{"id":321,"date":"2020-12-26T00:36:04","date_gmt":"2020-12-26T00:36:04","guid":{"rendered":"http:\/\/unalenes.com\/blog\/?p=321"},"modified":"2020-12-26T00:36:04","modified_gmt":"2020-12-26T00:36:04","slug":"2020de-kotu-amacli-dosya-sayisinda-korkutan-artis","status":"publish","type":"post","link":"http:\/\/unalenes.com\/blog\/2020de-kotu-amacli-dosya-sayisinda-korkutan-artis\/","title":{"rendered":"2020’de K\u00f6t\u00fc Ama\u00e7l\u0131 Dosya Say\u0131s\u0131nda Korkutan Art\u0131\u015f"},"content":{"rendered":"

<\/p>\n

2020’de Kaspersky taraf\u0131ndan her g\u00fcn ortalama 360.000 yeni k\u00f6t\u00fc ama\u00e7l\u0131 dosya tespit edildi. Bu bir \u00f6nceki y\u0131la g\u00f6re %5,2 oran\u0131nda bir art\u0131\u015fa kar\u015f\u0131l\u0131k geliyor. Tespit edilen dosyalarda en \u00e7ok %40,5 ile\u00a0Truva atlar\u0131\u00a0(verileri silme ve casusluk dahil olmak \u00fczere \u00e7e\u015fitli eylemleri ger\u00e7ekle\u015ftirebilen k\u00f6t\u00fc ama\u00e7l\u0131 dosyalar) ve %23 ile arka kap\u0131 dosyalar\u0131 (sald\u0131rganlar\u0131n vir\u00fcsl\u00fc cihaz\u0131 uzaktan kontrol etmesini\u00a0sa\u011flayan bir Truva at\u0131 t\u00fcr\u00fc) art\u0131\u015f\u0131 \u00f6ne \u00e7\u0131k\u0131yor. Sonu\u00e7lar ‘Kaspersky Security Bulletin: Statistics of the Year Report’\u00a0adl\u0131 raporda yay\u0131nland\u0131.<\/p>\n

Kaspersky’nin tehdit alg\u0131lama sistemleri, son 12 ayda her g\u00fcn ortalama 360.000 yeni k\u00f6t\u00fc ama\u00e7l\u0131 dosya ke\u015ffetti. Bu bir \u00f6nceki y\u0131la g\u00f6re %5,2 art\u0131\u015fla 18.000 daha fazlas\u0131na kar\u015f\u0131l\u0131k geliyor. K\u00f6t\u00fc ama\u00e7l\u0131 dosyalar\u0131n %60,2’sini Truva atlar\u0131 olu\u015fturuyordu. Genel olarak tespit edilen Truva atlar\u0131n\u0131n oran\u0131 bir \u00f6nceki y\u0131la g\u00f6re %40,5 artt\u0131.<\/p>\n

Ayr\u0131ca VisualBasicScript dilinde yaz\u0131lan ve genellikle Dinihou<\/strong> k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m ailesine ait olan\u00a0solucanlar\u0131n\u00a0yan\u0131 s\u0131ra, tespit edilen arka kap\u0131lar\u0131n say\u0131s\u0131nda da dikkate de\u011fer bir art\u0131\u015f oldu.\u00a0Reklam yaz\u0131l\u0131mlar\u0131\u00a0ise 2019’a k\u0131yasla %35 oran\u0131nda d\u00fc\u015f\u00fc\u015f ya\u015fad\u0131.<\/p>\n

\u0130LG\u0130N\u0130Z\u0130 \u00c7EKEB\u0130L\u0130R:\u00a0Watch Dogs: Legion \u0130ncelemesi<\/strong><\/p>\n

<\/span> <\/figure>\n

Alg\u0131lanan k\u00f6t\u00fc ama\u00e7l\u0131 dosyalar\u0131n b\u00fcy\u00fck \u00e7o\u011funlu\u011fu (%89,80) Windows i\u015fletim sistemlerine \u00f6zg\u00fc bir dosya bi\u00e7imi olan Windows PE dosyalar\u0131 arac\u0131l\u0131\u011f\u0131yla olu\u015fturuldu. Ayn\u0131 zamanda Android i\u015fletim sistemiyle ilgili yeni k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar\u0131n say\u0131s\u0131 %13,7 oran\u0131nda azald\u0131. Bir\u00e7ok insan\u0131n evden bilgisayar ve diz\u00fcst\u00fc bilgisayarlarla \u00e7al\u0131\u015ft\u0131\u011f\u0131 g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda sald\u0131rganlar\u0131n da oda\u011f\u0131n\u0131 bu cihazlara kayd\u0131rd\u0131\u011f\u0131 g\u00f6r\u00fcl\u00fcyor. Bu d\u00f6nemde k\u00f6t\u00fc ama\u00e7l\u0131 e-posta kampanyalar\u0131 yoluyla g\u00f6nderilen veya vir\u00fcs bula\u015fm\u0131\u015f web sitelerinde kar\u015f\u0131la\u015f\u0131lan farkl\u0131 komut dosyalar\u0131n\u0131n say\u0131s\u0131nda da %27’lik bir art\u0131\u015f oldu. Bu da insanlar\u0131n internette daha fazla zaman ge\u00e7irmeye ba\u015flamas\u0131yla ve alan\u0131n daha fazla hedeflenmesiyle a\u00e7\u0131klanabilecek bir durum.<\/p>\n

