{"id":477284,"date":"2023-08-09T09:10:23","date_gmt":"2023-08-09T09:10:23","guid":{"rendered":""},"modified":"2023-09-05T11:14:25","modified_gmt":"2023-09-05T11:14:25","slug":"formjacking","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/formjacking\/","title":{"rendered":"Form h\u0131rs\u0131zl\u0131\u011f\u0131"},"content":{"rendered":"

Formjacking, web sitelerindeki web formlar\u0131ndan hassas verilerin izinsiz olarak \u00e7\u0131kar\u0131lmas\u0131n\u0131 i\u00e7eren karma\u015f\u0131k bir siber sald\u0131r\u0131d\u0131r. Kullan\u0131c\u0131lardan ki\u015fisel ve finansal bilgiler toplayan e-ticaret platformlar\u0131n\u0131 ve di\u011fer web sitelerini hedefler. Dijital h\u0131rs\u0131zl\u0131\u011f\u0131n bu sinsi bi\u00e7imi, \u00f6nemli mali kazan\u00e7 potansiyeli ve tespit edilmesinin zorlu\u011fu nedeniyle siber su\u00e7lular aras\u0131nda ilgi g\u00f6r\u00fcyor. Bu makalede Formjacking'in tarihini, i\u015fleyi\u015fini, t\u00fcrlerini ve gelecekteki beklentilerini, ayr\u0131ca proxy sunucularla olan ili\u015fkisini inceleyece\u011fiz.<\/p>\n

Formjacking'in k\u00f6keninin tarihi ve ilk s\u00f6z\u00fc<\/h2>\n

Formjacking ilk kez 2018 civar\u0131nda bir\u00e7ok y\u00fcksek profilli web sitesini etkiledi\u011finde g\u00fcndeme geldi. Bununla birlikte, k\u00f6kenleri keylogging ve kredi kart\u0131 taramas\u0131 gibi daha \u00f6nceki tekniklere kadar uzanabilir. Formjacking'in belgelenen ilk \u00f6rne\u011fi, e-ticaret sitelerine k\u00f6t\u00fc ama\u00e7l\u0131 kod enjekte ederek \u00e7ok say\u0131da veri ihlalinden sorumlu olan k\u00f6t\u00fc \u015f\u00f6hretli bir siber su\u00e7 toplulu\u011fu olan Magecart grubuna atfedilebilir.<\/p>\n

Formjacking hakk\u0131nda detayl\u0131 bilgi<\/h2>\n

Form korsanl\u0131\u011f\u0131, genellikle web sitesinin \u00f6deme sayfas\u0131na k\u00f6t\u00fc ama\u00e7l\u0131 JavaScript kodunun eklenmesini i\u00e7eren k\u00f6t\u00fc ama\u00e7l\u0131 bir tekniktir. Bu kod gizlice \u00e7al\u0131\u015f\u0131r, kredi kart\u0131 bilgileri, \u015fifreler, isimler, adresler ve daha fazlas\u0131 gibi kullan\u0131c\u0131 taraf\u0131ndan g\u00f6nderilen bilgileri kullan\u0131c\u0131n\u0131n bilgisi veya izni olmadan yakalar ve \u00e7alar. \u00c7al\u0131nan veriler daha sonra sald\u0131rgan\u0131n sunucusuna iletilir ve burada kimlik h\u0131rs\u0131zl\u0131\u011f\u0131, mali doland\u0131r\u0131c\u0131l\u0131k i\u00e7in kullan\u0131labilir veya karanl\u0131k a\u011fda sat\u0131labilir.<\/p>\n

Formjacking'in i\u00e7 yap\u0131s\u0131: Formjacking nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n

Formjacking gizlice \u00e7al\u0131\u015farak tespit edilmesini zorla\u015ft\u0131r\u0131r. Tipik bir Formjacking sald\u0131r\u0131s\u0131nda yer alan temel ad\u0131mlar a\u015fa\u011f\u0131daki gibidir:<\/p>\n

