Kaspersky telemetri verilerine g\u00f6re, 2025 y\u0131l\u0131nda k\u00fcresel e-posta trafi\u011finin neredeyse yar\u0131s\u0131 (y\u00fczde 44,99) spam iletilerden olu\u015ftu. Spam kategorisi yaln\u0131zca istenmeyen e-postalar\u0131 de\u011fil; doland\u0131r\u0131c\u0131l\u0131k, oltalama (phishing) ve k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m i\u00e7eren tehditleri de kaps\u0131yor.<\/p>\n
EN FAZLA TESP\u0130T APAC B\u00d6LGES\u0130NDE<\/strong><\/p>\n 2025 y\u0131l\u0131nda e-posta antivir\u00fcs\u00fc tespitlerinde en y\u00fcksek pay y\u00fczde 30 ile Asya Pasifik (APAC) b\u00f6lgesine ait oldu. Avrupa y\u00fczde 21 ile ikinci s\u0131rada yer al\u0131rken, Latin Amerika y\u00fczde 16, Orta Do\u011fu y\u00fczde 15, Rusya ve BDT \u00fclkeleri y\u00fczde 12, Afrika ise y\u00fczde 6 pay ald\u0131.<\/p>\n \u00dclke baz\u0131nda bak\u0131ld\u0131\u011f\u0131nda, k\u00f6t\u00fc ama\u00e7l\u0131 ve potansiyel olarak zararl\u0131 e-posta eklerinde en y\u00fcksek oran y\u00fczde 14 ile \u00c7in\u2019de kaydedildi. \u00c7in\u2019i y\u00fczde 11 ile Rusya, y\u00fczde 8 ile Meksika ve \u0130spanya, y\u00fczde 5 ile T\u00fcrkiye izledi.<\/p>\n E-posta antivir\u00fcs\u00fc tespitleri y\u0131l i\u00e7erisinde \u00f6zellikle haziran, temmuz ve kas\u0131m aylar\u0131nda belirgin art\u0131\u015f g\u00f6sterdi.<\/p>\n SPAM VE OLTALAMA SALDIRILARINDA \u00d6NE \u00c7IKAN E\u011e\u0130L\u0130MLER<\/strong><\/p>\n Kaspersky\u2019nin y\u0131ll\u0131k analizine g\u00f6re, e-posta tehdit ortam\u0131nda 2026\u2019ya da ta\u015f\u0131nmas\u0131 beklenen baz\u0131 kal\u0131c\u0131 e\u011filimler dikkat \u00e7ekiyor.<\/p>\n \u00c7oklu ileti\u015fim kanallar\u0131n\u0131n kullan\u0131m\u0131:<\/p>\n Sald\u0131rganlar, kullan\u0131c\u0131lar\u0131 e-posta \u00fczerinden mesajla\u015fma uygulamalar\u0131na veya sahte telefon numaralar\u0131na y\u00f6nlendirmeye \u00e7al\u0131\u015f\u0131yor. \u00d6zellikle yat\u0131r\u0131m temal\u0131 doland\u0131r\u0131c\u0131l\u0131k e-postalar\u0131, ma\u011fdurlar\u0131 sahte sitelere y\u00f6nlendirerek ki\u015fisel bilgilerini ele ge\u00e7irmeyi hedefliyor.<\/p>\n Geli\u015fmi\u015f gizleme teknikleri:<\/p>\n Oltalama ba\u011flant\u0131lar\u0131, ba\u011flant\u0131 koruma servisleri ve QR kodlar arac\u0131l\u0131\u011f\u0131yla gizleniyor. QR kodlar \u00e7o\u011funlukla e-posta g\u00f6vdesine veya PDF eklerine yerle\u015ftiriliyor. Kullan\u0131c\u0131lar mobil cihazlar\u0131yla bu kodlar\u0131 taramaya y\u00f6nlendirilirken, daha zay\u0131f g\u00fcvenlik \u00f6nlemleri nedeniyle risk art\u0131yor.<\/p>\n Me\u015fru platformlar\u0131n k\u00f6t\u00fcye kullan\u0131lmas\u0131:<\/p>\n Uzmanlar, OpenAI\u2019nin organizasyon olu\u015fturma ve ekip daveti \u00f6zelliklerinin doland\u0131r\u0131c\u0131l\u0131k amac\u0131yla istismar edildi\u011fini tespit etti. Bu y\u00f6ntemle, me\u015fru adreslerden g\u00f6nderilen spam e-postalarla kullan\u0131c\u0131lar sahte ba\u011flant\u0131lara y\u00f6nlendiriliyor. Ayr\u0131ca, takvim tabanl\u0131 oltalama y\u00f6ntemi de kurumsal hedeflere y\u00f6nelik olarak yeniden g\u00fcndeme geldi.<\/p>\n BEC sald\u0131r\u0131lar\u0131nda artan sofistikasyon:<\/p>\n \u0130\u015f e-postas\u0131 ele ge\u00e7irme (BEC) sald\u0131r\u0131lar\u0131nda sald\u0131rganlar, sahte y\u00f6nlendirilmi\u015f mesajlar ekleyerek iletileri daha inand\u0131r\u0131c\u0131 h\u00e2le getiriyor. Teknik ba\u015fl\u0131klar\u0131n eksik olmas\u0131, e-postalar\u0131n do\u011frulanmas\u0131n\u0131 zorla\u015ft\u0131r\u0131yor.