Kaspersky G\u00fcvenlik Uzman\u0131 Denis Staforkin<\/strong>, “2020 y\u0131l\u0131nda tehdit alg\u0131lama sistemlerimiz bir \u00f6nceki y\u0131la k\u0131yasla \u00e7ok daha fazla yeni k\u00f6t\u00fc ama\u00e7l\u0131 nesne ke\u015ffetti. Pandemi nedeniyle d\u00fcnyan\u0131n her yerinden kullan\u0131c\u0131lar cihazlar\u0131nda ve \u00e7evrimi\u00e7i ortamda daha fazla zaman ge\u00e7irmek zorunda kald\u0131. Bunun sald\u0131rganlar\u0131n daha etkin olmalar\u0131ndan m\u0131 kaynakland\u0131\u011f\u0131n\u0131 yoksa artan bilgisayar kullan\u0131m\u0131 nedeniyle daha fazla tehdidin a\u011f\u0131m\u0131za tak\u0131lmas\u0131n\u0131n bir sonucu mu oldu\u011funu s\u00f6ylemek zor. Sebep ne olursa olsun bu y\u0131l yeni k\u00f6t\u00fc ama\u00e7l\u0131 dosyalar\u0131n say\u0131s\u0131nda g\u00f6zle g\u00f6r\u00fcl\u00fcr bir art\u0131\u015f kaydettik. \u00c7al\u0131\u015fanlar evden \u00e7al\u0131\u015fmaya devam ettik\u00e7e ve \u00fclkeler farkl\u0131 k\u0131s\u0131tlamalar uygulad\u0131k\u00e7a bu durum b\u00fcy\u00fck olas\u0131l\u0131kla yeni y\u0131lda da devam edecek. Ancak kullan\u0131c\u0131lar temel g\u00fcvenlik \u00f6nlemlerini al\u0131rlarsa tehditlerle kar\u015f\u0131la\u015fma riskini \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilirler<\/em>.”\u00a0<\/p>\n

Securelist.com\u00a0adresinde y\u0131ll\u0131k tehdit istatistikleri hakk\u0131nda daha fazla bilgi edinebilirsiniz.<\/p>\n

Korunmak \u0130\u00e7in Ne Yapmal\u0131?<\/b><\/p>\n

Kaspersky, s\u00f6z konusu tehditlerden korunman\u0131z i\u00e7in \u015funlar\u0131 \u00f6neriyor:<\/p>\n

    \n
  • Bilinmeyen kaynaklardan al\u0131nan \u015f\u00fcpheli dosya veya eklere dikkat edin ve bunlar\u0131 a\u00e7may\u0131n. Herhangi bir \u015fey indirmeden \u00f6nce URL bi\u00e7imini ve \u015firket ad\u0131 yaz\u0131m\u0131n\u0131 iki kez kontrol edin. Sahte web siteleri ger\u00e7ek gibi g\u00f6r\u00fcnse de fark\u0131 g\u00f6rmenize yard\u0131mc\u0131 olacak anormallikler ta\u015f\u0131r.<\/li>\n
  • G\u00fcvenilmeyen kaynaklardan uygulama indirip y\u00fcklemeyin.<\/li>\n
  • K\u00fc\u00e7\u00fck ve b\u00fcy\u00fck harfler, say\u0131lar ve noktalama i\u015faretleri i\u00e7eren g\u00fc\u00e7l\u00fc ve benzersiz parolalar olu\u015fturun. \u0130ki fakt\u00f6rl\u00fc kimlik do\u011frulamay\u0131 etkinle\u015ftirin.<\/li>\n
  • Her zaman g\u00fcncellemeleri y\u00fckleyin. Baz\u0131lar\u0131 kritik g\u00fcvenlik d\u00fczeltmeleri i\u00e7erebilir.<\/li>\n
  • Ofis yaz\u0131l\u0131m\u0131 veya antivir\u00fcs yaz\u0131l\u0131m\u0131 i\u00e7in g\u00fcvenlik sistemlerini devre d\u0131\u015f\u0131 b\u0131rakman\u0131z\u0131 isteyen mesajlar\u0131 yok say\u0131n.<\/li>\n
  • Kaspersky Internet Security\u00a0veya\u00a0Kaspersky Security Cloud\u00a0gibi g\u00fc\u00e7l\u00fc bir g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fc kullan\u0131n. Bu yaz\u0131l\u0131mlar hangi sitelerin a\u00e7\u0131lmamas\u0131 gerekti\u011fini s\u00f6yleyecek ve sizi k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlardan koruyacakt\u0131r.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    \n2020’de Kaspersky taraf\u0131ndan her g\u00fcn ortalama 360.000 yeni k\u00f6t\u00fc ama\u00e7l\u0131 dosya tespit edildi. Bu bir \u00f6nceki y\u0131la g\u00f6re %5,2 oran\u0131nda bir art\u0131\u015fa …<\/p>\n","protected":false},"author":1,"featured_media":322,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[6],"tags":[31,28,30,32,29],"_links":{"self":[{"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/posts\/321"}],"collection":[{"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/comments?post=321"}],"version-history":[{"count":1,"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/posts\/321\/revisions"}],"predecessor-version":[{"id":323,"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/posts\/321\/revisions\/323"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/media\/322"}],"wp:attachment":[{"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/media?parent=321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/categories?post=321"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/unalenes.com\/blog\/wp-json\/wp\/v2\/tags?post=321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}