Abacwaningi bezokuphepha bekhompyutha bathole a indlela entsha Hack amashaja mobile. Ukuthola okukhathaza kakhulu imboni yezobuchwepheshe, kodwa ngaphezu kwakho konke, kubasebenzisi abasebenzisa lawa madivayisi nsuku zonke.
Endabeni yokudinga ukushaja mobile yethu, ukuxhuma kusayithi lomphakathi kuyinto engase ibe yinto evamile kithi, kodwa kufanele siqaphele kakhulu kusukela manje kuqhubeke.
Ishaja yakho yeselula ingagqekezwa
Lesi siphetho sifinyelelwe ngenxa yombiko oshicilelwe ngu I-Tencent Security Xuanwu Lab, eveza uhlobo olusha lwenkinga yezokuphepha, eyaziwa ngokuthi I-BadPower.
Lolu wuhlobo olusha lokuhlasela ithinta amadivayisi ashaja ngokushesha. Uma zihlaselwe, la mashaja angakwazi ukukhiqiza amandla kagesi amaningi uma enikeza amandla, okuholela ekulimaleni kwezingxenye zedivayisi exhunyiwe ngisho kungabangela imililo.
Lolu hlobo lokuhlasela, I-BadPower, imele ubungozi bokuphepha bendawo ephathekayo lapho iselula itholakala khona. Kubalulekile ukuba Naka umsuka wamashaja ezindaweni zomphakathi futhi uthathe izinyathelo zokuvimbela lezi zinhlobo zokuhlaselwa ukuqala.
Kungenzeka kanjani ukuthi ugebe ishaja yakho yeselula
Isigebengu esiyingozi singasebenzisa ibhulokhi enika amandla ukushaja kweselula yethu, ukuthumela amandla angaphezu kwalawo i-smartphone engawaphatha, ukuyishisa ngokweqile futhi kulimaze izingxenye zangaphakathi.
Esinye sezibonelo zalo mkhuba esavezwa i-Xuanwu Lab yilesi esilandelayo:
- Umhlaseli usebenzisa idivayisi ekhethekile noma isofthiwe enonya ukuxhuma embotsheni yokushaja yomphakathi, ikhompuyutha nanoma yisiphi esinye isisetshenziswa esidinga ukushajwa.
- Uma usuxhumekile, ihlasela i-firmware yangaphakathi yeshaja futhi uyayilawula ngokusebenzisa ukuhlasela I-BadPower.
- Ngemva kokuguqula idivayisi yokushaja yaba umenzeli wokuhlasela, kuyindaba yesikhathi kuphela ngaphambi komsebenzisi oqondisiwe Xhuma idivayisi yakho futhi ngokushesha wamukele ukugcwala.
Amathiphu wokuphepha
Enye yezinto abakhiqizi beshaja okufanele basebenze ngayo ukuthatha izinyathelo ezidingekayo ibuyekeza i-firmware emaqenjini abo. Inkinga ecashile isala kumishini eseyadayiswa noma esemakethe ngaphambi kokwazi ngalobu sengozini.
Ukuze siqale, singathatha ezinye izinyathelo zokugwema ukuhlangana nokuhlasela kwe-BadPower futhi lezi ezinye zezinto okufanele uzikhumbule:
- Qiniseka ukuthi lapho uthenga amadivayisi ashaja ngokushesha abakhiqizi banikeza izibuyekezo ze-firmware kumazinga kazwelonke ahlobene nobuchwepheshe.
- Gwema ukwabelana ngamashaja, amabhange kagesi, phakathi kokunye, nabantu ongabazi.
- Ungasebenzisi ikhebula lesixhumi esibonakalayo USB Thayipha C ukuze uxhume idivayisi eshaja ngokushesha kwenye engayisekeli. Amadivayisi ashaja ngokushesha ahlinzeka ngamanani aphezulu kanye ne-voltage.
- Lapho uxhuma amadivayisi asekela ukushaja okusheshayo, hlola i-voltage yokufaka kanye neyamanje ukuze uqinisekise ukuthi angaphakathi kwebanga elivumelekile.
I-Xuanwu Laboratory isebenza ngokubambisana nabakhiqizi ukuxazulula inkinga futhi bathathe izinyathelo ezidingekayo. Ucwaningo luyenziwa futhi luzama ukuthola izixazululo ezingcono kakhulu.