedeflenen ki\u015fi i\u00e7in mali kay\u0131pla sonu\u00e7lanabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Kimlik H\u0131rs\u0131zl\u0131\u011f\u0131<\/h3>\n\n\n\n<p>ATO, bilgisayar korsanlar\u0131n\u0131n hedeflenen ki\u015finin ele ge\u00e7irilen hesaptan elde ettikleri ki\u015fisel bilgilerini yeni hesaplar a\u00e7mak, kredi ba\u015fvurusunda bulunmak veya di\u011fer finansal doland\u0131r\u0131c\u0131l\u0131k t\u00fcrlerini ger\u00e7ekle\u015ftirmek gibi hileli ama\u00e7lar i\u00e7in kullanabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Gizlilik \u0130hlalleri<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131, ele ge\u00e7irilen hesapta depolanan ki\u015fisel mesajlar, e-postalar, foto\u011fraflar veya belgeler gibi hassas bilgilere eri\u015ferek gizlilik ihlallerine ve gizli veya hassas verilerin potansiyel olarak a\u00e7\u0131\u011fa \u00e7\u0131kmas\u0131na neden olabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u0130tibar Zedelenmesi<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131 ele ge\u00e7irilen hesab\u0131 kullanarak yanl\u0131\u015f bilgi yaymak, yasa d\u0131\u015f\u0131 faaliyetlerde bulunmak veya spam g\u00f6ndermek gibi k\u00f6t\u00fc niyetli faaliyetlerde bulunarak hesaplar\u0131 ele ge\u00e7irilen bireyler veya i\u015fletmelerin itibarlar\u0131na zarar verebilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Yasal Y\u00fck\u00fcml\u00fcl\u00fckler<\/h3>\n\n\n\n<p>\u015eirkete ait ele ge\u00e7irilen hesaplar\u0131n\u0131n yasa d\u0131\u015f\u0131 faaliyetlerde bulunmak i\u00e7in kullan\u0131lmas\u0131 veya \u00f6zellikle veri koruma ve gizlilikle ilgili kat\u0131 d\u00fczenlemelere sahip sekt\u00f6rlerde hassas bilgileri korumada ba\u015far\u0131s\u0131z olmalar\u0131 halinde yasal y\u00fck\u00fcml\u00fcl\u00fcklerle kar\u015f\u0131 kar\u015f\u0131ya kalabilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. G\u00fcven Kayb\u0131<\/h3>\n\n\n\n<p>ATO vakalar\u0131 bireyler veya i\u015fletmeler ile m\u00fc\u015fterileri veya payda\u015flar\u0131 aras\u0131nda g\u00fcven kayb\u0131na neden olabilir. Hedeflenen ki\u015filer, etkilenen i\u015fletme taraf\u0131ndan uygulanan g\u00fcvenlik \u00f6nlemlerine olan g\u00fcvenlerini kaybedebilir, bu da i\u015f kayb\u0131na veya ili\u015fkilerin zarar g\u00f6rmesine yol a\u00e7abilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Operasyonel Bozulma<\/h3>\n\n\n\n<p>ATO, i\u015fletmelerin operasyonlar\u0131n\u0131 aksatabilir, kesinti s\u00fcresine, ve \u00fcretkenlik kayb\u0131na yol a\u00e7abilir. Ayr\u0131ca olay\u0131n ara\u015ft\u0131r\u0131lmas\u0131 ve hafifletilmesi, etkilenen sistemlerin geri y\u00fcklenmesi ve geli\u015fmi\u015f g\u00fcvenlik \u00f6nlemlerinin uygulanmas\u0131 ile ilgili artan maliyetlere yol a\u00e7abilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. Takip Eden Sald\u0131r\u0131lar<\/h3>\n\n\n\n<p>Ele ge\u00e7irilen bir hesap, bilgisayar korsanlar\u0131n\u0131n hedeflenen ki\u015finin a\u011f\u0131nda veya ele ge\u00e7irilen hesaba ba\u011fl\u0131 di\u011fer ki\u015fi veya kurulu\u015flara kar\u015f\u0131 ba\u015fka siber sald\u0131r\u0131lar ba\u015flatmas\u0131 i\u00e7in bir dayanak noktas\u0131 olarak hizmet edebilir ve bu da g\u00fcvenlik olaylar\u0131n\u0131n artmas\u0131na ve daha geni\u015f etkilere yol a\u00e7abilir.