Kev tshawb fawb tshiab los ntawm blockchain analytics thiab crypto ua raws lub tuam txhab Elliptic tau qhia txog qhov twg hla cov saw txuas txuas thiab Kev sib pauv decentralized (DEXs) tau tshem tawm cov teeb meem rau cybercriminals.
Hauv tsab ntawv ceeb toom Lub Kaum Hli 4 hu ua "Lub xeev ntawm kev ua txhaum cai hla txoj hlua," Elliptic cov kws tshawb fawb Eray Arda Akartuna thiab Thibaud Madelin tau nkag mus tob rau hauv qhov lawv tau piav qhia tias yog "txoj kev tshiab ntawm crypto laundering." Daim ntawv tshaj tawm tau sau tseg tias qhov pub dawb ntawm peev ntawm cov cuab tam crypto tam sim no tsis muaj kev cuam tshuam ntau dua vim qhov tshwm sim ntawm cov thev naus laus zis tshiab xws li txuas hniav thiab DEXs.
Cybercriminals tau siv cov txuas txuas txuas txuas, DEXs thiab npib pauv pauv kom tsis txhob cuam tshuam tsawg kawg yog $ 4 nphom tus nqi ntawm kev ua txhaum cai crypto txiaj txij thaum pib xyoo 2020, nws tau tshaj tawm.
Nyob ib ncig ntawm ib feem peb ntawm tag nrho cov nyiag nyiag crypto, lossis kwv yees li $ 1.2 nphom, los ntawm cov xwm txheej tshawb fawb tau hloov pauv siv cov kev sib pauv hloov pauv.
Kev nthuav qhia ntxiv rau cov ntsiab lus, tsab ntawv ceeb toom tau sau tseg tias ntau dua li ib nrab ntawm cov nyiaj tsis raug cai uas nws tau txheeb xyuas tau hloov pauv ncaj qha los ntawm ob lub DEXs, Curve thiab Uniswap, nrog rau 1inch aggregator raws tu qauv los ze thib peb.
Ib qho nyiaj zoo sib xws ntawm ib ncig ntawm $ 1.2 nphom tau raug laundered siv cov kev pab cuam pauv npib uas tso cai rau cov neeg siv sib pauv cov cuab tam hauv thiab thoob plaws hauv cov tes hauj lwm sib txawv yam tsis muaj tus account.
Nws tau sau tseg tias "Muaj ntau tau tshaj tawm hauv Lavxias cybercrime forums thiab yuav luag tsuas yog rau cov neeg tuaj saib txhaum cai," nws tau sau tseg.
Sanctioned entities yog nce tig mus rau xws li technologies txhawm rau txav nyiaj thiab ua cyberattacks, raws li Elliptic:
"Lub hnab nyiaj txuas nrog cov pab pawg thaum kawg raug txiav txim los ntawm Tebchaws Meskas - suav nrog cov uas siv los ntawm North Kauslim los ua txhaum ntau lab daus las cyberattacks - tau laundered ntau dua $ 1.8 billion los ntawm cov tswv yim zoo li no."
Hauv tsab ntawv tshaj tawm Lub Rau Hli txog kev pheej hmoo ntawm cov cuab yeej cuab tam digital, kev lag luam nyiaj txiag thoob ntiaj teb thiab cov neeg ua phem nyiaj txiag saib xyuas lub Financial Action Task Force kuj txheeb xyuas cross-chain choj thiab "chain hopping" raws li kev pheej hmoo siab.
Related: $ 2B nyob rau hauv crypto nyiag los ntawm kev sib tw txuas hniav xyoo no: Chainalysis
Tus choj Ren tau hais tias yog qhov kev xaiv zoo tshaj plaws rau kev lag luam crypto txiaj nrog feem coob ntawm cov khoom tsis raug cai, lossis ntau dua $ 540 lab, hla nws.
Nws tau hais tias "Ren tau dhau los tshwj xeeb nrog cov neeg nrhiav kev ntxhua khaub ncaws los ntawm tub sab nyiag," nws hais.
Ib qho kev daws teeb meem los txo cov tub sab nyiag crypto yog qhia los ntawm cov kws tshawb fawb hauv Stanford lub hli tas los. Nws suav nrog kev xaiv tus qauv token hu ua ERC-20R uas muab kev xaiv kom thim rov qab kev lag luam hauv lub sijhawm teem sijhawm.
Tau qhov twg los: https://cointelegraph.com/news/new-frontier-of-crypto-laundering-involves-cross-chain-bridges-and-dexs-elliptic