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Ina kuɗin ke zuwa bayan masu kutse na Koriya ta Arewa sun sace crypto? Daga Bybit zuwa Binance, cikakkiyar jagora ga hanyar wanke kuɗi ta Lazarus.

Idan muka duba shari'ar Bybit, yadda masu kutse suka canza ETH 500,000 zuwa BTC cikin kwanaki 10, wanda ya bayyana cikakken tsarin wanke kudi ta hanyar ketare sarkar da fitar da kudi a asirce ta OTC. Matsin lamba na sayar da ETH ya taru, tasirin BTC ya kasance mai iyaka, kuma masu kutse ba su kasance babban sanadin faduwar babbar darajar ba.

Marubuci: SoSoValue Research

A daren ranar 29 ga Oktoba, Binance ta fuskanci abin da ake zargin shine hari mafi girma na hackers a tarihi. Chainalysis ta kiyasta adadin da aka sace ya kai kusan dala biliyan 5.9, kuma mai binciken on-chain ZachXBT ya yi imanin cewa mafi yawan yiwuwar North Korea's Lazarus ne suka aikata shi.

Mutane da yawa suna damuwa: yaya hackers za su yi da waɗannan tsabar kudi? Shin za su jefar da su? Don amsa wannan tambaya, mafi kyawun misali shine shari'ar Bybit da wannan ƙungiyar ta yi a watan Fabrairu 2025.

I. Bitar Bybit: ETH 500,000, duk an canza zuwa BTC cikin kwanaki 10

A ranar 21 ga Fabrairu 2025, an sace kusan ETH 500,000 daga Bybit, wanda ya kai kusan dala biliyan 1.4 a lokacin, wanda ya zama mafi girman sata na cryptocurrency a tarihi har zuwa wannan lokacin.

Hackers sun yi sauri sosai:

● Rana ta 1: Da farko sun canza staking derivatives kamar stETH da mETH zuwa native ETH, sannan suka raba shi a kan adireshi da yawa.

● Rana ta 5: Akalla ETH 160,000 an riga an tura su cross-chain ta hanyar THORChain.

● Rana ta 9: An tura wani ETH 62,200 a rana ɗaya, wanda ya kawo jimillar kusan ETH 343,000 da aka motsa.

● Kwanaki 10–12: Arkham ta tabbatar da cewa kusan ETH 500,000 duk an bridge daga Ethereum zuwa native BTC.

Waɗanne hanyoyi aka yi amfani da su?

● THORChain (ka'idar cross-chain da ba ta tsakiya ba): kusan 72%, ETH 361,000

● eXch (dandalin musayar da ba ta KYC ba): kusan 16%, ETH 79,700

● OKX Web3 Wallet: kusan 8%, ETH 40,000

Don haka THORChain ta sami kusan dala miliyan 5.5 a matsayin kuɗaɗe, wanda ya jawo suka mai ƙarfi daga al'umma. Daga baya eXch ta sanar da rufewa a ranar 1 ga Mayu 2025.

Nawa za a iya dawo da shi a ƙarshe? Bayan watanni biyu, Shugaban Bybit ya wallafa alkaluma da suka nuna cewa 68.6% na iya bin diddigin su, 27.6% sun "ɓace," kuma 3.8% kawai aka daskare.

Kammalawa: Kusan dukkan ETH da aka sace an canza su zuwa BTC, kuma ƙasa da 4% aka dawo da su a zahiri.

II. Me ya sa hackers dole su canza zuwa BTC?

1. Babu wanda zai iya daskare shi

2. USDT da USDC suna da masu fitarwa waɗanda za su iya saka adireshi a blacklist a kowane lokaci. A cikin wannan lamarin na Binance, Tether da Circle sun yi sauri sun daskare kusan dala biliyan 2.4 na stablecoins. ETH kanta ba za a iya daskare ta ba, amma DEXs, lending protocols, da cross-chain bridges a cikin Ethereum ecosystem duk na iya toshe ta. Babu irin waɗannan "checkpoints" a kan sarkar Bitcoin.

3. Mafi zurfin liquidity da mafi girman karɓuwa

4. Duk wani dillalin off-exchange a ko'ina cikin duniya yana karɓar BTC. MIT Technology Review ta nuna tun a 2020 cewa hackers a ƙarshe suna komawa Bitcoin saboda babu wani tsabar kudi da ake karɓa sosai ko kuma mai sauƙin canzawa zuwa kuɗi.

5. Ya dace da ajiya na dogon lokaci

6. Lazarus ƙungiyar hackers ce ta matakin ƙasa kuma ba ta cikin gaggawa don amfani da kuɗin. Ana iya riƙe BTC na watanni ko ma shekaru, a jira har zafi ya huce sannan a fitar da kuɗi a batches.

III. Bayan canzawa zuwa BTC, yaya ake fitar da kuɗin?

Amsar ita ce: fitar da kuɗi ta hanyar dillalan OTC (over-the-counter) na ƙasa.Ma'aikatar Baitulmalin Amurka ta nuna cewa Koriya ta Arewa tana amfani da dillalan da ba na musaya ba wajen canza kadarorin crypto da aka sace zuwa kudin gargajiya, kuma yawancin wadannan dillalan suna kasar Sin, suna guje wa idanun cibiyoyin kudi da masu kula.

Babbar hanyar:

ETH da aka sace → a haɗa zuwa BTC → a raba da a gauraya → galibi a canza zuwa USDT a sarkar Tron → dillalan karkashin kasa → kudin fiat ko kimar kaya

Ta yaya dillalan ke "karya sarkar"? Ta hanyar "cinikin madubi."

