- Cov lus ceeb toom popup txog kev tawm tsam tau tshwm sim ntawm Dexible pem hauv ntej kawg.
- Ib tug ntawm cov founders muaj 50,000 USD tus nqi ntawm cryptocurrency mysteriously tshem tawm.
Raws li tsab ntawv ceeb toom post-mortem luam tawm los ntawm lub Dexible pab neeg ntawm qhov project tus nom Discord channel rau Lub Ob Hlis 17. Lub multichain exchange aggregator tau ua txhaum, ua rau poob ntawm $ 2 lab tus nqi ntawm cryptocurrencies. Los ntawm 6:35 teev tsaus ntuj UTC thaum Lub Ob Hlis 17, cov lus ceeb toom popup hais txog qhov kev tawm tsam tau tshwm sim ntawm Dexible pem hauv ntej kawg.
Lawv tshaj tawm lawv qhov kev tshawb pom ntawm qhov ua tau hack ntawm Dexible v2 daim ntawv cog lus thaum 6:17 teev sawv ntxov UTC. Thiab hais tias lawv tab tom nrhiav rau hauv. Tom qab tos ib ncig ntawm cuaj teev, nws tau tshaj tawm tsab ntawv thib ob hais tias, "$ 2,047,635.17 tau siv los ntawm 17 tus tub luam chaw nyob. 4 hauv mainnet, 13 on tsheeb” Tsis tas li ntawd, nyob ib ncig ntawm 4: 00 UTC, PDF cov ntaub ntawv qhia txog qhov xwm txheej tau muab xa mus rau Discord. Thiab pab neeg tau hais tias tam sim no lawv tab tom ua haujlwm ntawm kev kho kom zoo.
SelfSwap Function Exploit
Ntxiv mus, raws li tsab ntawv ceeb toom, cov neeg coob paub tias muaj dab tsi tawm. Thaum ib tug ntawm cov founders muaj 50,000 USD tus nqi ntawm cryptocurrency mysteriously tshem tawm ntawm nws lub hnab nyiaj. Cov kws tshawb nrhiav pom tias tus neeg tawm tsam tau pauv ntau dua $ 2 lab tus nqi ntawm cryptocurrency los ntawm cov neeg siv uas tau qhib lub app txav lawv cov tokens siv tus kheej Swap feature.
Tsis tas li ntawd, tokens yuav raug pauv nrog kev siv tus kheej Swap muaj nuj nqi los ntawm kev nkag mus rau qhov xav tau token thiab router qhov chaw nyob lossis calldata. Contrarily, lub chaws tsis muab ib daim ntawv teev cov validated routers.
Tus neeg tawm tsam tom qab ntawd siv lub peev xwm no los xa kev sib pauv los ntawm Dexible rau txhua daim ntawv cog lus token, hloov cov tokens los ntawm cov neeg siv hnab nyiaj mus rau tus neeg tawm tsam nws tus kheej daim ntawv cog lus ntse. Cov ntawv cog lus Token tsis tiv thaiv cov kev lag luam tsis raug cai vim lawv tau los ntawm Dexible, uas cov neeg siv khoom tau pom zoo rau kev siv nyiaj token.
Pom zoo rau koj:
DeFi raws tu qauv dForce Exploited ntawm $3.65 lab los ntawm Hacker
Tau qhov twg los: https://thenewscrypto.com/dex-aggregator-dexible-exploited-of-2-million-in-recent-hack/