Hukuk Dan\u0131\u015fman\u0131 ve Bili\u015fim Uzman\u0131 Atakan Ta\u015fur, son d\u00f6nemde giderek artan siber sald\u0131r\u0131lar ve dijital doland\u0131r\u0131c\u0131l\u0131k y\u00f6ntemleri konusunda \u00f6nemli uyar\u0131larda bulundu. Banka hesab\u0131 hareketi izlenimi veren sahte e-postalar\u0131n ve cihazlara yerle\u015ftirilen casus yaz\u0131l\u0131mlar\u0131n ciddi bir tehdit olu\u015fturdu\u011funu belirten Ta\u015fur, \u201cVatanda\u015flar art\u0131k yaln\u0131zca paralar\u0131n\u0131 de\u011fil, dijital kimliklerini ve \u00f6zel hayatlar\u0131n\u0131 da korumak zorunda\u201d dedi.<\/p>\n
Teknolojinin g\u00fcnl\u00fck ya\u015fam\u0131n ayr\u0131lmaz bir par\u00e7as\u0131 h\u00e2line gelmesi, siber su\u00e7lular\u0131n kulland\u0131\u011f\u0131 y\u00f6ntemleri de de\u011fi\u015ftirdi. Bankac\u0131l\u0131k i\u015flemlerinden ki\u015fisel yaz\u0131\u015fmalara, \u015firket bilgilerinden \u00f6zel foto\u011fraflara kadar pek \u00e7ok veri, doland\u0131r\u0131c\u0131lar\u0131n hedefinde bulunuyor. Siber sald\u0131r\u0131lar, internet doland\u0131r\u0131c\u0131l\u0131\u011f\u0131 ve KVKK hukuku alan\u0131nda \u00e7al\u0131\u015fmalar y\u00fcr\u00fcten Hukuk Dan\u0131\u015fman\u0131 ve Bili\u015fim Uzman\u0131 Atakan Ta\u015fur, son d\u00f6nemde \u00f6zellikle kurumsal bir kaynaktan g\u00f6nderilmi\u015f gibi g\u00f6sterilen sahte e-postalar\u0131n yayg\u0131nla\u015ft\u0131\u011f\u0131na dikkat \u00e7ekti.<\/p>\n
\u201cDoland\u0131r\u0131c\u0131lar art\u0131k rastgele haz\u0131rlanm\u0131\u015f, kolayca fark edilen mesajlarla hareket etmiyor. Bankalardan, kamu kurumlar\u0131ndan, kargo \u015firketlerinden veya bilinen firmalardan g\u00f6nderilmi\u015f izlenimi veren son derece profesyonel e-postalar haz\u0131rl\u0131yorlar. \u2018Hesab\u0131n\u0131zda \u015f\u00fcpheli hareket tespit edildi\u2019, \u2018\u00d6demeniz ger\u00e7ekle\u015ftirildi\u2019, \u2018Hesab\u0131n\u0131z bloke edilecek\u2019 ya da \u2018\u0130\u015flemi iptal etmek i\u00e7in t\u0131klay\u0131n\u2019 gibi ifadelerle insanlarda korku ve panik olu\u015fturuyorlar. Kullan\u0131c\u0131 d\u00fc\u015f\u00fcnmeden ba\u011flant\u0131ya bast\u0131\u011f\u0131nda doland\u0131r\u0131c\u0131l\u0131k s\u00fcreci ba\u015flam\u0131\u015f oluyor.\u201d<\/p>\n
\u201cHESAP HAREKET\u0130 B\u0130LD\u0130R\u0130M\u0130 G\u0130B\u0130 G\u00d6R\u00dcNEN HER E-POSTAYA \u0130NANMAYIN\u201d<\/p>\n
Sahte hesap hareketi bildirimlerinin, kullan\u0131c\u0131lar\u0131 tuza\u011fa d\u00fc\u015f\u00fcrmek i\u00e7in en s\u0131k kullan\u0131lan y\u00f6ntemlerden biri h\u00e2line geldi\u011fini ifade eden Ta\u015fur, vatanda\u015flar\u0131n e-postada yer alan ba\u011flant\u0131lar \u00fczerinden i\u015flem yapmamas\u0131 gerekti\u011fini vurgulad\u0131:<\/p>\n