    \n
  1. \n

    Enjeksiyon<\/strong>: Sald\u0131rgan, hedef web sitesinin \u00f6deme sayfas\u0131na veya di\u011fer kritik formlara k\u00f6t\u00fc ama\u00e7l\u0131 JavaScript kodu ekler.<\/p>\n<\/li>\n

  2. \n

    Veri yakalama<\/strong>: Bir kullan\u0131c\u0131, bilgilerini g\u00fcvenli\u011fi ihlal edilmi\u015f bir form arac\u0131l\u0131\u011f\u0131yla g\u00f6nderdi\u011finde, enjekte edilen kod, verileri web sitesinin sunucusuna g\u00f6nderilmeden \u00f6nce yakalar.<\/p>\n<\/li>\n

  3. \n

    Veri aktar\u0131m\u0131<\/strong>: \u00c7al\u0131nan veriler, sald\u0131rgan\u0131n kontrol etti\u011fi, eri\u015filebilece\u011fi ve k\u00f6t\u00fcye kullan\u0131labilece\u011fi uzak bir sunucuya g\u00f6nderilir.<\/p>\n<\/li>\n

  4. \n

    Par\u00e7alar\u0131 Kaplama<\/strong>: Sald\u0131rgan, tespit edilmekten ka\u00e7\u0131nmak i\u00e7in kodu ve \u00e7al\u0131nan verileri gizlemek amac\u0131yla \u015fifreleme ve \u00e7e\u015fitli gizleme tekniklerini kullanabilir.<\/p>\n<\/li>\n<\/ol>\n

    Formjacking'in temel \u00f6zelliklerinin analizi<\/h2>\n

    Formjacking, onu g\u00fc\u00e7l\u00fc bir tehdit haline getiren birka\u00e7 temel \u00f6zellik sergiliyor:<\/p>\n

      \n
    1. \n

      Kamufle Edilmi\u015f Sald\u0131r\u0131lar<\/strong>: Formjacking sald\u0131r\u0131lar\u0131 me\u015fru web sitesiyle kar\u0131\u015farak hem kullan\u0131c\u0131lar hem de site y\u00f6neticileri taraf\u0131ndan tespit edilmelerini zorla\u015ft\u0131r\u0131r.<\/p>\n<\/li>\n

    2. \n

      Global eri\u015fim<\/strong>: Formjacking geni\u015f bir kullan\u0131c\u0131 taban\u0131n\u0131 \u00e7eken web sitelerini hedef ald\u0131\u011f\u0131ndan, tek bir sald\u0131r\u0131 \u00e7ok b\u00fcy\u00fck miktarda verinin \u00e7al\u0131nmas\u0131na neden olabilir.<\/p>\n<\/li>\n

    3. \n

      Devam Eden Tehdit<\/strong>: Formjacking sald\u0131r\u0131lar\u0131 uzun s\u00fcre devam edebilir ve sald\u0131rganlar\u0131n s\u00fcrekli olarak veri toplamas\u0131na olanak tan\u0131r.<\/p>\n<\/li>\n

    4. \n

      Da\u011f\u0131t\u0131m Kolayl\u0131\u011f\u0131<\/strong>: Sald\u0131rganlar, genellikle web sitesinin kodundaki g\u00fcvenlik kusurlar\u0131ndan yararlanarak, nispeten basit tekniklerle Formjacking sald\u0131r\u0131lar\u0131 ger\u00e7ekle\u015ftirebilir.<\/p>\n<\/li>\n<\/ol>\n