<\/p>\n\n\n\n<p>Genel olarak, bir hesab\u0131n ele ge\u00e7irilmesinin sonu\u00e7lar\u0131 geni\u015f kapsaml\u0131 ve \u00f6nemli olabilir, bu da yetkisiz eri\u015fimi \u00f6nlemek ve bu t\u00fcr olaylar\u0131n etkisini azaltmak i\u00e7in sa\u011flam g\u00fcvenlik \u00f6nlemlerinin uygulanmas\u0131n\u0131 gerektirir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Account Takeover (ATO) Nas\u0131l \u00d6nlenir?<\/h2>\n\n\n\n<p>Hesap ele ge\u00e7irmenin (ATO) \u00f6nlenmesi, proaktif g\u00fcvenlik \u00f6nlemleri ve dikkatli kullan\u0131c\u0131 davran\u0131\u015f\u0131n\u0131n bir kombinasyonunu gerektirir.&nbsp;<\/p>\n\n\n\n<p>A\u015fa\u011f\u0131daki listede ATO&#8217;yu \u00f6nlemek i\u00e7in baz\u0131 etkili stratejileri bulabilirsiniz:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. G\u00fc\u00e7l\u00fc ve Benzersiz Parolalar Kullan\u0131n<\/h3>\n\n\n\n<p>Her bir \u00e7evrimi\u00e7i hesap i\u00e7in harf, rakam ve \u00f6zel karakterlerden olu\u015fan karma\u015f\u0131k parolalar olu\u015fturun. Do\u011fum g\u00fcnleri veya yayg\u0131n ifadeler gibi kolayca tahmin edilebilecek bilgileri kullanmaktan ka\u00e7\u0131n\u0131n. Parolalar\u0131 g\u00fcvenli bir \u015fekilde olu\u015fturmak ve saklamak i\u00e7in g\u00fcvenilir bir parola y\u00f6neticisi kullanmay\u0131 d\u00fc\u015f\u00fcn\u00fcn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u00c7ok Fakt\u00f6rl\u00fc Kimlik Do\u011frulamay\u0131 (MFA) Etkinle\u015ftirin<\/h3>\n\n\n\n<p>M\u00fcmk\u00fcn oldu\u011funda, hesaplar\u0131n\u0131zda \u00e7ok fakt\u00f6rl\u00fc kimlik do\u011frulamay\u0131 etkinle\u015ftirin. MFA, \u015fifrenize ek olarak telefonunuza g\u00f6nderilen veya bir kimlik do\u011frulama uygulamas\u0131 taraf\u0131ndan olu\u015fturulan ge\u00e7ici bir kod gibi ikinci bir do\u011frulama bi\u00e7imi gerektirerek ekstra bir g\u00fcvenlik katman\u0131 ekler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Kimlik Av\u0131na Kar\u015f\u0131 Tetikte Olun<\/h3>\n\n\n\n<p>Hassas bilgiler talep eden veya acil eylem \u00e7a\u011fr\u0131s\u0131 yapan istenmeyen e-postalara, mesajlara veya aramalara kar\u015f\u0131 dikkatli olun. Yaz\u0131m hatalar\u0131, \u015f\u00fcpheli ba\u011flant\u0131lar veya ki\u015fisel bilgi talepleri gibi kimlik av\u0131 belirtilerini kontrol ederek me\u015fru kurulu\u015flardan gelen ileti\u015fimlerin ger\u00e7ekli\u011fini do\u011frulay\u0131n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Yaz\u0131l\u0131m ve G\u00fcvenlik Ayarlar\u0131n\u0131 D\u00fczenli Olarak G\u00fcncelleyin<\/h3>\n\n\n\n<p>Cihazlar\u0131n\u0131z\u0131, i\u015fletim sistemlerinizi ve yaz\u0131l\u0131mlar\u0131n\u0131z\u0131 en son g\u00fcvenlik yamalar\u0131 ve g\u00fcncellemeleri ile g\u00fcncel tutun. M\u00fcmk\u00fcn oldu\u011funda otomatik g\u00fcncellemeleri etkinle\u015ftirin ve yetkisiz eri\u015fime kar\u015f\u0131 korumay\u0131 art\u0131rmak i\u00e7in hesaplar\u0131n\u0131zdaki gizlilik ve g\u00fcvenlik ayarlar\u0131n\u0131 g\u00f6zden ge\u00e7irin ve ayarlay\u0131n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Hesap Faaliyetlerini \u0130zleyin<\/h3>\n\n\n\n<p>Ola\u011fand\u0131\u015f\u0131 veya yetkisiz i\u015flemler veya giri\u015f denemeleri i\u00e7in hesap hareketlerinizi ve ekstrelerinizi d\u00fczenli olarak inceleyin. Bir\u00e7ok \u00e7evrimi\u00e7i hizmet, giri\u015f bildirimleri veya etkinlik g\u00fcnl\u00fckleri gibi kullan\u0131c\u0131lar\u0131 \u015f\u00fcpheli