- PeckShield tau tshaj tawm tias muaj kab mob hauv Sushi Swap system ua rau poob $ 3.3M.
- Cov neeg siv tau qhia kom tshem tawm kev pom zoo raws li kab laum cuam tshuam rau ntau txoj hlua.
- BlockSec tau thaiv kev sib pauv kev tawm tsam thiab cawm $ 180k Ether.
PeckShield, lub tuam txhab blockchain kev ruaj ntseg thiab cov ntaub ntawv txheeb xyuas, tau tshaj tawm tias muaj kab laum hauv kev pom zoo ntawm SushiSwap's RouterProcessor2 daim ntawv cog lus tau ua rau poob ntau dua 1,800 Ethereum tokens muaj nqis tshaj $ 3.3 lab.
Lub tuam txhab kev ruaj ntseg tau sau tseg tias qhov hack cuam tshuam rau ntau txoj hlua ntawm cov ntawv cog lus siv tau siv, suav nrog Ethereum, Binance Smart Chain, Polygon, Avalanche, thiab Fantom. Nws teev cov chaw nyob cuam tshuam thiab qhia cov neeg siv kom tshem tawm daim ntawv cog lus pom zoo tam sim ntawd.
Qhov tseem ceeb, Jared Grey, Tus Thawj Saib Xyuas Haujlwm ntawm Sushi Swap, tau lees paub qhov teeb meem thiab tau hais tias lub tuam txhab tau ua haujlwm nrog pab pawg ruaj ntseg txhawm rau txo qhov hack. Pab neeg no tsis tau tshaj tawm cov naj npawb ntawm cov neeg siv cuam tshuam los ntawm hack, tab sis lawv tau lees paub cov neeg siv tias tsuas yog cov neeg uas tau cuam tshuam nrog cov ntawv cog lus cuam tshuam yog qhov txaus ntshai.
Tshwj xeeb, cov neeg siv uas tau sib pauv ntawm SushiSwap hauv plaub hnub dhau los tau qhia kom rov qab kev pom zoo lossis txav lawv cov nyiaj mus rau lub hnab nyiaj tshiab kom tsis txhob raug cuam tshuam los ntawm hack.
BlockSec, lub tuam txhab Smart Contract Audit, tshaj tawm tias nws paub txog qhov kev tawm tsam ntawm Sushi Swap thiab tau soj ntsuam kev puas tsuaj ua ntej tshaj tawm rau pej xeem. Lub tuam txhab tau hais tias cov neeg siv khoom muaj nqis yog qhov tseem ceeb tshaj plaws thiab lawv tau cawm ib feem ntawm lawv, uas lawv yuav tshaj tawm cov ntsiab lus tom qab.
Tsis tas li ntawd, lub tuam txhab tau thov kom tau thaiv qhov kev lag luam tawm tsam thiab cawm 100 Ether, sib npaug rau ntau dua $ 180,000, hais kom tus cuam tshuam SushiSwap daim ntawv cog lus kom ncav cuag cov nyiaj rov qab.
Tau qhov twg los: https://coinedition.com/sushiswap-loses-over-3-3m-in-ethereum-due-to-approval-system-bug/