CFTC Cov ntaub ntawv them nqi tawm tsam Mango Markets $110M Exploiter

• Eisenberg tau coj tawm qhov kev dag ntxias ntawm Mango Markets cov cuab tam thaum Lub Kaum Hli 11, 2022.
• $ 47 lab tus nqi ntawm cov cuab tam tseem nyob hauv tus neeg siv khoom saib xyuas raws li tus kab mob muaj txiaj ntsig.

Cov Khoom Muag Futures Trading Commission (CFTC) ua ntaub ntawv kev ua tub ceev xwm hauv Tebchaws Meskas Lub Tsev Hais Plaub Qib Siab ntawm Southern District of New York rau hnub Monday tawm tsam "Tus neeg ua lag luam Mango" Avraham Eisenberg rau kev ua lag luam tsis raug cai. Qhov tseem ceeb, qhov no yog thawj zaug CFTC yuav them tus neeg ua lag luam tsis raug cai nrog rau kev tswj hwm rau kev pib ua tswv cuab ntawm DeFi platform. 

Gretchen Lowe, Tus Thawj Coj Saib Xyuas Tub Ceev Xwm ntawm CFTC, hais tias:

"CFTC yuav siv tag nrho cov cuab yeej tswj hwm muaj los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhim kho cov txheej txheem CEA

Tshaj tawm, Eisenberg tau ua tiav qhov kev ua lag luam dag ntxias ntawm Solana-based DEX Mango Markets kom tshem tawm ntau dua $ 110 lab tus nqi ntawm cov cuab tam digital thaum xyoo tas los nruab nrab Lub Kaum Hli. Eisenberg raug kaw hauv tsev lojcuj hauv Puerto Rico txij thaum Lub Kaum Ob Hlis 27 tom qab ua ntaub ntawv los ntawm US Department of Justice (DOJ).

CFTC Cov Lus Qhia luv luv Eisenberg's Deceiving Plan

Los ntawm hnub Monday cov ntaub ntawv, CFTC tau tso tawm thiab nthuav qhia Eisenberg qhov kev dag ntxias kev lag luam - qhov hu ua "oracle manipulation." Oracles, off-chain data providers, yog qhov tseem ceeb ntawm DeFi pauv. Ntawd yog, tus nqi pub ntawm Mango Markets yog synchronized nrog peb qhov kev sib pauv sab nraud ("oracle exchanges"). Cov txheej txheem no tau dhau los ua qhov txiaj ntsig zoo rau Eisenberg cov phiaj xwm.

Tus exploiter teeb tsa nws txoj haujlwm sib pauv ntawm DEX nrog ob tus lej lag luam tsis qhia npe. Nws siv $ 5 lab tus nqi ntawm USDC los ntawm txhua tus as khauj los yuav cov nyiaj loj ntawm kev sib pauv cov neeg sib tw MNGO ntawm kev sib pauv oracle. Qhov kev ua si luv luv whale no ua rau muaj qhov nce siab ntawm tus nqi MGO. Hauv 30 feeb, tus nqi ntawm MNGO tau nce 13% ntawm $ 0.04 txog $ 0.54, raws li hnub tawm tsam. 

Tus nqi ntawm MNGO-USDC Swps ntawm Mango Markets ncaj qha rau ntawm MNGO pauv ntawm DEX. Tom qab qhov no, nws cov token swaps 'tus nqi tau dag ntxias. Thaum kawg, nws tau tswj xyuas kom xa cov khoom raws li cov khoom lag luam qiv nyiaj thiab tshem tawm Mango Markets 'cov peev txheej loj. Raws li CFTC, nws liquidated $ 114 lab tus nqi ntawm cryptos xws li Bitcoin (BTC), Ethereum (ETH), Tether (USDT) los ntawm Mango Markets. 

Txawm hais tias muaj kev iab liam, Eisenberg tau hu tag nrho qhov kev coj ua no "kev lag luam muaj txiaj ntsig zoo." Txhawm rau tiv thaiv Mango Markets los ntawm kev ua txhaum cai los yog tso nws cov nyiaj, Eisenberg tau ua tiav nws qhov kev thov rov qab los. $ 67 lab tsim nyog ntawm cryptos uas nws ua txhaum cai wiped tawm ntawm DEX. Cov neeg tswj hwm Asmeskas tab tom tos ntsoov rau hnub uas tsis tau tshaj tawm lub tsev hais plaub. Raws li Pawg Thawj Coj, Eisenberg yuav raug nplua nyiaj txiag thiab raug txwv tsis pub ua lag luam.