Vim li cas koj tau txais Gmail spam ntau heev txog Yeti txias

Ob peb lub hlis dhau los, cov neeg Amelikas tau txais email cog lus tias lawv yuav pub dawb Yeti lub hnab ev ntawv txias los ntawm Dick's Sporting Goods - tus nqi $325.

Tsis yog, koj tsis tau yeej lub txias txias tshiab.

Cov emails no tau txais kev saib xyuas ntau heev vim tias qee zaum lawv tuaj yeem khiav tawm cov ntxaij lim dej tsis zoo, zoo li cov tsim rau hauv Google's Gmail, tab sis lawv yog spam emails. Lawv tau tsim los kom tau txais cov neeg raug tsim txom los muab lawv cov lej credit card, uas yuav raug nyiag.

Cov phiaj xwm spam yog ib qho piv txwv ntawm yuav ua li cas cov kws dag ntxias tau nce zuj zus ntawm kev tsom mus rau cov neeg siv khoom kom tso lawv cov ntaub ntawv ntiag tug, hais tias Or Katz, tus kws tshawb fawb txog kev ruaj ntseg ntawm tus thawj coj. Akamai, uas nyuam qhuav luam tawm tus saib mus rau qhov kev tshaj tawm spam tsis ntev los no ua haujlwm li cas.

Thaum nws tsis paub meej npaum li cas cov email tau txais cov lim spam yav dhau los, Katz tau hais tias, qhov kev sib tw phishing no siv ntau cov tswv yim zoo, suav nrog IP cov ntxaij lim dej, rov qhia dua, thiab tus kheej txuas mus rau evade txheej txheej ntawm kev ruaj ntseg software tsim los cim phishing emails ua teeb meem thiab tiv thaiv lawv. los ntawm kev xa mus rau cov neeg siv.

Kev sib tw kuj tseem siv cov txheej txheem tshiab ntawm kev kos lub hashtag, lossis lub cim phaus, hauv kev sib txuas los ua kom pom lawv qhov teeb meem, Katz tau hais.

"Qhov kev tshawb fawb no yog qhia cov neeg tawm tsam tsim cov tswv yim uas ua rau lawv ua kom lawv cov phiaj xwm muaj txiaj ntsig zoo dua, lossis tseem zam qee qhov kev tshawb pom," Katz tau hais. "Thiab tib lub sijhawm lawv tab tom tsim cov phiaj xwm uas muaj kev koom tes ntau dua, ntseeg tau ntau dua [saib], siv zog ntau ntxiv rau cov ntsiab lus."

Ib tus neeg sawv cev ntawm Google hu ua phishing phiaj los nqis tes "dav" thiab "tshwj xeeb yog nruj heev."

Kev sib tw spam ntaus cov neeg siv khoom hauv lub thawv yog lwm qhov ceeb toom tias kev dag ntxias hauv online yog kev lag luam loj, uas tau tsav los ntawm nyiaj, uas txuas ntxiv mus. Txawm hais tias ntau tus neeg siv yuav ntseeg tias lawv yuav pom los ntawm kev dag ntxias muab cov khoom muaj txiaj ntsig pub dawb, qee tus neeg poob rau nws, lossis cov neeg tawm tsam yuav tsis txuas ntxiv sim.

Cov neeg siv khoom hauv Asmeskas tau tshaj tawm tias poob ntau dua $ 5.8 nphom rau kev dag ntxias hauv 2021, raws li Tsoom Fwv Teb Chaws Trade Commission. Cov neeg laus neeg Asmeskas tau tshaj tawm tias poob nyiaj ntau dua li cov neeg hluas, FTC tau hais.

Thaum phishing emails zoo li cov phiaj xwm txias yog ib feem ntawm tag nrho, feem ntau tshaj tawm pawg ntawm kev dag ntxias rau FTC suav nrog kev ua lag luam hauv online thiab kev dag ntxias sweepstake.

Tom qab txhua qhov cuav Yeti txias email yog tag nrho kev lag luam ntawm scammers tsim software kom yooj yim rau tub sab sim thiab nyiag cov ntaub ntawv tus kheej..

Kev lag luam spam suav nrog cov neeg uas sau thiab ua haujlwm spamming software, thiab cov lag luam dub rau cov ntaub ntawv pov thawj zoo li credit cards.

“Cov yeeb ncuab tau nyiaj ntau heev. Thiab lawv muaj lawv tus kheej, raws li peb hu nws, factories thiab kev lag luam. Cov chaw tsim khoom yog cov chaw tsim khoom uas tsim cov cuab yeej phishing thiab xa mus rau lawv, thiab kev lag luam yog cov muag lawv lossis muag lawv thiab siv cov tsiaj qus thiab tau nyiaj tawm ntawm qhov ntawd, "Katz hais.

Phishing toolkits yog software uas ua kom yooj yim rau kev tswj hwm spam servers thiab xa email. Cov cuab yeej tom qab cov kev tawm tsam tsis ntev los no tau tsim nyog, thiab nws cov neeg tsim khoom pom tau tias paub thiab hnov ​​​​mob li cas cov kws tshawb fawb txog kev ruaj ntseg sim tawm tsam spam, raws li Akamai.

Cov khoom siv siv social engineering thiab ntau yam txuj ci los tiv thaiv cov cuab yeej tshawb nrhiav xws li URL scanners lossis kev ruaj ntseg nkag mus.

