{"id":14727,"date":"2026-07-30T15:59:01","date_gmt":"2026-07-30T12:59:01","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=14727"},"modified":"2026-07-30T15:59:01","modified_gmt":"2026-07-30T12:59:01","slug":"ai-generated-mail-detection","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/ai-generated-mail-detection\/14727\/","title":{"rendered":"Yapay zeka destekli BEC sald\u0131r\u0131lar\u0131yla m\u00fccadele"},"content":{"rendered":"<p>Siber su\u00e7lular\u0131n son zamanlarda faaliyetlerini optimize etmek i\u00e7in b\u00fcy\u00fck dil modellerinden <a href=\"https:\/\/www.kaspersky.com\/blog\/manufacturing-phishing-2026\/56097\/\" target=\"_blank\" rel=\"noopener nofollow\">yararland\u0131klar\u0131<\/a> art\u0131k bir s\u0131r de\u011fil. Sonu\u00e7 olarak, kurulu\u015flar\u0131 hedef alan say\u0131s\u0131z kimlik av\u0131 ve zararl\u0131 yaz\u0131l\u0131m sald\u0131r\u0131 kampanyalar\u0131n\u0131n kalitesi \u00f6nemli \u00f6l\u00e7\u00fcde artm\u0131\u015f durumda. Bu e-postalarda art\u0131k bariz hatalar daha az g\u00f6r\u00fclmekte ve \u00fcsluplar\u0131 ger\u00e7ek i\u015f yaz\u0131\u015fmalar\u0131na olduk\u00e7a benzemektedir. Ancak, bu sald\u0131r\u0131 kampanyalar\u0131n\u0131n uygulanma y\u00f6ntemlerinde her zaman a\u00e7\u0131k bir ipucu bulunur: Kimlik bilgilerini \u00e7alma ya da zararl\u0131 kod \u00e7al\u0131\u015ft\u0131rma giri\u015fimi. Bununla birlikte, <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/what-is-bec-attack\/7936\/\" target=\"_blank\" rel=\"noopener\">i\u015f e-postas\u0131 doland\u0131r\u0131c\u0131l\u0131\u011f\u0131 (BEC)<\/a> sald\u0131r\u0131lar\u0131 daha b\u00fcy\u00fck bir sorun te\u015fkil etmektedir.<\/p>\n<p>BEC sald\u0131r\u0131lar\u0131 genellikle tamamen sosyal m\u00fchendisli\u011fe dayan\u0131r ve ger\u00e7ek bir \u00e7al\u0131\u015fan\u0131 etkili bir \u015fekilde kand\u0131rarak sald\u0131rganlar\u0131n taleplerini yerine getirmesini sa\u011flar. LLM\u2019lerin ortaya \u00e7\u0131kmas\u0131ndan bu yana bu sald\u0131r\u0131lar\u0131n kalitesi de \u00f6nemli \u00f6l\u00e7\u00fcde artm\u0131\u015ft\u0131r. Doland\u0131r\u0131c\u0131lar\u0131n taktikleri i\u015fe yararsa, \u00f6rne\u011fin bir \u00e7al\u0131\u015fan\u0131, bir y\u00fcklenicinin hesab\u0131 yerine \u00fc\u00e7\u00fcnc\u00fc bir taraf\u0131n hesab\u0131na para aktarmaya ikna etmeyi ba\u015far\u0131rlarsa, \u015firket bir anda \u00f6nemli miktarda para kaybedebilir. \u0130\u015fte bu nedenle, yapay zeka taraf\u0131ndan olu\u015fturulan BEC e-postalar\u0131n\u0131 tespit etmek i\u00e7in \u00f6zel bir teknoloji geli\u015ftirdik.<\/p>\n<div id=\"attachment_14728\" style=\"width: 1204px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2026\/07\/30154953\/ai-bec-detection-technology-letter.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14728\" class=\"wp-image-14728 size-full\" title=\"LLM taraf\u0131ndan olu\u015fturulan bir BEC e-postas\u0131 \u00f6rne\u011fi.\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/91\/2026\/07\/30154953\/ai-bec-detection-technology-letter.jpg\" alt=\"LLM taraf\u0131ndan olu\u015fturulan bir BEC e-postas\u0131 \u00f6rne\u011fi.\" width=\"1194\" height=\"244\"><\/a><p id=\"caption-attachment-14728\" class=\"wp-caption-text\">LLM taraf\u0131ndan olu\u015fturulan bir BEC e-postas\u0131 \u00f6rne\u011fi.<\/p><\/div>\n<h2>Yapay zeka taraf\u0131ndan geli\u015ftirilen BEC tespit teknolojisi nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n<p>Teknik ayr\u0131nt\u0131lara fazla girmeden, bu yeni teknolojinin nas\u0131l i\u015fledi\u011fine dair bir a\u00e7\u0131klama sunuyoruz. Bildi\u011finiz gibi, b\u00fcy\u00fck dil modelleri metinleri insanlar\u0131n yapt\u0131\u011f\u0131 gibi olu\u015fturmaz. Daha ziyade, komut metninde belirtilen g\u00f6reve en uygun olaca\u011f\u0131 tahmin edilen kelimeleri tahmin ederler. Ayr\u0131ca, siber su\u00e7lular genellikle en az diren\u00e7le kar\u015f\u0131la\u015facaklar\u0131 yolu tercih ederler: S\u0131f\u0131rdan bir \u015fey yaratmak yerine, en yayg\u0131n olarak kullan\u0131lan yapay zeka modellerinden yararlan\u0131rlar.