Ukuhlaselwa kwama-Cyber ngokumelene nabashayeli bezingcingo kuyakhula. Njengoba abaningi bethu beqala ukusebenza ekhaya, yini esingayenza ukuze sivikele amanethiwekhi ethu ayimfihlo ezinsongweni ze-inthanethi?
Ngenxa yobhubhane lwe-coronavirus, inani elandayo labasebenzi lihlanganyela ezokuxhumana ngocingo. Ngokubikezelwa, ukuhlaselwa kwe-cyber ngokumelene nabashayeli bezingcingo manje kuyanda. Ake sifunde kabanzi ngezinsongo ezibhekene nezakhamizi njengoba siqhubekela phambili nokwejwayelekile kwethu okusha.
Ubhubhane lwe-COVID-19 Sekube “Isikhathi Esiyinhloko” sabaduni
Njengoba abantu abaningi sebeqalile ukusebenza besekhaya kumanethiwekhi ngokuvamile alandela izimiso zokuphepha ezisezingeni eliphansi, uma zikhona, inani lezinhlangano ezisengozini e-US, Finland kanye naseYurophu yonkana liye laphindeka kabili, kathathu noma laphindeka kane, phakathi kukaJanuwari kuze kube sekupheleni. ka-March, ngokwe-Arctic Security.
Abacwaningi bakholelwa ukuthi lokhu kukhombisa inkinga yesistimu ebhekene nezinhlangano - ukwehluleka kwamathuluzi nezinqubo zokuphepha zangaphakathi kanye nokwehluleka ukulungisa kahle abasebenzi beselula.
"Ukuhlaziya kwethu kukhombisa ukuthi amakhompyutha abasebenzi abevele egqekeziwe ngaphambi kokuthi i-COVID-19 ikhiphe lezi zindaba, kodwa bebelele phansi ngemuva kwezicishamlilo, bevimba amandla abo okuyosebenzela abalingisi abasabisayo," ngokusho kukaLari Huttunen, Umhlaziyi Omkhulu. Ukuphepha kwe-Arctic. "Manje lawo ma-Zombies angaphandle kwama-firewall, axhunywe kumanethiwekhi abo ezinkampani ngama-VPN, abengaklanyelwe ukuvimbela ukuxhumana okunonya."
Lokhu kuhlaziya okumangalisayo kunikeza idatha engaxazululi ebeka izinombolo ezicacile neziqondakalayo kubadlali abasabisayo abazuzwe ngaphakathi kwezinhlangano zomphakathi nezizimele. Okutholakele kuphinde kuhlobane nezixwayiso zomphakathi zakamuva, njengezeluleko ze-FBI ngoMashi 30 zokuxwayisa ngomsebenzi okhulayo wokuhlola ubungozi. Imithelela yalezi zinsongo ibucayi futhi ingase ikhubaze amabhizinisi.
Izigebengu ze-inthanethi zisebenzisa isikhathi sobhubhane lwe-Covid-19 ukukhomba abantu abane-malware ne-ransomware engafaka engozini idatha yomuntu siqu ebalulekile kanye nedatha yamabhizinisi amakhulu namancane. I-imeyili ye-nondescript, ethembisa isibuyekezo sakamuva ngezibalo noma izilinganiso ze-Covid-19 phakathi nesonto elizayo, ingadonsa ukunaka kwabasebenzisi be-inthanethi kalula. Ngisho nekheli le-imeyili lomthumeli lizovela livamile futhi lisemthethweni. Kodwa-ke, kungase kube ubugebengu bokweba imininingwane ebucayi be-imeyili obufakwe kuhlelo olungayilungele ikhompuyutha noma ukunikeza ukufinyelela okukude ezigebengwini ze-inthanethi noma okubi nakakhulu, i-imeyili egcwele i-ransomware efuna inkokhelo yokubuyisela ukufinyelela kwakho.
Omunye wemikhankaso yobugebengu bokweba imininingwane ebucayi obone ukwanda phakathi nobhubhane lwe-coronavirus i-BazarBackdoor, okuyi-trojan ewuhlelo olungayilungele ikhompuyutha elethwa ngama-imeyili obugebengu bokweba imininingwane ebucayi. Lolu hlobo lohlelo olungayilungele ikhompuyutha lwasungulwa iqembu lezigelekeqe eliyingozi le-Trickbot.