Dillalan a lokaci guda suna da wani rukuni na masu saye da ke buƙatar cryptocurrency amma ba su damu da tushenta ba, kamar mutanen da ke ƙoƙarin tura kudi zuwa ƙasashen waje, dandamalin caca ta yanar gizo da zamba, da cinikin kan iyaka na kasuwar launin toka. Dillalin yana sayar da tsabar kudin hackers ga wadannan mutane, sannan ya mika kudin fiat na gida da wadannan mutane suka biya ga mutanen da hackers suka nada. Bin diddigin kan sarkar yana ƙarewa a wurin dillalin, yayin da kudin da ke wajen sarkar sun fito ne daga bangarori da ba su da alaƙa kwata-kwata.

A ƙarshe kudin fiat yana zuwa ina? Shahararrun shari'o'i sun haɗa da:

● Asusun banki da katunan UnionPay. Rahoton Ƙungiyar Sa ido kan Takunkumi ta Ƙasashen Duniya (MSMT) ya nuna cewa sojojin yanar gizo na Koriya ta Arewa sun yi amfani da tsarin kudin Sin, ciki har da katunan bashi na UnionPay da bankunan kasuwanci, wajen fitar da kadarorin crypto da aka sace.

● Katunan kyauta. An tuhumi wasu 'yan ƙasar Sin biyu da Ma'aikatar Shari'a ta Amurka ta gurfanar a 2020 da canza tsabar kudin Koriya ta Arewa zuwa RMB ko katunan kyauta na Apple don fitar da kudi.

● Dandamalin kudi na launin toka a Kudu maso Gabashin Asiya, kamar Ƙungiyar Huione ta Cambodia.

● Yankunan da abin ya shafa sun haɗa da Sin, Rasha, Argentina, Cambodia, Vietnam, UAE, da sauransu.

IV. "Shin BTC da aka yi wa alama ba zai iya shiga musayar ba?"

Wannan ita ce tambaya da aka fi yawan yi. Amsar tana da abubuwa uku:

1. Tsabar kudin datti ba sa buƙatar shiga musayar da ta dace kwata-kwata. Ana sayar da su ga masu saye a cikin tattalin arzikin launin toka, wadanda ke amfani da tsabar kudin don ci gaba da yawo da biyan kuɗi kuma ba za su ajiye su a Binance ko Coinbase ba.

2. Yin alama ba alama ce ta dindindin ta "baki-da-fari" ba amma maki ne na haɗari. Bayan yadudduka da yawa na relay, gaurayawa, da haɗawa da wasu kudade, bin diddigin yana motsawa daga "tabbaci" zuwa "yiwuwar." Wannan shine dalilin da ya sa kashi 27.6% na kudaden da ke cikin shari'ar Bybit suka "ɓace."

3. Dillalan suna rufe haɗari da manyan kudade. Dillalan sun san kudin datti ne kuma suna karɓar kudade fiye da matakan al'ada. Ana maye gurbin wallets, katunan banki, da kamfanonin harsashi bayan amfani, kuma haɗarin takunkumi da daskarewa duk an lissafa su.

Tabbas, wannan hanyar tana da farashi: kudaden gaurayawa, kudaden ketare sarkar, rangwamen dillali, da sassan da aka daskare na iya haifar da asara mai yawa. Amma ga ƙasar da aka sanya wa takunkumi da ba ta da wata hanyar samun kudin waje, dawo da rabi har yanzu babbar riba ce. Rahoton MSMT ya kiyasta cewa Koriya ta Arewa ta sace kimanin dala biliyan 2.84 na kadarorin crypto tsakanin Janairu 2024 da Satumba 2025.

V. Menene wannan ke nufi ga kasuwa?● Matsi na sayar da ETH ya fi yawa a matakin farko. Tsarin da masu kutse ke bi wajen canza ETH zuwa BTC ya ƙunshi sayarwa ta gaske a kan sarkar. Lamarin Bybit ya ɗauki kusan kwanaki 10 kuma zai iya zama misali.

● Matsi na sayar da BTC kaɗan ne kuma a warwatse yake. Bayan canzawa zuwa BTC, fitar da kuɗi yakan faru ne ta hanyar cinikayyar madubi a wajen musayar kuma yana iya ɗaukar watanni ko ma shekaru, galibi ba ya wuce ta littattafan oda na musayar, don haka tasirin kai tsaye kan farashi kaɗan ne sosai.

● Masu kutse ba su ne babban sanadin manyan faɗuwa ba. A ranar sacewar Bybit, ETH ya faɗi kusan kashi 8%, kuma babban faɗuwar da ta biyo baya ta fito ne daga abubuwan tattalin arziki kamar haraji da kawar da lamuni.

Me ya bambanta game da lamarin Binance? Yawancin dukiyar da aka sace tsabar kuɗi ne masu tsayawa tsayin daka, waɗanda aka riga aka daskarar da yawancinsu; adadin ETH da ba za a iya daskarar da su kai tsaye ya kai kusan tsabar 195,000, wanda darajarsa kusan dala miliyan 440, ƙaramin girma fiye da lamarin Bybit. Bugu da ƙari, masu kutsen suna amfani da ka'idoji kamar Uniswap da Aave wajen canza tsabar kuɗi masu tsayawa tsayin daka zuwa ETH, don haka adadin ETH da za su mallaka a ƙarshe na iya ƙaruwa.

Abin da ya kamata a lura da shi na gaba: canje-canjen zirga-zirga a ka'idojin tsallake sarkar kamar THORChain da Chainflip, waɗanda alamomi ne kai tsaye na saurin da masu kutse ke canza ETH zuwa BTC.

Wannan labarin don dalilai na ilimi ne kawai kuma ba ya zama shawara ta zuba jari. Lamarin Binance har yanzu yana ci gaba, kuma bayanan da suka dace na iya sabuntawa.

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