\u201cSize banka hesab\u0131n\u0131zdan para \u00e7ekildi\u011fini veya al\u0131\u015fveri\u015f yap\u0131ld\u0131\u011f\u0131n\u0131 s\u00f6yleyen bir e-posta geldi\u011finde pani\u011fe kap\u0131lmay\u0131n. E-postadaki ba\u011flant\u0131ya t\u0131klamak yerine bankan\u0131n resmi mobil uygulamas\u0131n\u0131 kendiniz a\u00e7\u0131n veya bankay\u0131 resmi telefon numaras\u0131 \u00fczerinden aray\u0131n. G\u00f6nderenin ismi do\u011fru g\u00f6r\u00fcnebilir ancak e-posta adresindeki tek bir harf bile de\u011fi\u015ftirilmi\u015f olabilir. Logonun, kurum ad\u0131n\u0131n ve kurumsal renklerin kullan\u0131lmas\u0131, mesaj\u0131n ger\u00e7ekten o kurumdan geldi\u011fini g\u00f6stermez.\u201d<\/p>\n
Ta\u015fur, sahte ba\u011flant\u0131lar arac\u0131l\u0131\u011f\u0131yla a\u00e7\u0131lan sayfalar\u0131n ger\u00e7ek banka ekranlar\u0131n\u0131n neredeyse birebir kopyas\u0131 olabilece\u011fini belirterek, \u201cKullan\u0131c\u0131n\u0131n buraya yazd\u0131\u011f\u0131 m\u00fc\u015fteri numaras\u0131, parola, kart bilgisi ve SMS do\u011frulama kodu do\u011frudan su\u00e7lular\u0131n eline ge\u00e7ebilir. Hi\u00e7bir banka \u00e7al\u0131\u015fan\u0131 telefonla veya e-postayla sizden kart \u015fifrenizi, mobil bankac\u0131l\u0131k parolan\u0131z\u0131 ya da SMS do\u011frulama kodunuzu istemez\u201d ifadelerini kulland\u0131.<\/p>\n
\u201cCASUS YAZILIMLAR S\u0130Z FARK ETMEDEN C\u0130HAZINIZA YERLE\u015eEB\u0130L\u0130R\u201d<\/p>\n
Siber su\u00e7lar\u0131n yaln\u0131zca sahte e-postalarla s\u0131n\u0131rl\u0131 olmad\u0131\u011f\u0131n\u0131 s\u00f6yleyen Atakan Ta\u015fur, telefon ve bilgisayarlara y\u00fcklenen casus yaz\u0131l\u0131mlar\u0131n da ciddi risk olu\u015fturdu\u011funa dikkat \u00e7ekti:<\/p>\n
\u201cG\u00fcvenilir olmayan bir ba\u011flant\u0131ya t\u0131klamak, bilinmeyen bir uygulamay\u0131 y\u00fcklemek veya resmi ma\u011fazalar d\u0131\u015f\u0131ndan dosya indirmek, cihaza casus yaz\u0131l\u0131m bula\u015fmas\u0131na neden olabilir. Bu yaz\u0131l\u0131mlar kullan\u0131c\u0131n\u0131n mesajlar\u0131n\u0131, \u015fifrelerini, konum bilgilerini ve banka i\u015flemlerini takip edebilir; baz\u0131 durumlarda kamera ve mikrofona eri\u015fmeye dahi \u00e7al\u0131\u015fabilir. \u00dcstelik ki\u015fi, cihaz\u0131nda b\u00f6yle bir yaz\u0131l\u0131m bulundu\u011funu uzun s\u00fcre fark etmeyebilir.\u201d<\/p>\n