etkinliklere kar\u015f\u0131 uyaran \u00f6zellikler sunar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Kullan\u0131c\u0131lar\u0131 E\u011fitin<\/h3>\n\n\n\n<p>Kendinizi ve \u00e7al\u0131\u015fanlar\u0131n\u0131z\u0131 yayg\u0131n g\u00fcvenlik tehditleri ve \u00e7evrimi\u00e7i g\u00fcvende kalmak i\u00e7in en iyi uygulamalar hakk\u0131nda e\u011fitin. Sosyal m\u00fchendislik sald\u0131r\u0131lar\u0131na veya kimlik av\u0131 giri\u015fimlerine kar\u015f\u0131 savunmas\u0131z olabilecek \u00e7al\u0131\u015fanlar i\u00e7in e\u011fitim ve fark\u0131ndal\u0131k programlar\u0131 sa\u011flay\u0131n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Hesap Kilitleme Politikalar\u0131n\u0131 Uygulay\u0131n<\/h3>\n\n\n\n<p>Birden fazla ba\u015far\u0131s\u0131z oturum a\u00e7ma giri\u015fiminden sonra kullan\u0131c\u0131 hesaplar\u0131n\u0131 otomatik olarak kilitlemek i\u00e7in hesap kilitleme politikalar\u0131n\u0131 yap\u0131land\u0131r\u0131n, kaba kuvvet sald\u0131r\u0131lar\u0131n\u0131 ve yetkisiz eri\u015fim giri\u015fimlerini engellemeye yard\u0131mc\u0131 olun.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. G\u00fcvenli Wi-Fi A\u011flar\u0131 Kullan\u0131n<\/h3>\n\n\n\n<p>Bilgisayar korsanlar\u0131n\u0131n m\u00fcdahalesine a\u00e7\u0131k olabilecek halka a\u00e7\u0131k veya g\u00fcvenli olmayan Wi-Fi a\u011flar\u0131nda hassas hesaplara eri\u015fmekten veya oturum a\u00e7ma kimlik bilgilerini girmekten ka\u00e7\u0131n\u0131n. Halka a\u00e7\u0131k Wi-Fi a\u011flar\u0131na ba\u011flan\u0131rken <a href=\"https:\/\/uzmanposta.com\/blog\/vpn-nedir\/\">sanal \u00f6zel a\u011flar (VPN&#8217;ler)<\/a> gibi \u015fifreli ba\u011flant\u0131lar kullan\u0131n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9. \u00dc\u00e7\u00fcnc\u00fc Taraf Uygulama ve Hizmetlere Kar\u015f\u0131 Dikkatli Olun<\/h3>\n\n\n\n<p>Hesaplar\u0131n\u0131za eri\u015fim talep eden \u00fc\u00e7\u00fcnc\u00fc taraf uygulamalara veya hizmetlere izin verirken dikkatli olun. Hesab\u0131n ele ge\u00e7irilmesi riskini en aza indirmek i\u00e7in kullan\u0131lmayan veya gereksiz uygulamalar\u0131n izinlerini d\u00fczenli olarak g\u00f6zden ge\u00e7irin ve iptal edin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">10. Eski Hesaplar\u0131 D\u00fczenli Olarak G\u00f6zden Ge\u00e7irin ve G\u00fcvenli Bir \u015eekilde \u0130mha Edin<\/h3>\n\n\n\n<p>\u00c7evrimi\u00e7i hesaplar\u0131n\u0131z\u0131 ve hizmetlerinizi periyodik olarak g\u00f6zden ge\u00e7irin, sald\u0131r\u0131 y\u00fczeyini azaltmak i\u00e7in eski veya kullan\u0131lmayan hesaplar\u0131 kapat\u0131n veya g\u00fcvenli\u011fini sa\u011flay\u0131n. Eski i\u015fverenler veya i\u015fletmelerle ili\u015fkili hesaplar\u0131n uygun \u015fekilde g\u00fcncellendi\u011finden veya devre d\u0131\u015f\u0131 b\u0131rak\u0131ld\u0131\u011f\u0131ndan emin olun.<\/p>\n\n\n\n<p>Bu \u00f6nleyici tedbirleri uygulayarak ve ortaya \u00e7\u0131kan siber tehditlere kar\u015f\u0131 tetikte kalarak, bireyler ve i\u015fletmeler hesaplar\u0131n ele ge\u00e7irilmesi riskini \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilir ve hassas bilgilerini ve varl\u0131klar\u0131n\u0131 yetkisiz eri\u015fime ve k\u00f6t\u00fcye kullan\u0131ma kar\u015f\u0131 koruyabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">En \u00c7ok Sorulan Sorular<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 ile hesap ele ge\u00e7irme aras\u0131ndaki fark nedir?