Nzwisisa ghost hand scam uye dzidza kuzvidzivirira 2129i

Nehuwandu hwevanhu vari kuramba vachitora hupenyu hwedhijitari, hutsotsi hunosanganisira mafoni uye maakaundi ekubhangi zvave kuwanda - uye nekuomesesa zvakare. Iye zvino yave nguva yekufona "ghost hand scam", iyo, semamwe akawanda ehutsotsi, inoshandisa kushaya ruzivo nekutarisisa kweanobatwa uye malware kuti awane hutsotsi maakaundi ebato rechitatu. 3d3r6p

Yambiro yakapihwa na Mapurisa eFederal uye ye Brazilian Federation of Banks, mumwe Febraban. Sekureva kwemasangano ekuchengetedza, vanosvika zviuru makumi mana vekuBrazil vakatove vanyajambwa veghost hand scam. Uye kuti urege kuzova imwe nhamba mune ino inosiririsa nhamba, iyo showmetech inokubatsira kunzwisisa kuti inoshanda sei uye inokuratidza nzira dzekuzvidzivirira.

Chii chinonzi ghost hand scam uye chinoshanda sei 3d70i

Zita zviri pamutemo Ghost Hand Attack, modhi yakaratidzwa mu Konferencia@Casa Forum 2021 da Kaspersky. Chinangwa chikuru chevanobiridzira, sezvakatarisirwa, kuwana mukana kumabhangi evakabirwa maakaundi kuitira kuti, mumaminetsi mashoma, vaite kuchenesa chaiko kwemari iripo. Sekureva kwemapurisa, matsotsi anowanzo bvisa mari kubva ku kuburikidza nekuendesa, uye zvese izvi zviri kure, pasina kana kuve pedyo nemutengi akakuvara.

Chitsotsi chinotanga neakabatwa achitambira runhare, umo kurekodha kunoratidzika kunge kuri kubva mukutsinhana kwenhare kumabhangi nemasangano emari. Kana ichiendeswa kune murindi, uyo munyaya iyi ari mupari wemhosva pachake, mutengi anoudzwa kuti kune mafambiro anoshamisa, akadai sekutenga kunofungidzirwa uye kunyange kupindira kweakaunti. Chinangwa ndechekuita kuti munhu anetseke uye asachengeteke nezveruzivo, zvichiita kuti zvive nyore kuita chitsotsi.

Zvadaro, matsotsi, achizviita sevashandi vekubhanga, anonyengedza munhu akabatwa kuti awane chinongedzo chekuisa application inogadzirisa dambudziko. Pakuiswa, zvisinei, tsotsi rinowana mukana kune ese data pane smartphone, kusanganisira yekubhengi data. Nekuwana mudziyo, vanobiridzira vanoita tsvakiridzo dzakadzama, tsvaga ma akachengetwa nevashandisi pamaapplication uye mawebhusaiti uye, nenzira iyi, vanoita zvehutsotsi kutengeserana, sekufambisa, kubhadhara mabhiri uye mabhiri uye kukumbira zvikwereti.

Sekureva kwemukuru wezvekufambiswa kwemashoko kuFederal Police muPernambuco, Giovani Santoro, fungidziro ndeyekuti scam yakatotora vanopfuura 40 vakaurayiwa muBrazil. Santoro inotiwo pamusoro pekuridza runhare, matsotsi anoshandisawo phishing, nzira inotumira maemail emanyepo kana mameseji ane meseji yekuvandudza kubva kubhanga kana nharembozha ine zvinongedzo zvinoita kuti munhu adzvanye nekudhawunirodha zvirongwa zvine hutsinye.