Telefonun ola\u011fan d\u0131\u015f\u0131 \u015fekilde \u0131s\u0131nmas\u0131, pilin h\u0131zl\u0131 t\u00fckenmesi, internet kullan\u0131m\u0131n\u0131n a\u00e7\u0131klanamayan bi\u00e7imde artmas\u0131, cihaz\u0131n yava\u015flamas\u0131 ve kullan\u0131c\u0131 taraf\u0131ndan y\u00fcklenmemi\u015f uygulamalar\u0131n g\u00f6r\u00fclmesi gibi belirtilerin dikkate al\u0131nmas\u0131 gerekti\u011fini belirten Ta\u015fur, i\u015fletim sistemleri ve uygulamalar\u0131n g\u00fcncel tutulmas\u0131n\u0131n \u00f6nemine vurgu yapt\u0131.<\/p>\n
\u201cK\u0130\u015e\u0130SEL VER\u0130LER\u0130N KORUNMASI B\u0130R TERC\u0130H DE\u011e\u0130L, HUKUK\u0130 Y\u00dcK\u00dcML\u00dcL\u00dcKT\u00dcR\u201d<\/p>\n
Siber sald\u0131r\u0131lar\u0131n bireyler kadar \u015firketleri de tehdit etti\u011fini belirten Ta\u015fur, i\u015fletmelerin m\u00fc\u015fteri ve \u00e7al\u0131\u015fan bilgilerini korumakla y\u00fck\u00fcml\u00fc oldu\u011funu s\u00f6yledi:<\/p>\n
\u201c\u015eirketlerin elindeki kimlik, ileti\u015fim, finans, sa\u011fl\u0131k ve m\u00fc\u015fteri verileri siber su\u00e7lular a\u00e7\u0131s\u0131ndan son derece de\u011ferlidir. Ki\u015fisel verileri i\u015fleyen kurumlar, 6698 say\u0131l\u0131 Ki\u015fisel Verilerin Korunmas\u0131 Kanunu kapsam\u0131nda gerekli teknik ve idari tedbirleri almak zorundad\u0131r. \u2018Sistemimize sald\u0131r\u0131 yap\u0131ld\u0131, bizim kusurumuz yok\u2019 demek her durumda yeterli de\u011fildir. Verilerin nas\u0131l sakland\u0131\u011f\u0131, eri\u015fim yetkilerinin nas\u0131l d\u00fczenlendi\u011fi, \u00e7al\u0131\u015fanlar\u0131n e\u011fitilip e\u011fitilmedi\u011fi ve g\u00fcvenlik \u00f6nlemlerinin g\u00fcncel olup olmad\u0131\u011f\u0131 incelenir.\u201d<\/p>\n
Siber g\u00fcvenli\u011fin yaln\u0131zca bilgi i\u015flem birimlerine b\u0131rak\u0131lmamas\u0131 gerekti\u011fini ifade eden Ta\u015fur, \u201cBir kurumun en g\u00fc\u00e7l\u00fc g\u00fcvenlik sistemi bile dikkatsizce a\u00e7\u0131lan tek bir e-posta eki nedeniyle etkisiz kalabilir. Bu nedenle \u00e7al\u0131\u015fanlar\u0131n d\u00fczenli olarak e\u011fitilmesi, g\u00fc\u00e7l\u00fc parola politikalar\u0131n\u0131n uygulanmas\u0131, \u00e7ok fakt\u00f6rl\u00fc do\u011frulaman\u0131n kullan\u0131lmas\u0131 ve eri\u015fim yetkilerinin s\u0131n\u0131rland\u0131r\u0131lmas\u0131 gerekir\u201d dedi.<\/p>\n
\u201c\u015e\u00dcPHEL\u0130 B\u0130R \u0130\u015eLEMDE ZAMAN KAYBETMEY\u0130N\u201d<\/p>\n
Doland\u0131r\u0131c\u0131l\u0131k ma\u011fdurlar\u0131n\u0131n utanarak veya sonu\u00e7 alamayacaklar\u0131n\u0131 d\u00fc\u015f\u00fcnerek sessiz kalmamas\u0131 gerekti\u011fini belirten Atakan Ta\u015fur, izlenmesi gereken yolu \u015f\u00f6yle anlatt\u0131:<\/p>\n
