Tšoaetso e kotsi e aparetseng linaha tsohle e khaolitse ho ba eona sehlooho sa litaba mecheng ea litaba. Leha ho le joalo, 'nete ea tšokelo e tsoela pele ho hohela tlhokomelo ea batho, eo linokoane tsa marang-rang li atlehang ho li nka monyetla. Ho latela Trend Micro, sehlooho sa coronavirus matšolong a cyber se ntse se etelletse pele ka sekhahla se pharaletseng. Ka poso ena, re tla bua ka boemo ba hajoale mme re arolelane maikutlo a rona mabapi le ho thibela litšokelo tsa hajoale tsa cyber.
Lipalo-palo tse ling
'Mapa oa li-vector tse sebelisoang ke matšolo a tšoaelitsoeng ke COVID-19. Mohloli: Trend Micro
Sesebelisoa se seholo sa linokoane tsa marang-rang se ntse se tsoela pele ho ba melaetsa ea spam, 'me leha ho na le litemoso tse tsoang ho mekhatlo ea mmuso, baahi ba ntse ba tsoela pele ho bula lihokelo le ho tobetsa likhokahano tsa mangolo-tsoibila a bolotsana, ho kenya letsoho ho phatlalatseng ts'okelo. Tšabo ea ho tšoaroa ke ts'oaetso e kotsi e lebisa ntlheng ea hore, ntle le seoa sa COVID-19, re tlameha ho sebetsana le cyberpandemic - lelapa lohle la litšokelo tsa "coronavirus" tsa cyber.
Kabo ea basebelisi ba neng ba latela lihokelo tse mpe e shebahala e utloahala:
Phatlalatso ke naha ea basebelisi ba butseng sehokelo se kotsi ho tsoa ho lengolo-tsoibila ka Pherekhong-Mots'eanong 2020. Mohloli: Trend Micro
Sebakeng sa pele ka moeli o pharaletseng ke basebelisi ba tsoang United States, moo nakong ea ho ngola poso ena ho ne ho e-na le linyeoe tse ka bang limilione tse 5. Russia, eo hape e leng e 'ngoe ea linaha tse etelletseng pele mabapi le linyeoe tsa COVID-19, le eona e ne e le maemong a mahlano a holimo ho latela palo ea baahi ba qhekellang.
Seoa sa tlhaselo ea Cyber
Lihlooho tse kholo tseo linokoane tsa marang-rang li li sebelisang ho li-imeile tsa bomenemene ke tieho ea ho tlisa thepa ka lebaka la seoa sena le litemoso tse amanang le coronavirus tse tsoang ho Lekala la Bophelo kapa Mokhatlo oa Lefatše oa Bophelo.
Lihlooho tse peli tse tsebahalang haholo bakeng sa li-imeile tsa scam. Mohloli: Trend Micro
Hangata, Emotet, e leng ransomware ransomware e hlahileng morao koana ka 2014, e sebelisoa e le "payload" mangolong a joalo. Covid rebranding e thusitse basebelisi ba malware ho eketsa phaello ea matšolo a bona.
Tse latelang li ka boela tsa hlokomeloa pokellong ea lihlomo tsa Covid scammers:
- liwebsaete tsa 'muso tsa bohata ho bokella lintlha tsa karete ea banka le tlhahisoleseding ea botho,
- libaka tsa boitsebiso mabapi le ho ata ha COVID-19,
- li-portal tsa fake tsa Mokhatlo oa Lefatše oa Bophelo le Litsi tsa Taolo ea Mafu,
- lihloela tsa mehala le li-blockers tse iketsang e le mananeo a bohlokoa ho tsebisa ka mafu.
Ho thibela litlhaselo
Ka kutloisiso ea lefats'e, leano la ho sebetsana le cyberpandemic le ts'oana le leano le sebelisoang ho loants'a mafu a tloaelehileng:
- ho lemoha,
- karabo,
- thibelo,
- bolepi.
Ho totobetse hore bothata bo ka hlōloa feela ka ho kenya ts'ebetsong mehato e reretsoeng nako e telele. Thibelo e lokela ho ba motheo oa lethathamo la mehato.
Joalo ka ho itšireletsa khahlanong le COVID-19, ho khothaletsoa ho boloka sebaka se hole, ho hlapa matsoho, ho reka thepa e bolaeang likokoana-hloko le ho roala limaske, lits'ebetso tsa ho beha leihlo bakeng sa litlhaselo tsa phishing, hammoho le lisebelisoa tsa ho thibela le ho laola, ho ka thusa ho felisa monyetla oa tlhaselo e atlehileng ea cyber. .
Bothata ba lisebelisoa tse joalo ke palo e kholo ea lintlha tse fosahetseng, tse hlokang lisebelisoa tse ngata ho sebetsa. Palo ea litsebiso mabapi le liketsahalo tse fosahetseng tse fosahetseng li ka fokotsoa haholo ka ho sebelisa mekhoa ea ts'ireletso ea mantlha - li-antivirus tse tloaelehileng, lisebelisoa tsa ho laola ts'ebeliso, le litlhahlobo tsa botumo ba sebaka. Tabeng ena, lefapha la tšireletso le tla khona ho ela hloko litšokelo tse ncha, kaha litlhaselo tse tsejoang li tla thibeloa ka boomo. Mokhoa ona o u lumella ho arolelana mojaro le ho boloka botsitso ba ts'ebetso le polokeho.
