Fidye yaz\u0131l\u0131mlar\u0131na ili\u015fkin bu i\u015f modeli ne yeni ne de bu t\u00fcr bilgisayar tehditlerine \u00f6zg\u00fcd\u00fcr. hizmet olarak k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m<\/em>-Ancak son iki y\u0131lda RaaS b\u00fcy\u00fcd\u00fc ve art\u0131k bu ko\u015fullar alt\u0131nda faaliyet g\u00f6steren bir\u00e7ok grup var.<\/p>\n REvil gibi baz\u0131 fidye yaz\u0131l\u0131m\u0131 gruplar\u0131, 2021'deki bir r\u00f6portajda bu fidye yaz\u0131l\u0131m\u0131n\u0131 da\u011f\u0131tan 60 kadar ba\u011fl\u0131 \u00fcyeye sahip olduklar\u0131n\u0131 a\u00e7\u0131klad\u0131; bu da 2020 ve 2021 y\u0131llar\u0131 aras\u0131nda k\u00fcresel olarak en aktif gruplardan biri olan Revil'in pop\u00fclaritesini a\u00e7\u0131kl\u0131yor. Tehdidi ba\u011f\u0131ms\u0131z olarak da\u011f\u0131tan \u00fcye say\u0131s\u0131 artt\u0131k\u00e7a sald\u0131r\u0131 say\u0131s\u0131 da art\u0131yor.<\/p>\n Konsept, bir bulut hizmetiyle s\u00f6zle\u015fme yapmaya \u00e7ok benzer: yap\u0131n\u0131n sundu\u011fu her \u015feye eri\u015fmek i\u00e7in yaln\u0131zca ayl\u0131k \u00fccret \u00f6dersiniz.<\/p>\n \u00c7er\u00e7eveyi kullanmak i\u00e7in tahsil edilecek tutar ve i\u015ftiraklere sunulan i\u015flevler, i\u015fe al\u0131nan siber su\u00e7 grubuna ba\u011fl\u0131 olarak de\u011fi\u015fir. A\u015fa\u011f\u0131da, bu su\u00e7lular taraf\u0131ndan sunulan baz\u0131 \u00f6zellikleri \u00f6zetleyece\u011fiz ve bu unsurlar\u0131n mutlaka belirli bir grubun teklifiyle ba\u011flant\u0131l\u0131 olmad\u0131\u011f\u0131n\u0131 belirtmek gerekir.<\/p>\n 2023 y\u0131l\u0131nda siber g\u00fcvenlik d\u00fcnyas\u0131nda Hizmet Olarak Fidye Yaz\u0131l\u0131m\u0131 \u015feklinde endi\u015fe verici bir trend ortaya \u00e7\u0131km\u0131\u015ft\u0131r. Bu fidye yaz\u0131l\u0131m\u0131 \u00e7e\u015fidinin, siber su\u00e7lular\u0131n yaln\u0131zca kurbanlar\u0131n verilerini \u015fifrelemesine de\u011fil, ayn\u0131 zamanda fidye yaz\u0131l\u0131m\u0131 altyap\u0131s\u0131n\u0131 daha az deneyimli di\u011fer sald\u0131rganlara satmas\u0131na veya kiralamas\u0131na olanak tan\u0131d\u0131\u011f\u0131 i\u00e7in \u00f6zellikle zarar verici oldu\u011fu kan\u0131tlanm\u0131\u015ft\u0131r.<\/p>\n En y\u00fcksek profilli RaaS vakalar\u0131ndan biri bu y\u0131l\u0131n ba\u015flar\u0131nda, \u00f6nde gelen bir Avrupa lojistik \u015firketinin sald\u0131r\u0131ya u\u011framas\u0131yla ger\u00e7ekle\u015fti. Siber su\u00e7lular, \u015firketin sunucular\u0131n\u0131 \u015fifrelemek i\u00e7in RaaS'\u0131n bir varyant\u0131n\u0131 kullanarak operasyonlar\u0131 aksatm\u0131\u015f ve \u015fifre \u00e7\u00f6zme anahtarlar\u0131 kar\u015f\u0131l\u0131\u011f\u0131nda milyonlarca kripto para fidye talep etmi\u015fti.<\/p>\n \u015eirket zor bir se\u00e7imle kar\u015f\u0131 kar\u015f\u0131ya kald\u0131: fidyeyi \u00f6deyip siber su\u00e7lular\u0131n verileri serbest b\u0131rakma s\u00f6zlerini yerine getirmeme riskini almak ya da \u00f6deme yapmay\u0131p kritik verilerin kayb\u0131 ve operasyonlar\u0131n uzun s\u00fcre kesintiye u\u011framas\u0131yla y\u00fczle\u015fmek.<\/p>\n Sonunda \u015firket fidyeyi \u00f6dememeyi tercih etti ve siber g\u00fcvenlik uzmanlar\u0131n\u0131n yard\u0131m\u0131yla \u015fifre \u00e7\u00f6zme ve sistem geri y\u00fckleme \u00e7abalar\u0131yla verilerinin \u00e7o\u011funu kurtarmay\u0131 ba\u015fard\u0131.<\/p>\n Hizmet Olarak Fidye Yaz\u0131l\u0131m\u0131 ve di\u011fer siber sald\u0131r\u0131 t\u00fcrlerinin artan tehdidi nedeniyle, i\u015fletmelerin siber g\u00fcvenlik duru\u015flar\u0131n\u0131 g\u00fc\u00e7lendirmek i\u00e7in proaktif ad\u0131mlar atmalar\u0131 kritik \u00f6nem ta\u015f\u0131maktad\u0131r. \u0130\u015fte verilerinizi korumak ve i\u015fletmenizi g\u00fcvende tutmak i\u00e7in baz\u0131 ipu\u00e7lar\u0131:<\/p>\nVerilerinizi korumak ve i\u015finizi g\u00fcvende tutmak i\u00e7in ipu\u00e7lar\u0131<\/h2>\n
![\"\"](\"https:\/\/i0.wp.com\/img.masterbase.com\/v2\/1\/5581\/b\/news\/enero\/2023\/banner-da.png?w=800&ssl=1\")
<\/a><\/p>","protected":false},"excerpt":{"rendered":"