<\/h3>\n\n\n\n<p>Hesap ele ge\u00e7irme, bir ki\u015finin ba\u015fka bir ki\u015fiye ait bir hesaba yetkisi olmadan eri\u015fmesini i\u00e7erirken, kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 \u00e7al\u0131nan kimlik bilgileri kullan\u0131larak hileli bir \u015fekilde yeni bir hesap olu\u015fturulmas\u0131n\u0131 i\u00e7erir. Hesap ele ge\u00e7irme hem i\u015fletmeleri hem de bireyleri etkileyebilirken, kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 yaln\u0131zca bireyleri etkiler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Hesap ele ge\u00e7irmeyi tespit etmek i\u00e7in \u00f6nerilen y\u00f6ntem nedir?<\/h3>\n\n\n\n<p>Kullan\u0131c\u0131 davran\u0131\u015f analizi ve \u015f\u00fcpheli davran\u0131\u015flar i\u00e7in otomatik uyar\u0131lara ek olarak hesap etkinli\u011fini ger\u00e7ek zamanl\u0131 olarak izlemek, ATO&#8217;yu tespit etmek i\u00e7in en iyi y\u00f6ntemdir. Ayr\u0131ca, kullan\u0131c\u0131 kimlik bilgilerinin bilinen ihlallere kar\u015f\u0131 d\u00fczenli olarak taranmas\u0131 ve kullan\u0131c\u0131lar\u0131n riskler konusunda e\u011fitilmesi etkili bir tespit stratejisinin temel bile\u015fenleridir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Hangi sekt\u00f6rler ATO sald\u0131r\u0131lar\u0131 a\u00e7\u0131s\u0131ndan en fazla risk alt\u0131ndad\u0131r?<\/h3>\n\n\n\n<p>ATO sald\u0131r\u0131lar\u0131 a\u00e7\u0131s\u0131ndan en fazla risk alt\u0131nda olan sekt\u00f6rler aras\u0131nda finansal hizmetler, e-ticaret, sa\u011fl\u0131k hizmetleri, iGaming ve de\u011ferli verilere ve finansal varl\u0131klara eri\u015fimleri nedeniyle devlet ve e\u011fitim sekt\u00f6rleri yer al\u0131r, ancak risk alt\u0131nda olan sekt\u00f6rler bunlarla s\u0131n\u0131rl\u0131 de\u011fildir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Account takeover (ATO), bilgisayar korsanlar\u0131n\u0131n \u00e7evrimi\u00e7i bir hesab\u0131 ele ge\u00e7irdi\u011fi ve ger\u00e7ek kullan\u0131c\u0131lar gibi davrand\u0131\u011f\u0131 bir kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 bi\u00e7imidir. ATO i\u00e7in temel y\u00f6ntemler aras\u0131nda kimlik bilgilerinin ele ge\u00e7irilmesi, oturum ele ge\u00e7irme, sosyal m\u00fchendislik ve cihaz ele ge\u00e7irme yer al\u0131r.&nbsp; \u00d6rne\u011fin, e-ticaret siteleri, \u00e7ok say\u0131da hassas ve finansal verinin depolanmas\u0131 ve bireysel kullan\u0131c\u0131lar\u0131n g\u00fcvenlik konusunda di\u011fer [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4446,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"class_list":["post-4393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guvenlik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Account Takeover (ATO) Nedir? Hesab\u0131 Ele Ge\u00e7irme Sald\u0131r\u0131s\u0131 Hakk\u0131nda Her \u015eey - Uzman Posta<\/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:\/\/uzmanposta.com\/blog\/account-takeover-ato\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Account Takeover (ATO) Nedir? Hesab\u0131 Ele Ge\u00e7irme Sald\u0131r\u0131s\u0131 Hakk\u0131nda Her \u015eey - Uzman Posta\" \/>\n<meta property=\"og:description\" content=\"Account takeover (ATO), bilgisayar korsanlar\u0131n\u0131n \u00e7evrimi\u00e7i bir hesab\u0131 ele ge\u00e7irdi\u011fi ve ger\u00e7ek kullan\u0131c\u0131lar gibi davrand\u0131\u011f\u0131 bir kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 bi\u00e7imidir. ATO i\u00e7in temel y\u00f6ntemler aras\u0131nda kimlik bilgilerinin ele ge\u00e7irilmesi, oturum ele ge\u00e7irme, sosyal m\u00fchendislik ve cihaz ele ge\u00e7irme yer al\u0131r.