Ho latela mohloli oa tšoaetso ho bohlokoa nakong ea seoa. Ka mokhoa o ts'oanang, ho tseba sebaka sa ho qala ts'ebetsong ea ts'okelo nakong ea litlhaselo tsa cyber ho re fa monyetla oa ho netefatsa ts'ireletso ea sebaka sa khamphani. Ho netefatsa ts'ireletso libakeng tsohle tsa ho kena lits'ebetsong tsa IT, lisebelisoa tsa sehlopha sa EDR (Endpoint Detection and Response) li sebelisoa. Ka ho rekota ntho e 'ngoe le e' ngoe e etsahalang qetellong ea marang-rang, li u lumella ho tsosolosa tatellano ea liketsahalo tsa tlhaselo leha e le efe 'me u fumane hore na ke node efe e neng e sebelisoa ke li-cybercriminals ho phunyeletsa tsamaiso le ho hasana hohle marang-rang.
Bothata ba EDR ke palo e kholo ea litlhokomeliso tse sa amaneng tse tsoang mehloling e fapaneng - li-server, lisebelisoa tsa marang-rang, lisebelisoa tsa maru le imeile. Ho etsa lipatlisiso ka data e fapaneng ke mokhoa o matla oa matsoho o ka lebisang ho haelloang ke ntho ea bohlokoa.
XDR joalo ka ente ea cyber
Theknoloji ea XDR, e leng tsoelo-pele ea EDR, e etselitsoe ho rarolla mathata a amanang le palo e kholo ea litlhokomeliso. "X" ka khutsufatsong ena e emetse ntho leha e le efe ea motheo eo theknoloji ea ho lemoha e ka sebelisoang ho eona: mangolo, marang-rang, li-server, lits'ebeletso tsa maru le li-database. Ho fapana le EDR, tlhahisoleseding e bokelitsoeng ha e fetisetsoe feela ho SIEM, empa e bokelloa sebakeng sa polokelo ea bokahohle, moo e hlophisitsoeng le ho hlahlojoa ho sebelisoa theknoloji ea Big Data.
Thibela setšoantšo sa tšebelisano lipakeng tsa XDR le litharollo tse ling tsa Trend Micro
Mokhoa ona, ha o bapisoa le ho bokella tlhahisoleseling feela, o u lumella ho bona litšokelo tse ngata ka ho sebelisa data e ka hare feela, empa hape le polokelong ea litaba tsa lefats'e. Ho feta moo, ha boitsebiso bo bongata bo bokelloa, litšokelo tse potlakileng li tla tsejoa, 'me litemoso tse nepahetseng li tla eketseha.
Tšebeliso ea bohlale ba maiketsetso e etsa hore ho khonehe ho fokotsa palo ea litlhokomeliso, kaha XDR e hlahisa litlhokomeliso tse tlang pele haholo tse nang le moelelo o pharaletseng. Ka lebaka leo, bahlahlobisisi ba SOC ba khona ho tsepamisa maikutlo ho litsebiso tse hlokang ho nka khato hang-hang, ho e-na le ho hlahloba molaetsa o mong le o mong ka letsoho ho fumana likamano le maemo. Sena se tla ntlafatsa haholo boleng ba likhakanyo tsa litlhaselo tsa cyber nakong e tlang, tse amang ka kotloloho katleho ea ntoa khahlanong le seoa sa cyber.
Polelo e nepahetseng e finyelloa ka ho bokella le ho hokahanya mefuta e fapaneng ea tlhaiso-leseling le data ea ts'ebetso ho tsoa ho li-sensor tsa Trend Micro tse kentsoeng maemong a fapaneng ka har'a mokhatlo - li-endpoints, lisebelisoa tsa marang-rang, mangolo-tsoibila le lisebelisoa tsa maru.
Ho sebelisa sethala se le seng ho nolofatsa haholo mosebetsi oa ts'ebeletso ea ts'ireletso ea tlhahisoleseling, kaha e amohela lethathamo le hlophisitsoeng le le etelletsoeng pele la litlhokomeliso, le sebetsa ka fensetere e le 'ngoe bakeng sa ho hlahisa liketsahalo. Ho tsebahatsa litšokelo ka potlako ho etsa hore ho khonehe ho arabela kapele ho bona le ho fokotsa liphello tsa bona.
Likhothaletso tsa rona
Lilemo tse makholo tsa phihlelo ea ho loantša mafu a seoa li bontša hore thibelo ha e sebetse feela ho feta phekolo, empa hape e na le litšenyehelo tse tlaase. Joalokaha mokhoa oa sejoale-joale o bontša, mafu a seoa a k'homphieutha le 'ona a joalo. Ho thibela ts'oaetso ea marang-rang a k'hamphani ho theko e tlase haholo ho feta ho lefa thekollo ho bosholu le ho lefa bo-rakonteraka matšeliso bakeng sa litlamo tse sa phethahalang.
Haufinyane tjena ho fumana lenaneo la decryptor bakeng sa data ea hau. Ho chelete ena ho lokela ho eketsoa tahlehelo ea ho se fumanehe ha litšebeletso le tšenyo ea botumo. Papiso e bonolo ea liphetho tse fumanoeng le litšenyehelo tsa tharollo ea sejoale-joale ea ts'ireletso e re lumella ho fihlela qeto e hlakileng: ho thibela lits'oso tsa ts'ireletso ea tlhahisoleseling ha ho joalo moo ho bolokoang ho loketseng. Litlamorao tsa tlhaselo e atlehileng ea cyber li tla jella k'hamphani ho feta.
Source: www.habr.com