<\/p>\n<p>Sald\u0131rganlar\u0131n neyin pe\u015finde oldu\u011fu a\u00e7\u0131k oldu\u011fundan, metinden BEC\u2019ye \u00f6zg\u00fc anahtar ifadeleri ay\u0131klayabiliriz. Ayr\u0131ca, bir metnin bir makine taraf\u0131ndan olu\u015fturuldu\u011funu nas\u0131l ay\u0131rt edece\u011fimizi de \u00f6\u011frendik. Bu g\u00f6stergeler, alg\u0131lama teknolojimizin temel ta\u015flar\u0131ndan biridir. Sonu\u00e7 olarak, g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fcm\u00fcz art\u0131k sald\u0131rgan\u0131n bir \u00e7al\u0131\u015fan\u0131 yan\u0131ltma f\u0131rsat\u0131 bulamadan, BEC sald\u0131r\u0131 giri\u015fimlerini ilk a\u015famada tespit edip engelleyebilmektedir. Bu teknoloji \u015fu anda \u0130ngilizce, Rus\u00e7a, Almanca, Frans\u0131zca, \u0130talyanca, \u0130spanyolca, Portekizce ve T\u00fcrk\u00e7e dillerinde yapay zeka taraf\u0131ndan olu\u015fturulan BEC e-postalar\u0131n\u0131 tespit etmektedir.<\/p>\n<h2>\u00c7\u00f6z\u00fcmlerimizden hangilerinde yapay zeka taraf\u0131ndan \u00fcretilen BEC alg\u0131lama teknolojisi bulunmaktad\u0131r?<\/h2>\n<p>Kurumsal g\u00fcvenlik \u00e7\u00f6z\u00fcmleri yelpazemizde, Kaspersky Secure Mail Gateway\u2019i i\u00e7eren Kaspersky Security for Mail Server yer almaktad\u0131r. G\u00fcvenli e-posta a\u011f ge\u00e7idi, yapay zeka tabanl\u0131 BEC alg\u0131lama teknolojimizin uyguland\u0131\u011f\u0131 yerdir. Daha a\u00e7\u0131k bir ifadeyle, bu \u00f6zellik, son KSMG 3.1 g\u00fcncellemesinin ard\u0131ndan KSMS Plus lisans\u0131nda kullan\u0131labilir hale gelmi\u015ftir. E-posta g\u00fcvenlik \u00e7\u00f6z\u00fcmlerimiz ve en son g\u00fcncellemede eklenen \u00f6zellikler hakk\u0131nda daha fazla bilgi edinmek i\u00e7in <a href=\"https:\/\/www.kaspersky.com.tr\/small-to-medium-business-security\/mail-server?icid=tr_kdailyplacehold_acq_ona_smm__onl_b2b_kasperskydaily_wpplaceholder_______\" target=\"_blank\" rel=\"noopener\">Kaspersky Secure Mail Server<\/a><strong>\u00a0<\/strong>resmi sayfas\u0131n\u0131 ziyaret edebilirsiniz.<\/p>\n<input type=\"hidden\" class=\"category_for_banner\" value=\"kesb-trial-leadgen\"><input type=\"hidden\" class=\"placeholder_for_banner\" data-cat_id=\"kesb-trial-leadgen\" value=\"9584\">\n","protected":false},"excerpt":{"rendered":"<p>G\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fcm\u00fcz\u00fc, b\u00fcy\u00fck dil modelleri taraf\u0131ndan \u00fcretilen BEC e-postalar\u0131n\u0131 tespit edecek \u015fekilde e\u011fittik. <\/p>\n","protected":false},"author":2598,"featured_media":14729,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1726,1194,1727],"tags":[2019,2161,1921,878],"class_list":{"0":"post-14727","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-enterprise","8":"category-business","9":"category-smb","10":"tag-bec","11":"tag-cozumler","12":"tag-e-posta","13":"tag-teknoloji"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/ai-generated-mail-detection\/14727\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/ai-generated-mail-detection\/32325\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/ai-generated-mail-detection\/30871\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/ai-generated-mail-detection\/42260\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/ai-generated-mail-detection\/56015\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/teknoloji\/","name":"teknoloji"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/14727","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\/2598"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=14727"}],"version-history":[{"count":3,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/14727\/revisions"}],"predecessor-version":[{"id":14731,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/14727\/revisions\/14731"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/14729"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=14727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=14727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=14727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}