&nbsp; \u00d6rne\u011fin, e-ticaret siteleri, \u00e7ok say\u0131da hassas ve finansal verinin depolanmas\u0131 ve bireysel kullan\u0131c\u0131lar\u0131n g\u00fcvenlik konusunda di\u011fer [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uzmanposta.com\/blog\/account-takeover-ato\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/uzmanposta\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-19T14:24:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-19T14:24:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/account-takeover-ato-nedir-hesabi-ele-gecirme-saldirisi-hakkinda-her-sey.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sibel Ho\u015f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@uZmanPosta\" \/>\n<meta name=\"twitter:site\" content=\"@uZmanPosta\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sibel Ho\u015f\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"14 dakika\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Account Takeover (ATO) Nedir? Hesab\u0131 Ele Ge\u00e7irme Sald\u0131r\u0131s\u0131 Hakk\u0131nda Her \u015eey - Uzman Posta","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/uzmanposta.com\/blog\/account-takeover-ato\/","og_locale":"tr_TR","og_type":"article","og_title":"Account Takeover (ATO) Nedir? Hesab\u0131 Ele Ge\u00e7irme Sald\u0131r\u0131s\u0131 Hakk\u0131nda Her \u015eey - Uzman Posta","og_description":"Account takeover (ATO), bilgisayar korsanlar\u0131n\u0131n \u00e7evrimi\u00e7i bir hesab\u0131 ele ge\u00e7irdi\u011fi ve ger\u00e7ek kullan\u0131c\u0131lar gibi davrand\u0131\u011f\u0131 bir kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 bi\u00e7imidir. ATO i\u00e7in temel y\u00f6ntemler aras\u0131nda kimlik bilgilerinin ele ge\u00e7irilmesi, oturum ele ge\u00e7irme, sosyal m\u00fchendislik ve cihaz ele ge\u00e7irme yer al\u0131r.&nbsp; \u00d6rne\u011fin, e-ticaret siteleri, \u00e7ok say\u0131da hassas ve finansal verinin depolanmas\u0131 ve bireysel kullan\u0131c\u0131lar\u0131n g\u00fcvenlik konusunda di\u011fer [&hellip;]","og_url":"https:\/\/uzmanposta.com\/blog\/account-takeover-ato\/","og_site_name":"Blog","article_publisher":"https:\/\/www.facebook.com\/uzmanposta\/","article_published_time":"2024-05-19T14:24:05+00:00","article_modified_time":"2024-05-19T14:24:06+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/uzmanposta.com\/blog\/wp-content\/uploads\/2024\/05\/account-takeover-ato-nedir-hesabi-ele-gecirme-saldirisi-hakkinda-her-sey.jpeg","type":"image\/jpeg"}],"author":"Sibel Ho\u015f","twitter_card":"summary_large_image","twitter_creator":"@uZmanPosta","twitter_site":"@uZmanPosta","twitter_misc":{"Yazan:":"Sibel Ho\u015f","Tahmini okuma s\u00fcresi":"14 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/uzmanposta.com\/blog\/account-takeover-ato\/#article","isPartOf":{"@id":"https:\/\/uzmanposta.com\/blog\/account-takeover-ato\/"},"author":{"name":"Sibel Ho\u015f","@id":"https:\/\/uzmanposta.com\/blog\/#\/schema\/person\/ac85212a35ebcaaf56c92a7e051813d6"},"headline":"Account Takeover (ATO) Nedir? 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