- Piv nrog rau kev siv raws tu qauv, qhov kev poob raug kev txom nyem los ntawm DNS hijack yog me me.
- Ob qho kev ua haujlwm ruaj ntseg thiab kev ruaj ntseg ntawm DeFi dapps yuav tsum txhim kho
Binance tau tswj kom khov lossis rov qab tau feem ntau ntawm cov nyiaj uas cov neeg nyiag nyiag nyiag los ntawm DeFi raws tu qauv Curve Nyiaj Txiag lub lim tiam no, kev sib pauv CEO Changpeng Zhao hais rau hnub Friday.
Zhao tau hais hauv tweet tias kev sib pauv tau ua haujlwm nrog cov tub ceev xwm kom xa nyiaj rov qab rau cov neeg siv. Curve retweeted Zhao's post, ib qho kev pom tseeb ntawm kev txhim kho.
Curve - qhov thib plaub loj tshaj plaws DeFi (kev faib nyiaj txiag ncaj ncees) raws tu qauv nrog txog $ 6 nphom hauv tag nrho tus nqi kaw (TVL) - yog ntaus los ntawm qhov xwm txheej ruaj ntseg Lub Yim Hli 9, ua rau nws ceeb toom cov neeg siv tsis txhob siv nws lub vev xaib. Kwv yees li $ 570,000 tus nqi ntawm tokens tau ntseeg tias raug nyiag hauv lub hack.
Tsis zoo li kev siv raws tu qauv, cov neeg ua txhaum cai tau txais txiaj ntsig ntawm qhov tsis txaus ntseeg hauv kev ruaj ntseg ntawm cov chaw muab kev pabcuam online - qhov no, Curve's domain name system (DNS). Lub DNS maps nyeem tau lub vev xaib npe rau IP chaw nyob.
Marcus Sotiriou, tus kws tshuaj ntsuam ntawm GlobalBlock, hais tias cov neeg nyiag nkas tau hloov kho qhov chaw nyob IP uas txhais los ntawm DNS rau lub vev xaib curve.fi. Lawv muab tus IP chaw nyob ntawm lawv tus kheej server thiab tsim ib daim ntawv thov web zoo tib yam, nws tau hais hauv daim ntawv, tso cai rau lawv tsim cov ntawv cog lus ntse tshiab los nyiag nyiaj. Cov neeg siv tau pom zoo kev lag luam uas tau nyiag lawv cov nyiaj tiag tiag.
Hauv ob xyoos dhau los, qhov kev tawm tsam no tau dhau los ua ntau yam hauv kev lag luam crypto raws li tub sab nrhiav txoj hauv kev los faib cov neeg siv crypto los ntawm lawv cov nyiaj.
Lub hli tas los, tus neeg muab kev pabcuam infrastructure Ankr raug ntaus nrog social engineering-instigated DNS nres.
"Qhov no yog ib qho piv txwv ntawm qhov tseem ceeb npaum li cas rau cov neeg siv hauv DeFi kom tau txais kev kawm tiav ntawm cov txheej txheem lawv siv," Sotiriou hais.
"Tib neeg tuaj yeem tiv thaiv lawv tus kheej yog tias lawv tau kuaj xyuas tag nrho cov ntawv cog lus ntse uas lawv cuam tshuam nrog," nws hais.
Tab sis qhov no yog dhau qhov kev paub-yuav ua li cas ntawm feem coob ntawm cov neeg siv DeFi, raws li Teddy Woodward, co-founder ntawm Notional Finance.
"Cov neeg siv khoom lag luam nruab nrab tsis yog yuav tshuaj xyuas cov ntawv cog lus ntse uas lawv cuam tshuam nrog [tab sis] Kuv xav tias nws yog qhov tsim nyog rau cov neeg siv khoom loj lossis ntau dua li cov lag luam thiab nyiaj txiag los ua kom muaj kev rau siab rau ntawd, thiab ntau tus ua," Woodward hais rau Blockworks, ntxiv. Lub sijhawm dhau los, kev nyab xeeb ntawm DeFi raws tu qauv tau nce mus tas li.
Txhua qhov kev siv dag zog dapps thiab ua rau lawv muaj kev nyab xeeb dua rau cov neeg siv nruab nrab.
Woodward hais tias "Kuv xav txog nws zoo li lub dav hlau mus ncig," Woodward hais. "Qhov ntawd tau ua rau muaj kev phom sij heev, tam sim no nws muaj kev nyab xeeb dua li tsav tsheb."
Tau txais cov xov xwm zoo tshaj plaws niaj hnub crypto thiab kev nkag siab xa mus rau koj lub inbox txhua hmo. Sau npe yuav Blockworks' tsab ntawv xov xwm pub dawb tam sim no.
Tau qhov twg los: https://blockworks.co/binance-recovers-majority-funds-stolen-in-curve-finance-hack/