“Chirongwa ichi chinopa tsotsi mukana wekushandisa mudziyo wemunhu anenge abirwa nenguva chaiyo uye muridzi anotanga kuona kuti nharembozha haichateveri mirairo yake – uye matsotsi ave kukwanisa kubhadhara mabhiri nemabhiri, kuendesa mari, kukumbira zvikwereti nekuita zvimwe. kutengeserana”

Giovani Santoro - mukuru wekutaurirana paFederal Police muPernambuco

Kunyangwe iyo scam yakatarisana nemidziyo midiki inotakurika, senge masmartphones uye mahwendefa, mamiriro akafanana anogona kuitika kune vashandisi vemakomputa nemabhuku ekunyora, semuenzaniso. Nyanzvi dzezvekuchengetedza dzinototaura kuti dzimwe nyaya dzine Team Viewer, chirongwa chepamutemo chinobvumira kure kure kune mamwe madivayiri, yakatonyoreswa.

Ndakawira chitsotsi, pane nzira yekuchimisa nenguva? 4h33x

Sekureva kwenyanzvi dzezvekuchengetedza, kudzima mudziyo wako kana kuita kuti urambe usina kubatana kubva paindaneti zvinogona kudzivirira matsotsi kuti arambe achitsvaga ma kana kuita zvitsva. Nekudaro, nekuti zvese izvi zvinoitika kumashure, zvakanyanya kuomera munhu akabatwa kuti azive zviri kuitika ipapo. Zvinogonawo kuitika kuti scammer inoderedza kupenya kwechidzitiro, kuitira kuti ibate iyo smartphone pasina mushandisi kucherechedza uye, kana muridzi wemudziyo anoshandisa biometric authentication kuti avhure mudziyo, anoguma achibvumira hunyengeri hwekutengesa.

“Vanhu havazive kuti nharembozha yavo ine kupenya kwakaderera uye vanofunga kuti yakavharwa nekuda kwerima. Paunenge uchiedza kuvhura mbozhanhare yako nebiometric, unopedzisira wabvumira chitsotsi kuti chiitike”

Parizvino, mhuri nhatu dzeRATs (acronym ye Remote Access Trojan, nemamwe mazwi, chirongwa chakaipa chinosvika kure kure zvishandiso sefoni, makomputa uye masisitimu) anoshandiswa muGhost Hand Attacks akaonekwa nemasangano: boka remabhengi trojans. ghimob, Brata e TwMobo. Pakutanga kushanda muBrazil chete, nhasi zvirongwa zvitatu zvakashata zvakatotambudza vanhu nemasangano muLatin America, Europe neUnited States.

Mapurogiramu akadaro haapfuure chengetedzo kana zvivhariso zvemunhu zvakananga kubva kune chine hutachiona. Uyezve, ivo vane mukana wakananga kuzvinhu zvehuchokwadi, senge SMS kodhi uye email, uye vanogona kushandura ma kune chero chavanoda. Mune mamwe mazwi, iwo malware anovimba ne "rubatsiro" rusingaite rwevashandisi kuita pane mudziyo uye system.

Panyaya yeBRata, iyo trojan inoratidzika seye fake app pachayo Google Play Store uye, kana ichitapurira mudziyo, inobvumira kutonga kwakazara kwechigadzirwa, kuchiendesa kune phishing mapeji. Kuve nekuonekwa kwayo kwekutanga muna 2019, iyo Brata Ikozvino yaonekwa zvakare neshanduko kune "chimiro" chayo, zvichiita kuti zvinyanye kunetsa kuona nekuchengetedza maapplication, senge antiviruses.

O ghimob imwe trojan iri kure inoita nenzira yakafanana. Nekushandisa zvisizvo iyo smartphone's motion yekuona chimiro, chinoshandiswa kutungamira vanhu vane matambudziko ekuona, iyo Trojan inoteedzera kuwana kune zvese zvinoonekwa nezvaanoitwa nemunhu akabatwa. Nenzira iyi, inotora ma uye kuvhura mapatani.

Chinonyanya kunetseka pane zvose, zvisinei, mhuri yeTrojan inonzi TwMobo. Izvo hazvitore chete kutonga kwakazara kweiyo smartphone, asiwo kukiya mudziyo muDziviriro Mode. Ngozi yeiyi yazvino malware iri muchokwadi chekuti haingonangidze data rekubhengi uye masocial network, asi maitiro ese emunhu akabatwa. Iyi mhuri ye malware inogona kubviswa chete mushure mekugadzirisa fekitori kana kuongorora kwakazara kubva kune yakanaka antivirus.

