SperaxUSD, tus tsim tawm automator ntawm Ethereum txheej-2 rollup Arbitrum, tshaj tawm tias tus neeg siv tau tuaj yeem tawg qhov sib npaug ntawm lawv cov nyiaj ruaj khov tokens dhau lub asthiv.
Nyob rau hauv ib tug Twitter xov, pab neeg tau hais tias ib tus neeg siv nyiaj tau txais 9.7 billion USDS tokens rau NW nyuam qhuav muaj ib yam khoom collateral thiab tswj kom liquidate ib ncig ntawm $300,000 tus nqi ua ntej raug thaiv los ntawm Sperax thiab kev txiav txim pawg.
Pab pawg Sperax tau txheeb xyuas tus as khauj thiab tab tom ua haujlwm hauv kev koom tes nrog kev sib pauv hauv nruab nrab. Cov nyiaj tau rov qab yuav rov ua dua ua ntej txoj cai rov pib dua, nws hais. Qhov kev siv tsis tau cuam tshuam rau DeFi raws tu qauv kev tswj hwm token SPA.
SperaxUSD tsis tau xa rov qab Blockworks 'thov lus rau cov lus qhia ntxiv, tab sis cov ncauj lus kom ntxaws tau teem rau luam tawm hnub Monday.
"Peb tau mus cuag tus neeg siv khoom los tham txog cov kev xaiv thiab peb cia siab tias yuav muaj kev daws teeb meem. Qhov teeb meem tau txiav txim siab thiab yuav daws nrog kev cog lus ntse hloov kho. Kev them nyiaj rov qab yuav raug muab coj los ua thaum ntxov lub lim tiam tom ntej, tom qab ntawd kev hloov pauv yuav rov pib dua, "pab pawg tau hais.
Code kab mob?
Ib tus kws tshuaj ntsuam xyuas blockchain uas mus los ntawm lub npe "Spreek" ntawm Twitter tau muab cov neeg tawm tsam qhov chaw nyob hauv tweet, hu nkauj tawm nws Ethereum Lub Npe Kev Pabcuam raws li "kochironnosaif.eth."
Qhov kev tawm tsam yog "tsis txaus ntseeg" vim tias tsis muaj kev hloov pauv ntawm minting lossis hloov pauv tus lej tsis kawg ntawm tokens, thiab tsis muaj kev hloov kho tsis zoo rau daim ntawv cog lus, tus sleuth tau hais.
"Yog li kuv xav tias [qhov] yuav ua rau yog [ib] kab laum hauv rebasing code," lawv hais.
Blockchain ruaj ntseg ruaj ntseg PeckShield tau hais tias lub hauv paus ua rau lub hack yog vim "sab hauv cov nyiaj tshuav nyiaj li cas tsis sib xws tshwm sim thaum tsiv ib tus account los ntawm tsis-rebasing mus rau rebasing-based accounting."
SperaxUSD yog ib qho "hybrid" ruaj khov npib uas nws tsim muaj xws li ob qho tib si collateral-backing thiab algorithmic stabilization mechanism, raws li nws ntawv dawb.
Tau txais cov xov xwm crypto siab tshaj plaws niaj hnub thiab kev nkag siab xa mus rau koj tus email txhua hmo. Sau npe yuav Blockworks' tsab ntawv xov xwm pub dawb tam sim no.
Xav alpha xa ncaj qha rau koj lub inbox? Tau txais cov tswv yim kev lag luam degen, kev tswj hwm hloov tshiab, kev ua haujlwm token, tsis tuaj yeem nco tweets thiab ntau ntxiv los ntawm Blockworks Kev Tshawb Fawb Txhua Hnub Debrief.
tos tsis tau? Tau txais peb cov xov xwm sai tshaj plaws. Koom peb rau Telegram Thiab ua raws li peb Google Xov Xwm.
Tau qhov twg los: https://blockworks.co/news/arbitrum-stablecoin-exploiter-snagged-300k