Ya zama sananne cewa manyan kwamfutoci da yawa daga ƙasashe daban-daban na yankin Turai sun kamu da cutar malware don hakar cryptocurrencies a wannan makon. Abubuwan da suka faru na irin wannan sun faru a Burtaniya, Jamus, Switzerland da Spain.
Rahoton farko na harin ya fito ne a ranar Litinin daga jami’ar Edinburgh, inda na’urar sarrafa kwamfuta ta ARCHER take. An buga madaidaicin saƙo da shawarwarin canza kalmomin shiga na mai amfani da maɓallan SSH akan gidan yanar gizon cibiyar.
A wannan rana, kungiyar BwHPC, wacce ke daidaita ayyukan bincike kan manyan kwamfutoci, ta sanar da bukatar dakatar da yin amfani da gungu na kwamfuta guda biyar a Jamus don bincika "lalolin tsaro."
Rahotannin sun ci gaba da gudana a ranar Laraba lokacin da mai bincike kan harkokin tsaro Felix von Leitner ya wallafa a shafinsa na yanar gizo cewa an rufe hanyar shiga wani babban kwamfuta a Barcelona, Spain, yayin da ake gudanar da bincike kan lamarin tsaro ta yanar gizo.
Washegari ma, an samu irin wannan sako daga cibiyar sarrafa kwamfuta ta Leibniz, wata cibiya a kwalejin kimiyya ta Bavaria, da kuma cibiyar bincike ta Jülich, dake birnin Jamus mai suna. Jami'ai sun sanar da cewa an rufe hanyar shiga manyan kwamfutoci na JURECA, JUDAC da JUWELS sakamakon wani "hatsarin tsaro na bayanai." Bugu da kari, Cibiyar Nazarin Kimiyyar Kimiyya ta Switzerland da ke Zurich ta kuma rufe damar waje zuwa abubuwan more rayuwa na gungu na kwamfuta bayan abin da ya faru na tsaron bayanan "har sai an dawo da ingantaccen muhalli."
Babu ɗaya daga cikin ƙungiyoyin da aka ambata da ya buga wani cikakken bayani game da abubuwan da suka faru. Koyaya, Ƙungiyoyin Ba da Amsa na Tsaron Watsa Labarai (CSIRT), waɗanda ke gudanar da bincike mai zurfi a duk faɗin Turai, sun buga samfuran malware da ƙarin bayanai kan wasu abubuwan da suka faru.
Kwararru daga kamfanin Cado Security na Amurka, wanda ke aiki a fagen tsaron bayanai ne suka bincika samfuran malware. A cewar masana, maharan sun sami damar shiga manyan kwamfutoci ta hanyar lalata bayanan mai amfani da maɓallan SSH. An kuma yi imanin cewa an sace takardun shaida daga ma'aikatan jami'o'i a Kanada, China da Poland, wadanda ke da damar yin amfani da gungu na kwamfuta don gudanar da bincike daban-daban.
Duk da yake babu wata shaida a hukumance da ke nuna cewa gungun masu kutse ne suka kai dukkan hare-haren, sunayen fayilolin malware iri daya da masu gano hanyar sadarwa sun nuna cewa kungiya daya ce ta kai hare-haren. Cado Security ya yi imanin cewa maharan sun yi amfani da cin zarafi don raunin CVE-2019-15666 don samun damar manyan kwamfutoci, sannan aka tura software don hakar ma'adinan Monero cryptocurrency (XMR).
Yana da kyau a lura cewa da yawa daga cikin ƙungiyoyin da aka tilastawa rufe hanyoyin shiga manyan kwamfutoci a wannan makon a baya sun ba da sanarwar cewa suna ba da fifiko ga binciken COVID-19.
source: 3dnews.ru