Tech

Acala Stablecoin aUSD Collapses Tom qab Parachain Exploit

08/15/2022
Cov Xov Xwm Bitcoin Ethereum

Ntsiab Cai

  • Hnub Sunday, Polkadot's DeFi Hub Acala Network raug kev txom nyem los ntawm kev siv nyiaj txiag uas pom nws haiv neeg dhau-collateralized stabilitycoin aUSD poob rau xoom.
  • Qhov kev siv dag zog no yog vim qhov teeb meem "kev teeb tsa tsis raug" hauv iBTC / aUSD lub pas dej ua kua dej tshiab uas tso cai rau cov neeg siv mint tsis txwv aUSD los ntawm huab cua nyias.
  • Tom qab qhov xwm txheej, Acala tau tso tseg tam sim ntawd kev sib pauv thiab kev hloov pauv hloov pauv, ua rau cov neeg siv khoom daig nrog ib puag ncig 99% ntawm qhov yuam kev minted aUSD ntawm lub parachain.

Muab cov ntawv no

Acala muab lub network sai sai rau hauv kev saib xyuas, ncua kev sib pauv ntawm cov saw hlau, Polkadot hla kev sib txuas lus, thiab tus nqi ntawm oracle kom khaws cov nyiaj nyiag los ntawm kev tawm hauv parachain.

Acala USD Depegs

Acala Network tus neeg nyob ruaj khov, Acala USD (aUSD), tau poob mus rau xoom.

Hnub Sunday, Polkadot's decentralized nyiaj txiag hub, Acala Network, raug kev txom nyem loj heev uas pom nws haiv neeg stabilitycoin aUSD vau los ntawm nws lub hom phiaj $1 peg kom zoo xoom. "Peb tau txheeb xyuas qhov teeb meem raws li kev teeb tsa tsis raug ntawm iBTC / aUSD lub pas dej ua kua dej (uas tau nyob ua ntej hnub no) uas ua rau muaj qhov yuam kev mints ntawm ib qho tseem ceeb ntawm aUSD," Acala tau hais nag hmo hauv Twitter.

raws li on-saw cov ntaub ntawv, ib tus neeg nyiag nkas ua yuam kev minted ib ncig ntawm 1.28 billion aUSD tokens thiab tom qab ntawd pauv ib feem me me rau Acala's haiv neeg token ACA thiab plaub lwm tokens. Tsis ntev tom qab qhov xwm txheej, Acala muab tso rau parachain nyob rau hauv kev saib xyuas hom thiab ncua kev sib pauv, hla kev sib pauv, thiab oracles tus nqi pub, tawm hauv tus neeg nyiag khoom tso tseg nrog ib ncig ntawm 1.27 billion tus nqi tsis muaj txiaj ntsig aUSD tokens ntawm lub network.

Cov ntaub ntawv ntawm cov saw hlau tseem qhia tau hais tias ntau tus neeg siv lwm tus tau ua raws li tus thawj hacker thiab siv cov kab laum rau lawv tus kheej, minting ntawm 80 lab rau 25,000 aUSD txhua tus thiab nyiag ntau txhiab nyiaj los ntawm lub pas dej ua kua. Tus nqi tag nrho ntawm cov nyiaj nyiag khoom yog kwv yees kom tsawg dua $10 lab, tsis suav tus nqi poob hauv aUSD's depeg.

Acala Network yog Ethereum-tshaj Polkadot parachain-ib qho kev hloov pauv thiab hloov kho ywj pheej ntawm cov saw hlau ua rau saum Polkadot Relay Chain-uas tau tsim nws tus kheej ua lub chaw tshwj xeeb kev lag luam nyiaj txiag rau Web3. Nws cov ecosystem yog nyob ib ncig ntawm MakerDAO-inspired, tshaj-collateralized stabilitycoin Acala USD.

Thaum Lub Peb Hlis, Acala koom tes nrog Polkadot parachains los tsim ib qho $ 250 lab ecosystem nyiaj pab txhawb nqa cov tsim tsav tsheb thov rau aUSD. Txawm li cas los xij, nag hmo qhov xwm txheej, uas pom cov nyiaj npib ruaj khov vau zoo li xoom, tau ua rau muaj kev txhawj xeeb loj txog parachain txoj kev mus rau hauv zej zog. 

Yuav luag 24 teev tom qab qhov xwm txheej, feem ntau Acala network ua haujlwm tau khov, nrog qee qhov kev hloov tshiab los ntawm qhov project txog nws cov kauj ruam tom ntej. Ua raws li cov xov xwm, lub network cov cim ib txwm muaj, ACA, poob los ntawm 7%, los ntawm ib ncig ntawm $ 0.29 txog $ 0.26.

Qhia tawm: Thaum lub sijhawm sau ntawv, tus sau ntawm daim ntawv no muaj ETH thiab ntau lwm yam cryptocurrencies.

Muab cov ntawv no

Cov ntaub ntawv ntawm lossis nkag mus rau hauv lub vev xaib no tau txais los ntawm cov chaw ywj siab peb ntseeg tias yog qhov tseeb thiab txhim khu kev qha, tab sis Decentral Media, Inc. ua rau tsis muaj kev sawv cev lossis kev lees paub raws li lub sijhawm, ua tiav, lossis qhov tseeb ntawm cov ntaub ntawv ntawm lossis nkag hauv lub vev xaib no. Cov. Decentral Media, Inc. tsis yog ib tus kws pab tswv yim txog peev. Peb tsis muab tswv yim kev nqis peev los ntawm tus kheej lossis lwm cov lus qhia nyiaj txiag. Cov ntaub ntawv ntawm lub vev xaib no yuav hloov pauv yam tsis muaj kev ceeb toom. Qee lossis tag nrho cov ntaub ntawv ntawm lub vev xaib no yuav dhau los ua tiav, lossis nws yuav yog lossis tsis tiav lossis tsis muaj tseeb. Peb yuav, tab sis tsis tas yuav, hloov kho cov ntaub ntawv dhau los, tsis tiav, lossis cov ntaub ntawv tsis raug.

Koj yuav tsum tsis txhob txiav txim siab txog kev nqis peev rau ICO, IEO, lossis lwm yam peev txheej raws li cov ntaub ntawv hauv lub vev xaib no, thiab koj yuav tsum tsis txhob txhais lossis tsis txhob cia siab rau ib qho ntawm cov ntaub ntawv hauv lub vev xaib no yog cov lus qhia kev nqis peev. Peb xav pom zoo tias koj sab laj tus kws pab tswv yim peev txheej los yog lwm tus kws tshaj lij nyiaj txiag tsim nyog yog tias koj tab tom nrhiav tswv yim peev txheej ntawm ICO, IEO, lossis lwm yam kev nqis peev. Peb tsis kam lees them nyiaj rau hauv ib daim ntawv twg rau kev tshuaj ntsuam lossis tshaj tawm ntawm ICO, IEO, cryptocurrency, txiaj, tokenized muag, kev nyab xeeb, lossis cov khoom lag luam.

saib tag nrho cov ntsiab lus thiab tej yam kev mob.

Tau qhov twg los: https://cryptobriefing.com/acala-stablecoin-ausd-collapses-following-parachain-exploit/?utm_source=feed&utm_medium=rss