Qhov txuas hauv email, feem ntau muab zais nrog qhov kev pabcuam luv luv URL, xyuas kom paub tseeb tias tus neeg siv nyob hauv North America. Tom qab ntawd nws hla tus neeg siv los ntawm ntau qhov sib txawv URLs, cia li hloov tus neeg siv mus rau qhov chaw kws txuj ci dag zaum kawg, kom cov neeg siv URL automated tsis tuaj yeem chij nws ua qhov teeb meem txuas.

Cov nested redirect links kuj tso cai rau tus attacker hloov lub infrastructure ntawm ya yog ib feem ntawm nws nrhiav tau los yog deactivated. Qee zaum, cov kev hloov pauv mus dhau los ntawm cov chaw muab kev ntseeg siab huab cua, siv lub koob npe nrov ntawm lub tuam txhab kev pabcuam hauv lub vev xaib raug cai los ua kom pom kev dag ntxias.

Ntxiv rau, cov emails thiab cov vev xaib siv nrog cov khoom siv tau tsim tau zoo piv rau lwm cov phiaj xwm phishing, nrog cov duab zoo, "cov neeg siv khoom" cov lus pov thawj, thiab kev siv tsis raug cai ntawm cov khoom tsim, kev ntseeg siab thiab cov cim lag luam, tsa lub sijhawm uas nws tuaj yeem dag. tus neeg raug tsim txom.

Thaum kawg, cov tuam txhab kev ruaj ntseg lag luam kawm txog txhua yam tshiab spam, thiab spam emails thaum kawg tau ntxiv rau blacklists lossis flagged hauv cov tshuab ua phem. Tab sis ntev nws yuav siv sij hawm rau cov chaw muab kev pabcuam email thiab lwm yam kev tsim kho los teb, cov nyiaj ntau dua "factories" ua rau lub sijhawm no.

"Nws yog hom miv-thiab-nas qhov kev ua si," Katz hais.

Akamai txoj kev tshawb fawb tau saib lub sijhawm ntawm lub Cuaj Hli mus txog rau thaum lub Kaum Hlis kawg, tab sis kev sib tw tseem pom meej xa tawm spam, raws li kev tshaj tawm xov xwm. Ntxiv rau, phishing kev dag ntxias tsom rau cov neeg siv khoom yuav nce siab thaum lub caij so, noj kom zoo dua ntawm hnub so kev xav thiab sim ua kom sib xyaw nrog kev tshaj tawm tiag tiag, raws li Akamai.

Thaum kawg, qhov phiaj xwm tshwj xeeb no yuav nthuav tawm. Lub sijhawm no, cov neeg siv tuaj yeem tiv thaiv lawv tus kheej thiab lawv tsev neeg thiab cov phooj ywg uas tej zaum yuav muaj kev phom sij.

Ua ntej, Katz hais tias, yog kom paub tias yog tias qhov kev pom zoo dhau los ua qhov tseeb - lub npe dawb lub npe txias dua, piv txwv li - tej zaum nws yog.

Qhov kev daws teeb meem thib ob yog kev tshaj lij: Cov neeg siv yuav tsum saib cov ntsiab lus ntawm email, suav nrog nws tus neeg xa ntawv thiab URL ntawm lub vev xaib qhov txuas thaum kawg dumps lawv rau. Cov kws kho mob hauv Is Taws Nem kuj tseem muaj cov kev pabcuam uas tuaj yeem pab tiv thaiv kev dag ntxias kom dhau los. (Feem ntau, cov scammer emails siv ib txoj hlua random ntawm cov ntawv rau lub npe sau npe.)

Hom lag luam kuj yuav tsum tau ceev faj kom tsis txhob scammers los ntawm kev sau npe ntawm lawv cov koob npe thiab ua rau lawv cov neeg siv khoom raug mob.

Lub caij nplooj zeeg no, Dick's Sporting Goods tau tshaj tawm kev ceeb toom kev nyab xeeb ntawm nws lub vev xaib ceeb toom nws cov neeg siv khoom txog kev dag spam. "Scammers tsis ntev los no tau xa tawm email mus rau ntau tus neeg siv khoom hauv Teb Chaws Asmeskas los ua cov tuam txhab paub zoo, suav nrog DICK'S," lub tuam txhab hais ntawm nws lub vev xaib.

"DICK'S tsis thov cov ntaub ntawv los ntawm peb cov neeg siv khoom raws li qhov no. Koj yuav tsum tsis txhob teb los yog ua raws li ib qho kev sib txuas uas muaj nyob rau hauv cov lus no, "nws hais ntxiv, ntxiv tias tag nrho cov emails yuav los ntawm Dick lub npe sau npe.

Ib tus neeg sawv cev Yeti tsis muaj lus pom tam sim ntawd.

Google tau hais tias kev tshaj tawm spam tsis txwv rau cov khw muag khoom tab sis kuj yog tus neeg xa khoom xa khoom thiab tsoomfwv cov koom haum. Ib tus neeg sawv cev tau hais rau CNBC tias cov spammers tau siv "lwm lub platform's infrastructure" los tsim txoj hauv kev rau spam, tab sis tam sim no Gmail tau thaiv feem ntau ntawm cov email tsis zoo.

"Thaum peb pom cov hom phiaj xwm no tsis tu ncua, qhov no tshwj xeeb yog nruj heev thiab peb cia siab tias yuav pom nws txuas ntxiv ntawm tus nqi siab thoob plaws lub caij so," Google tus cev lus tau hais hauv nqe lus. "Peb yaum kom txhua tus neeg siv email txuas ntxiv siv kev ceev faj thaum qhib cov lus, thiab cov neeg siv Gmail tuaj yeem siv cov ntawv tshaj tawm spam ua haujlwm."