I-BazarBackdoor ilethwa nge-imeyili kubantu ngabanye ngokusebenzisa inkundla yokumaketha ye-Sendgrid. Ama-imeyili enziwe ngendlela yokuthi abukeke sengathi ahlobene nezindaba ze-COVID-19 futhi asingathwe kumadokhumenti e-Google. Ngemva kokuvula i-imeyili, isisulu siboniswa idokhumenti yegama noma i-PDF, kodwa ayivuli futhi umuntu uyacelwa ukuthi achofoze isixhumanisi esinikeziwe ukuze abuke.
Iziphakeli zezikhangiso nazo ziqondiswe iqembu elingaqondakali lokugebenga elibheke ukudlala izikhangiso ezinonya. Inkampani ye-Cybersecurity i-Confiant idalule ukusebenza, lapho izigebengu ze-inthanethi zisebenzisa iphutha kumaseva wesikhangiso we-Vuselela amadala okubavumela ukuthi bagqekeze kumanethiwekhi asebenza kuseva Yesikhangiso. Uma sebekwazi ukufinyelela, banamathisela ikhodi enonya ezikhangisweni ezikhona. I-Revive iwumthombo ovulekile wokunikeza izikhangiso osekuyiminyaka engaphezu kwengu-10 isebenza.
Ngokushesha nje lapho isikhangiso esithelelekile singena kumasayithi asemthethweni, ikhodi ngokushesha iqondisa kabusha izivakashi zewebhusayithi kumawebhusayithi alayishwe amafayela ane-malware. Lawa mafayela ohlelo olungayilungele ikhompuyutha ngokuvamile azenza njengezibuyekezo ze-Adobe Flash Player.
E-UK, Umphakathi uphinde waxwayiswa ngemikhonyovu eku-inthanethi, njengoba iNational Crime Agency ibike ukuthi yehlise imikhonyovu engaphezu kuka-2,000 XNUMX. ULynne Owens, umqondisi jikelele we-NCA, uthe le nhlangano isithathele izinyathelo izitolo eziku-inthanethi zomgunyathi, okuyi-malware kanye nezingosi zobugebengu bokweba imininingwane ebucayi ezifuna imininingwane yamakhadi esikweletu namaphasiwedi.
Ucele umphakathi ukuthi uqaphe ku-inthanethi futhi ungawakhiphi amagama awo ayimfihlo noma imininingwane yasebhange.
Unksz Owens uthe: "INational Cyber Security Center, kanye nathi kanye namaphoyisa eDolobha laseLondon, sehlise imikhonyovu engaphezu kuka-2,000 XNUMX ehlobene ne-coronavirus, okubandakanya izitolo eziku-inthanethi ezingelona iqiniso, izingosi zokusabalalisa i-malware nezindawo zokudoba, zifuna imininingwane yomuntu siqu njengama-password. noma imininingwane yekhadi lesikweletu.
Ukuhlaselwa kwe-Crypto, okuqondiswe kubanikazi bemali entsha, nakho kuyanda ngenxa yenhlekelele eqhubekayo ye-COVID-19. Kubikwa ukuthi kube nezimo ekuqaleni kwale nyanga lapho abasebenzisi be-Apple bathola ama-imeyili angcolile aqondise izikhulu zikahulumeni nabaphathi bezinkampani. Lokhu kuhlasela bekuhloselwe ukungena kudatha ebucayi egcinwe kuma-iPhone.
Abanikazi be-Crypto abanama-imeyili abhaliswe kuseva ye-Apple babesengozini ikakhulukazi, njengoba abaduni bebeqondise ulwazi oluphathelene nezikhwama zemali zedijithali nolwazi lwephasiwedi lwezinkundla zokuhweba.
Amakhasimende akwa-Google ahlangabezane nezinkinga ezifanayo esitolo sewebhu se-Chrome. Uhlelo olungayilungele ikhompuyutha lufana ngendlela emangalisayo nokuhwebelana kwe-crypto okudumile okufana no-Eksodusi kanye ne-MyEtherWallet ibilokhu iqoqa imininingwane yokungena kwabasebenzisi futhi lokhu kuhlasela kwe-malware kwakwazi ukuntshontsha izinhlamvu zemali ze-crypto ezikhwameni zabasebenzisi ngenkathi ifinyelela idatha ebucayi yesisulu.