Wannan shine yadda Wanna Decryptor ransomware ke aiki wanda baya shafar Macs amma ya kamu da miliyoyin Windows PCs

Wannan labarin yana da yawa sosai kuma yana yada matukar firgita a cikin hanyar sadarwa, don haka an tilasta mana mu sanar da dukkan mabiyanmu abin da ake kira fansa Wanna decryptor que Ya fara ne da cutar da kwamfutocin Windows na Telefónica amma yana yaduwa a duniya cikin sauri. 

Daga abin da muka sami damar sani, kamfanoni kamar su Iberdrola, Gas Natural, BBVA, La Caixa da Caja Sabadell, da sauransu, su ma abin ya shafa. kuma waɗanda ke da alhakin tsaro na waɗannan kamfanonin sun ɗora hannayensu a kai kuma suna roƙon ma'aikatansu ta minti na ƙarshe da sadarwa ta gaggawa don kashe kayan aikin da cire haɗin kebul na hanyar sadarwa ta hanyar su idan suka haɗa su da hanyoyin sadarwar intanet.

Kamar yadda zaku iya ganin abin da zamu gaya muku a cikin wannan labarin, tabbas zaku gan shi a cikin labaran yau kuma wannan shine akwai cyberattacks a duniya tare da kayan fansho da ake kira Wanna Decryptor wanda ke amfani da rauni ga tsarin Windows a cikin ire-irensa da dama don samun damar cutar da kwamfutocin kuma daga baya ya haifar da asarar sarrafawarsa, kasancewar wanda abin ya shafa ya biya adadin dala a cikin bitcoins idan yana son mabuɗin don buɗe bayanan.

Menene Wanna Decryptor ransomware kuma yaya yake aiki

Kafin ci gaba, abu na farko da za'a fara shine tattauna menene Wanna Decryptor ransomware da yadda yake aiki. Fansa Kwarewar komputa ce, kamar wasu, ana sanya su a kan kwamfutoci ta ɓoyayyen hanya daga mai amfani da su kuma lokacin da maharin ya sanya shi aiki abin da yake yi yana fara ɓoye dukkan bayanan da sauri wanda ke cikin kayan aikin da aka fada domin samun damar fadin bayanan, dole ne a shigar da kalmar sirri, wanda a wannan yanayin ba a samun shi a gida a kan kwamfutocin da abin ya shafa sai kan kwamfutar maharin.

Dole ne mu yi taka tsan-tsan domin a wannan yanayin wannan fansa mai suna Wanna Decryptor tana kamuwa da kwamfutoci ta hanyar wasikun imel da ke ɗauke da ragiyoyi na karya ko rasit, gargaɗin tsaro, sanarwar da ba a aika ba ko kuma aikin yi. Ana aika fayil ɗin ZIP ga mai amfani kuma, lokacin da aka buɗe shi, zai fara aikin kamuwa da cuta. Ya kamata a lura cewa wannan nau'in malware ba kawai yana cutar Windows PCs ba Hakanan yana iya shafar na'urorin hannu, yana basu cikakkiyar hanyar shiga. 

Daga abin da aka gani a cikin hotunan kariyar kwamfuta da hotunan da aka riga aka buga akan hanyar sadarwar, maharan suna tambaya adadin $ 300 a cikin bitcoins cewa idan ba a sa su cikin wani lokaci ba, da babu koma baya.

Yanzu, matsalar ba ta ƙare a nan ba kuma shi ne cewa a cikin manyan kamfanoni kamar Telefónica abin da ya faru shi ne tun da kwamfutar ta kamu, malware tana gudana ta hanyar intanet din kuma tana kamuwa da dukkan wasu kwamfutoci kuma wannan yasa kamfanin ya bukaci dukkan maaikatan su da su rufe kwamfutocin su. har sai karin sanarwa har ma da cire haɗin wayoyin hannu daga cibiyar sadarwar WiFi.

Masana tsaro sun yi magana game da bala'i

Idan kuna da kwamfutar Windows ya kamata ku yi hankali kuma ku girka sabon sabunta tsaro wanda Microsoft ta wallafa don rufe matsalar tsaro, kodayake idan kun kamu da cutar to ba ku da abin yi. Sai dai idan kun biya abin da suka nema, wanda masana ba su tabbatar da cewa da zarar kun biya za ku iya samun mabuɗin. 

Idan baku da sabbin nau'ikan Windows da aka girka kuma kuna da ɗayan sifofin da Microsoft ba ta ci gaba da kiyayewa ba, yana da wahala sosai kuma wannan shine ainihin abin da ke faruwa a cikin manyan kamfanoni tunda akwai da yawa waɗanda har yanzu suke amfani da Windows XP akan su kwakwalwa.

Tsarukan aikin da abin ya shafa sune Windows 7, 8.1, Windows 10, Windows Vista SP2, Windows Server 2008/2012/2016) tunda malware suna amfani da yanayin rashin lafiyar da ke cikin Jawabin tsaro na Microsoft a ranar 14 ga Maris din da ya gabata. Anan kuna da takaddar tallafi domin magance matsalar.

Abu mafi sauki shine kasancewa cikin halin sami ajiyar bayanai don samun damar dawo da rufaffen bayanan, amma kamar yadda wataƙila kuka riga kuka zato, a lokuta da yawa wannan baya faruwa a duk bayanan da ke cikin kamfanin.

A yanzu, wannan matsalar ba ta shafi kwamfutoci da ke cikin cizon apple ba, wanda hakan ba yana nufin mun rage tsaro yayin buɗewa da aiwatar da fayilolin ZIP ba tare da sanin asalinsu ba.