<\/p>\n \u201cHER 10 KURUMSAL SALDIRIDAN B\u0130R\u0130 OLTALAMAYLA BA\u015eLIYOR\u201d<\/strong><\/p>\n Kaspersky spam kar\u015f\u0131t\u0131 uzman\u0131 Roman Dedenok, konuya ili\u015fkin \u015fu de\u011ferlendirmede bulundu:<\/p>\n \u201cE-posta yoluyla yap\u0131lan oltalama sald\u0131r\u0131lar\u0131 kesinlikle hafife al\u0131nmamal\u0131. Raporumuz, her 10 kurumsal sald\u0131r\u0131dan birinin oltalama ile ba\u015flad\u0131\u011f\u0131n\u0131 ortaya koyuyor. 2025\u2019te hedefli e-posta sald\u0131r\u0131lar\u0131nda belirgin bir sofistikasyon art\u0131\u015f\u0131 g\u00f6zlemledik.<\/p>\n \u00dcretken yapay zek\u00e2n\u0131n yayg\u0131nla\u015fmas\u0131, sald\u0131rganlar\u0131n minimum \u00e7abayla ki\u015fiselle\u015ftirilmi\u015f ve ikna edici mesajlar \u00fcretmesini sa\u011flad\u0131. Mesajlar\u0131n tonu, dili ve ba\u011flam\u0131 art\u0131k hedefe g\u00f6re otomatik olarak uyarlanabiliyor.\u201d<\/p>\n G\u00dcVENDE KALMAK \u0130\u00c7\u0130N \u00d6NER\u0130LER<\/strong><\/p>\n Kaspersky, kullan\u0131c\u0131lar\u0131n e-posta tehditlerine kar\u015f\u0131 a\u015fa\u011f\u0131daki \u00f6nlemleri almas\u0131n\u0131 \u00f6neriyor;<\/p>\n Beklenmedik davet ve mesajlara temkinli yakla\u015f\u0131n.<\/p>\n \u015e\u00fcpheli e-postalarda yer alan telefon numaralar\u0131n\u0131 aramay\u0131n.<\/p>\n Hizmet sa\u011flay\u0131c\u0131larla ileti\u015fime ge\u00e7erken resm\u00ee internet sitelerindeki bilgileri kullan\u0131n.<\/p>\n T\u00fcm \u00e7al\u0131\u015fan cihazlar\u0131nda g\u00fcncel g\u00fcvenlik yaz\u0131l\u0131mlar\u0131 bulundurun.<\/p>\n D\u00fczenli olarak oltalama fark\u0131ndal\u0131k e\u011fitimleri d\u00fczenleyin.<\/p>\n Spam ve oltalama tehdit ortam\u0131na ili\u015fkin detayl\u0131 bilgilere securelist.com \u00fczerinden ula\u015f\u0131labiliyor.<\/p>\n","protected":false},"excerpt":{"rendered":" Bireysel ve kurumsal kullan\u0131c\u0131lar, bir \u00f6nceki y\u0131la g\u00f6re y\u00fczde 15 art\u0131\u015fla, 144 milyondan fazla zararl\u0131 veya potansiyel olarak istenmeyen e-posta ekiyle kar\u015f\u0131 kar\u015f\u0131ya kald\u0131.<\/p>\n","protected":false},"author":1,"featured_media":39887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[1597,4669,1103,1599],"class_list":["post-39886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ekonomi","tag-e-posta","tag-oltalama","tag-saldirilari","tag-spam"],"_links":{"self":[{"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/posts\/39886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/comments?post=39886"}],"version-history":[{"count":1,"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/posts\/39886\/revisions"}],"predecessor-version":[{"id":39888,"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/posts\/39886\/revisions\/39888"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/media\/39887"}],"wp:attachment":[{"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/media?parent=39886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/categories?post=39886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bihavadis.com\/index.php\/wp-json\/wp\/v2\/tags?post=39886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}