Naizvozvo, muchidimbu, mushure mekuona kuti mudziyo wako wabiwa neimwe yeaya ehutsotsi software, pakarepo bvisa nharembozha yako kubva painternet uye edza kuiongorora neantivirus yefoni yako. Kana iwe uchiri kunzwa wakachengeteka, dzorera chishandiso kune zvigadziriso zvefekitari, uchibvisa mafaera ese uye zvirongwa zviripo pane mudziyo.

Uye nzira yekuzvidzivirira kubva kune scam zvisati zvaitika? 1838m

Mapurisa eFederal akaburitsa akateedzana matipi ekudzivirira vanhu vatsva kuti vasave vanyajambwa vematsotsi chaiwo. Ndivo here:

• Mabhangi haambokufonera achikumbira kuisa maapplication kana kutumira zvinongedzo kune vatengi vako ivo vasina kubvunza. Kana usina chokwadi, taura nebhangi rako pachako uchishandisa nhamba dzerunhare dziri ki kwekadhi rako kana kuti enda kubazi rako kuti uwane tsanangudzo.
• Usambofa wakaisa zvisingazivikanwe maapplication kana maapplication anogamuchirwa kuburikidza nekukurumidza mameseji, SMS, WhatsApp kana maemail.
• Dzivisa kudhawunirodha maapplication ekubhengi kunze kwechitoro chepamutemo cheserura mbozha yako yekushandisa system
• Zvikumbiro zvebhangi zviri pamutemo zvakatochengetedzeka. Iko hakuna kurekodha kuchengetedza kutyora uye haufanire kuisa chero mamwe maapplication kuti uwedzere kuchengetedzeka.
• Mutengi anogona kuona muchikumbiro pachayo kana kutengeserana kusati kwabvumidzwa. Kana pasina chinooneka, chiratidzo chekuti ichi chinogona kunge chiri chitsotsi.
• Gara uchi shandisa mbiri-zvinhu kutendesa kubvumidza kutengeserana.
• Ita tsika yekuchinja ma ako nguva nenguva, kugadzira ma akasimba uye nekuachengeta zvakachengeteka mune maneja akavimbika.
• Kana iwe wakambobatwa ne "ghost hand" scam kana chero humwe hutsotsi hwemari, tsvaga chiteshi chemapurisa chinoshanda nematsotsi edhijitari uye isa chirevo chemapurisa.

Nezvirairo izvi, zvinokwanisika kuona kuti vanotevedzera zvivakwa zvakafanana zvaunonzwa uye kuona muwebhusaiti, redhiyo uye TV misoro yenhau: usatore mapurogiramu kana kudzvanya pane zvinotumirwa nevasingazivi; Kana ukagamuchira runhare rune ruzivo rwunogona kukupinza panjodzi, sunga runhare nekukasira uye fonera nhamba yebhangi rako rekuonana nekadhi rako rechikwereti; uye, pakupedzisira, nguva dzose shandisa mbiri-chinhu chechokwadi kubvumidza kutengeserana.

Zvinokosha kucherechedza kuti showmetech Inowanzo gadzira zvinyorwa zvinotarisa pakuchengetedzwa kwedhijitari, iine matipi uye maapplication ayo vashandisi vanogona kushandisa kuti varambe vakachengeteka. Semienzaniso, tine a tsvaga kumba kwedu "security" uye uwane ruzivo rwemukati memusoro wenyaya.

Onawo:

Munguva pfupi yapfuura, mushumo kubva ku HP akataura kuti data rakaburitswa nemunhu rinotengeswa neUS$5 pamusika mutema. Nzwisisa uye ona kuti makambani angazvidzivirira sei.

Source: Folha de São Paulo, The.