      Form H\u0131rs\u0131zl\u0131\u011f\u0131 T\u00fcrleri<\/h2>\n

      Formjacking sald\u0131r\u0131lar\u0131 kapsamlar\u0131na ve yakla\u015f\u0131mlar\u0131na g\u00f6re s\u0131n\u0131fland\u0131r\u0131labilir. Formjacking sald\u0131r\u0131lar\u0131n\u0131n baz\u0131 yayg\u0131n t\u00fcrleri \u015funlard\u0131r:<\/p>\n\n\n\n\n\n\n\n\n
      Tip<\/th>\nTan\u0131m<\/th>\n<\/tr>\n<\/thead>\n
      Spesifik Hedefleme<\/td>\nBelirli bir web sitesine veya kurulu\u015fa y\u00f6nelik sald\u0131r\u0131lar.<\/td>\n<\/tr>\n
      Otomatik<\/td>\nAyn\u0131 anda birden fazla web sitesini hedef alan sald\u0131r\u0131lar.<\/td>\n<\/tr>\n
      Web Taramas\u0131<\/td>\n\u00c7evrimi\u00e7i \u00f6deme formlar\u0131ndan veri \u00e7almaya odaklanan bir Form h\u0131rs\u0131zl\u0131\u011f\u0131 bi\u00e7imi.<\/td>\n<\/tr>\n
      \u00dc\u00e7\u00fcnc\u00fc \u015fah\u0131s<\/td>\nBirden fazla web sitesi taraf\u0131ndan kullan\u0131lan \u00fc\u00e7\u00fcnc\u00fc taraf komut dosyalar\u0131na yap\u0131lan sald\u0131r\u0131lar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Formjacking'i kullanma yollar\u0131, kullan\u0131mla ilgili sorunlar ve \u00e7\u00f6z\u00fcmleri<\/h2>\n

      Form h\u0131rs\u0131zl\u0131\u011f\u0131 hem kullan\u0131c\u0131lar hem de i\u015fletmeler i\u00e7in ciddi riskler olu\u015fturur. Formjacking'in k\u00f6t\u00fcye kullan\u0131labilece\u011fi yollardan baz\u0131lar\u0131 \u015funlard\u0131r:<\/p>\n

        \n
      1. \n

        Finansal doland\u0131r\u0131c\u0131l\u0131k<\/strong>: \u00c7al\u0131nan kredi kart\u0131 bilgileri yetkisiz sat\u0131n al\u0131mlarda kullan\u0131labilir, bu da kullan\u0131c\u0131lar\u0131n maddi kay\u0131plara u\u011framas\u0131na neden olabilir.<\/p>\n<\/li>\n

      2. \n

        Kimlik H\u0131rs\u0131z\u0131<\/strong>: Ki\u015fisel bilgiler kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 amac\u0131yla kullan\u0131labilir ve ma\u011fdurlara ciddi zararlar verebilir.<\/p>\n<\/li>\n

      3. \n

        \u0130tibar Hasar\u0131<\/strong>: Formjacking sald\u0131r\u0131lar\u0131n\u0131n kurban\u0131 olan i\u015fletmeler itibar kayb\u0131na u\u011frayabilir ve m\u00fc\u015fteri g\u00fcvenini kaybedebilir.<\/p>\n<\/li>\n<\/ol>\n

        \u00c7\u00f6z\u00fcmler ve Etki Azaltma:<\/h3>\n
          \n
        1. \n

          Web Uygulama G\u00fcvenli\u011fi<\/strong>: Formjacking sald\u0131r\u0131lar\u0131n\u0131 tan\u0131mlamak ve \u00f6nlemek i\u00e7in kod incelemeleri ve web uygulamas\u0131 g\u00fcvenlik duvarlar\u0131 gibi sa\u011flam g\u00fcvenlik \u00f6nlemleri kullan\u0131n.<\/p>\n<\/li>\n

        2. \n

          \u0130zleme ve Tespit<\/strong>: Form korsanl\u0131\u011f\u0131n\u0131 g\u00f6steren \u015f\u00fcpheli etkinlikleri tespit etmek i\u00e7in web sitesi trafi\u011fini ve davran\u0131\u015flar\u0131n\u0131 s\u00fcrekli olarak izleyin.<\/p>\n<\/li>\n

        3. \n

          \u015eifreleme<\/strong>: Kullan\u0131c\u0131lar ve sunucu aras\u0131nda iletilen hassas verileri korumak i\u00e7in \u015fifreleme kullan\u0131n; b\u00f6ylece sald\u0131rganlar\u0131n m\u00fcdahalesini zorla\u015ft\u0131r\u0131r.<\/p>\n<\/li>\n

        4. \n

          D\u00fczenli Denetim<\/strong>: Potansiyel g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 kapatmak i\u00e7in web sitesi kodunu d\u00fczenli olarak denetleyin ve g\u00fcncelleyin.<\/p>\n<\/li>\n<\/ol>\n

