Akwai wani sabon nau'in kayan fansar da ake kira "Bad Rabbit" yada kamar wutar daji a kusa da Turai. A cewar rahotanni, kayan fansar sun riga sun shafi manyan kungiyoyi 200, musamman a Rasha, Ukraine, Turkey, da Jamus, a cikin fewan awannin da suka gabata.
A cewar wasu kungiyoyin kare yanar gizo, gami da Kaspersky Labs da masu bincike a ESET da Proofpoint, an rarraba kayan fansar ne ta hanyar kai harin ta hanyar saukar da bayanai, ta hanyar amfani da jabun bayanai Adobe Flash sabuntawa don yaudarar wadanda abin ya shafa su sanya malware ba da sani ba.
Da zarar kwamfutocin su suka kamu da ransomware, ana tura masu amfani zuwa wani shafin darknet inda malware ke neman fansa na 0.05 Bitcoin (kimanin $ 281, £ 215, ko AU $ 365) domin sake samun damar shiga cikin rubutattun fayilolin su. Kamar kowane lokaci, akwai iyakantaccen lokaci wanda dole ne mai amfani ya biya, biyo bayan ƙarewar abin da adadin da aka nema ya ƙaru. An basu kimanin awanni 40 don biyan, bisa ga ƙidayar da aka nuna akan shafin.
Kamfanin tsaro na ESET ya ce, kamar NotPetya, wanda ya bazu a duniya a farkon wannan shekarar, Bad Rabbit ya sha bamban da Petya fansa. Koyaya, Kaspersky Labs sun fada a cikin wani sakon cewa har yanzu basu iya tabbatar da cewa Bad Rabbit yana da alaƙa da NotPetya ba, amma yana amfani da irin waɗannan hanyoyin.
Binciken da kamfanin tsaro na Kaspersky ya gudanar ya nuna cewa wannan hari ne kan hanyoyin sadarwar kamfanoni, kuma ya zuwa yanzu an samu rahoton hare-hare ta yanar gizo kan kamfanonin yada labaran Rasha na Interfax da Fontanka.ru. Hakanan an kai hare-hare a filin jirgin saman Odessa na Ukraine, da tsarin jigilar jama'a na Kiev da kuma Ma'aikatar Lantarki ta Ukraine. Ya zuwa yanzu, ba a san wanda ke bayan harin ba.
Koyaya, koyaushe masanan tsaro suna ba mutane shawara game da biyan fansar, saboda yana karfafa yawan kai hare-hare. A farkon watan Mayu, da "WannaCry" fansware kai farmaki tilasta asibitoci, masana'antu, da kasuwanci a duk duniya su rufe, yayin da a cikin watan Yuni, NotPetya ya ƙwace da yawa hukumomin gwamnati da kasuwancin Ukraine, saboda ba za su iya samun damar amfani da tsarin komputa masu muhimmanci ba.