\u201c\u015e\u00fcpheli bir ba\u011flant\u0131ya t\u0131kland\u0131ysa \u00f6ncelikle internet ba\u011flant\u0131s\u0131 kesilmeli, parolalar g\u00fcvenli ba\u015fka bir cihazdan de\u011fi\u015ftirilmeli ve ilgili banka vakit kaybetmeden aranmal\u0131d\u0131r. Hesapta izinsiz i\u015flem varsa kartlar ve dijital bankac\u0131l\u0131k eri\u015fimi ge\u00e7ici olarak kapat\u0131lmal\u0131d\u0131r. E-postalar, mesajlar, telefon numaralar\u0131, ba\u011flant\u0131 adresleri, dekontlar ve ekran g\u00f6r\u00fcnt\u00fcleri silinmemelidir. Bunlar yap\u0131lacak hukuki ba\u015fvuruda delil niteli\u011fi ta\u015f\u0131yabilir. Ard\u0131ndan savc\u0131l\u0131k veya kolluk birimleri \u00fczerinden gerekli \u015fik\u00e2yet s\u00fcreci ba\u015flat\u0131lmal\u0131d\u0131r.\u201d<\/p>\n
Vatanda\u015flar\u0131n ayn\u0131 parolay\u0131 birden fazla platformda kullanmamas\u0131 gerekti\u011fini de vurgulayan Ta\u015fur, s\u00f6zlerini \u015fu ifadelerle tamamlad\u0131:<\/p>\n
\u201cDijital d\u00fcnyada en \u00f6nemli savunma bilin\u00e7li kullan\u0131c\u0131d\u0131r. Aciliyet hissi olu\u015fturan her mesaja \u015f\u00fcpheyle yakla\u015f\u0131n; kayna\u011f\u0131n\u0131 do\u011frulamadan ba\u011flant\u0131ya t\u0131klamay\u0131n, ki\u015fisel bilgilerinizi payla\u015fmay\u0131n ve do\u011frulama kodlar\u0131n\u0131 hi\u00e7 kimseye s\u00f6ylemeyin. Siber su\u00e7lular \u00e7o\u011fu zaman teknolojik bir a\u00e7\u0131\u011f\u0131 de\u011fil, insanlar\u0131n korku, merak ve g\u00fcven duygular\u0131n\u0131 kullan\u0131yor. Birka\u00e7 saniyelik kontrol, y\u0131llarca s\u00fcrebilecek maddi ve hukuki ma\u011fduriyetlerin \u00f6n\u00fcne ge\u00e7ebilir.\u201d<\/p>\n
Kaynak: (BYZHA) Beyaz Haber Ajans\u0131<\/p>\n","protected":false},"excerpt":{"rendered":"
Hukuk Dan\u0131\u015fman\u0131 ve Bili\u015fim Uzman\u0131 Atakan Ta\u015fur, son d\u00f6nemde giderek artan siber sald\u0131r\u0131lar ve dijital doland\u0131r\u0131c\u0131l\u0131k y\u00f6ntemleri konusunda \u00f6nemli uyar\u0131larda bulundu.<\/p>\n","protected":false},"author":1,"featured_media":131,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=130"}],"version-history":[{"count":1,"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/130\/revisions"}],"predecessor-version":[{"id":132,"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/130\/revisions\/132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=\/wp\/v2\/media\/131"}],"wp:attachment":[{"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devmarkalar.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}