          Ana \u00f6zellikler ve benzer terimlerle di\u011fer kar\u015f\u0131la\u015ft\u0131rmalar<\/h2>\n

          Formjacking ile di\u011fer benzer siber tehditler aras\u0131nda bir kar\u015f\u0131la\u015ft\u0131rma:<\/p>\n\n\n\n\n\n\n\n\n
          Tehdit<\/th>\nTan\u0131m<\/th>\n<\/tr>\n<\/thead>\n
          E-doland\u0131r\u0131c\u0131l\u0131k<\/td>\nKullan\u0131c\u0131lar\u0131 verileri if\u015fa etmeleri i\u00e7in kand\u0131rmaya y\u00f6nelik aldat\u0131c\u0131 y\u00f6ntemler.<\/td>\n<\/tr>\n
          G\u00f6zden ge\u00e7irme<\/td>\nFiziksel cihazlardaki \u00f6deme kartlar\u0131ndan veri yakalama.<\/td>\n<\/tr>\n
          Keylogging<\/td>\nHassas bilgileri yakalamak i\u00e7in tu\u015f vuru\u015flar\u0131n\u0131 kaydetme.<\/td>\n<\/tr>\n
          Fidye yaz\u0131l\u0131m\u0131<\/td>\nVerileri \u015fifreleyen ve kilidini a\u00e7mak i\u00e7in fidye talep eden k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Phishing ve Skimming daha belirgin ve g\u00f6r\u00fcn\u00fcr tehditler olsa da Formjacking sessizce \u00e7al\u0131\u015f\u0131r ve hasar olu\u015fana kadar tespit edilmesi daha zor hale gelir. Keylogging ve Ransomware do\u011fas\u0131 gere\u011fi farkl\u0131d\u0131r ancak hassas verileri \u00e7alma amac\u0131n\u0131 payla\u015f\u0131rlar.<\/p>\n

          Formjacking ile ilgili gelece\u011fin perspektifleri ve teknolojileri<\/h2>\n

          Formjacking'in gelece\u011fi muhtemelen siber su\u00e7lular ve siber g\u00fcvenlik uzmanlar\u0131 aras\u0131nda s\u00fcrekli bir kedi-fare oyununa sahne olacak. Teknoloji ilerledik\u00e7e sald\u0131rganlar daha karma\u015f\u0131k ka\u00e7\u0131nma teknikleri geli\u015ftirebilir. Tersine, savunmac\u0131lar da Formjacking sald\u0131r\u0131lar\u0131n\u0131 daha etkili bir \u015fekilde tespit etmek ve \u00f6nlemek i\u00e7in geli\u015fmi\u015f yapay zeka ve makine \u00f6\u011frenimi algoritmalar\u0131ndan yararlanacak.<\/p>\n

          Proxy sunucular\u0131 Formjacking ile nas\u0131l kullan\u0131labilir veya ili\u015fkilendirilebilir?<\/h2>\n

          Proxy sunucular\u0131 fark\u0131nda olmadan Formjacking sald\u0131r\u0131lar\u0131nda rol oynayabilir. Siber su\u00e7lular kimliklerini ve konumlar\u0131n\u0131 gizlemek i\u00e7in proxy sunucular\u0131 kullanabilir, bu da yetkililerin sald\u0131r\u0131lar\u0131 kayna\u011fa kadar takip etmesini zorla\u015ft\u0131r\u0131r. Ayr\u0131ca sald\u0131rganlar, tespit ve h\u0131z s\u0131n\u0131rlama mekanizmalar\u0131ndan ka\u00e7\u0131narak hedef web sitelerine farkl\u0131 co\u011frafi konumlardan eri\u015fmek i\u00e7in proxy'ler kullanabilir.<\/p>\n

          Proxy sunucular\u0131 anonimlik, gizlilik ve co\u011frafi k\u0131s\u0131tlamalar\u0131 a\u015fmak i\u00e7in kullan\u0131lan me\u015fru ara\u00e7lar olsa da, istemeden Form korsanl\u0131\u011f\u0131 gibi k\u00f6t\u00fc niyetli faaliyetlere kar\u015f\u0131 koruma sa\u011flayabilirler. OneProxy gibi proxy sunucu sa\u011flay\u0131c\u0131lar\u0131n\u0131n, hizmetlerinin su\u00e7 amac\u0131yla k\u00f6t\u00fcye kullan\u0131lmas\u0131n\u0131 \u00f6nlemek i\u00e7in s\u0131k\u0131 g\u00fcvenlik \u00f6nlemleri uygulamas\u0131 \u00f6nemlidir.<\/p>\n

          \u0130lgili Ba\u011flant\u0131lar<\/h2>\n

          Formjacking hakk\u0131nda daha fazla bilgi edinmek i\u00e7in a\u015fa\u011f\u0131daki kaynaklar\u0131 ke\u015ffedebilirsiniz:<\/p>\n

            \n
          1. OWASP Form Jacking K\u0131lavuzu<\/a><\/li>\n
          2. Magecart Tehdit Ara\u015ft\u0131rmas\u0131<\/a><\/li>\n
          3. Y\u00fckseli\u015fteki Form H\u0131rs\u0131zl\u0131\u011f\u0131 Sald\u0131r\u0131lar\u0131 \u2013 Symantec<\/a><\/li>\n<\/ol>\n

            Unutmay\u0131n, bilgi sahibi olman\u0131n ve sa\u011flam g\u00fcvenlik \u00f6nlemlerini uygulaman\u0131n, kendinizi ve i\u015fletmenizi s\u00fcrekli geli\u015fen Formjacking tehdidinden korumak i\u00e7in \u00e7ok \u00f6nemli oldu\u011funu unutmay\u0131n.<\/p>","protected":false},"featured_media":477285,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477284","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Formjacking: A Stealthy Cyber Threat<\/mark>","faq_items":[{"question":"What is Formjacking?<\/strong>","answer":"

            Formjacking is a malicious cyber attack where hackers insert code into websites to steal sensitive information submitted through online forms, such as credit card details and personal data.<\/p>"},{"question":"When did Formjacking first emerge, and who was responsible for its origin?<\/strong>","answer":"

            Formjacking gained prominence around 2018, with the Magecart group being one of the first known perpetrators of this type of attack.<\/p>"},{"question":"How does Formjacking work?<\/strong>","answer":"

            Formjacking involves injecting malicious JavaScript code into websites' payment pages. This code captures user-submitted data before it reaches the website's server and sends it to the attacker's remote server.<\/p>"},{"question":"What are the key features of Formjacking?<\/strong>","answer":"

            Formjacking operates stealthily, affecting websites with significant user bases, allows attackers to collect data continuously, and is relatively easy to deploy due to security flaws in website code.<\/p>"},{"question":"What types of Formjacking attacks exist?<\/strong>","answer":"

            Formjacking attacks can be specific, automated, focus on web skimming, or target third-party scripts used by multiple websites.<\/p>"},{"question":"What are the risks associated with Formjacking?<\/strong>","answer":"

            Formjacking poses risks like financial fraud, identity theft, and reputational damage to businesses falling victim to these attacks.<\/p>"},{"question":"How can Formjacking be mitigated and prevented?<\/strong>","answer":"

            Mitigation involves employing web application security, monitoring and detection, encryption, and regular code auditing to close potential vulnerabilities.<\/p>"},{"question":"How does Formjacking compare to other cyber threats like phishing and ransomware?<\/strong>","answer":"

            Formjacking is stealthier compared to phishing and ransomware, but it shares the aim of stealing sensitive data with keylogging and ransomware.<\/p>"},{"question":"What can we expect in the future of Formjacking?<\/strong>","answer":"

            The future may witness more sophisticated evasion techniques from cybercriminals, countered by advanced AI and machine learning solutions from cybersecurity experts.<\/p>"},{"question":"How are proxy servers associated with Formjacking?<\/strong>","answer":"

            Proxy servers can unintentionally facilitate Formjacking attacks by providing cover for attackers, hiding their identity and location.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/477284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/477284\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media\/477285"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=477284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}